ASME B 16.5
WELDING NECK
FLANGES
DIMEN-SIONS
ASME B 16.5
SLIP-ON FLANGES
ASME B 16.5
LAP JOINT
FLANGES
ASME B 16.5
BLIND FLANGES
ASME B 16.5
SOCKET WELDING FLANGES
ASME B 16.5
THREA-DED
FLANGES
BRITISH STD
B.S. 3293
ASME B 16.47
SERIES A
ASME B 16.47
SERIES B
APPENDIX
MANUAL TECNICO DE DIMENSIONES BRIDAS
04 _ 05
06 _ 06
07 _ 07
08 _ 16
17 _ 20
21 _ 22
23 _ 24
25 _ 25
26 _ 32
33 _ 38
39 _ 45
46 _ 52
53 _ 54
55 _ 61
62 _ 70
71 _ 81
82 _ 88
89 _ 89
90 _ 90
91 _ 92
FLANGE TYPES
PRODUCTION RANGE
GENERAL SURVEY AND TECHNICAL TERMS OF DELIVERY
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
RING JOINT FACINGS
LARGE AND SMALL MALE/FEMALE FACING
LARGE AND SMALL TONGUE/GROOVE FACINGS
150-2500 LB/SQ.IN.
DIMENSIONAL TOLERANCES
FACING/WELDING ENDS
WELDING NECK & BLIND FLANGES
ACC. TO B 16.5
SLIP-ON FLANGES
ACC. TO B 16.5
LAP JOINT FLANGES
ACC. TO B 16.5
BLIND FLANGES
ACC. TO B 16.5
SOCKET WELDING FLANGES
ACC. TO B 16.5
THREADED FLANGES
ACC. TO B 16.5
WELDING NECK AND SLIP-ON FLANGES
ACC. TO B.S.3293
WELDING NECK AND BLIND FLANGES
ACC. TO ASME B 16.47, SERIES A
WELDING NECK AND BLIND FLANGES
ACC. TO ASME B 16.47, SERIES B
REDUCING FLANGES
ORIFICE FLANGES
MATERIALS
ASME B 16.5
WELDING NECK
FLANGES
DIMEN-SIONS
ASME B 16.5
SLIP-ON FLANGES
ASME B 16.5
LAP JOINT
FLANGES
ASME B 16.5
BLIND FLANGES
ASME B 16.5
SOCKET WELDING FLANGES
ASME B 16.5
THREA-DED
FLANGES
ASME B 16.47
SERIES A
ASME B 16.47
SERIES B
APPENDIX
BRITISH STD
B.S. 3293
INDEX
4
WELDING NECK FLANGE
This group of flanges is designed with a hub on the
backside tapering to a diameter that will match the
pipe to which it will be welded. These flanges are
bored to match the inside diameter of the mating
pipe so there will be no restriction of product flow.
This prevents turbulence at the joint and reduces
erosion. Welding neck flanges are preferred for
use in severe service applications involving high
pressure, sub-zero and/or elevated temperatu-
res. They also provide excellent stress distribution
through the tapered hub and are easily radiogra-
phed for flaw detection.
LAP JOINT FLANGE
Used in conjunction with a “Lap Joint Stub End,”
these flanges are nearly identical to a slip-on flange
with the exception of a radius at the intersection of
the flange face and the bore to accommodate the
flanged portion of the stub end. These flanges are
used in applications where the jo int must be fre-
quently disassembled for cleaning or where there
is a need to facilitate bolt alignment.
SOCKET WELDING FLANGE
These flanges are similar to slip-on fl anges ex-
cept they have a bore diameter equal to that of
the matching pipe. They also have a counterbore
from the hub side slightly larger than the outside
diameter of the matching pipe. The counterbore
provides a “socket” into which the end of the pipe
is inserted. The flange is then attached to the pipe
by a fillet weld at the hub. The shoulder made by
the difference between the bore and counterbore
is the same width as the wall of the pipe, there-
by providing for an unrestricted flow of product
through the connection. These flanges were initia-
lly developed for use in small diameter, high- pres-
sure lines. Internally welded socket type flanges
are typically used in chemical processes, hydraulic
lines and steam distribution lines.
SLIP-ON FLANGE
Slip-on flanges are designed to slide over the outsi-
de diameter of the pipe to which it will be welded.
These flanges are attached to the pipe by fillet wel-
ding at the hub and at the end of the pipe inside
the flange. Because of the low hub and method of
attachment, these flanges are not normally used in
high stress applications.
FLANGE TYPE
5
BLIND FLANGES
These flanges are manufactured without a bore
and used as closures or seals for the ends of piping
systems. They are also used to provide access co-
vers for pressure vessels. Blind flanges are provided
with or without a hub, depending on customer re-
quirements. Under pressure and bolt loading, the
blind flange is subjected to more stresses than any
other flange type. However, the maximum stresses
are bending stresses at the center and are easily
absorbed by the flange.
THREADED FLANGE
Threaded flanges are threaded in the bore to
match an external thread on the pipe. The threads
are tapered to create a seal between the flange
and pipe as the tapers approach the same diame-
ter. These flanges are normally designed for low
pressure, non-cyclic applications. They are also
used in applications where welding is hazardous.
ORIFICE FLANGES
Designed for flow metering systems. Two of the-
se flanges with bolts and jack screws are called an
“orifice flange union” and are used in conjunction
with an “orifice plate.” The orifice plate is a se -
parate commodity and is not sold as a part of the
flange assembly. Each fl ange is provided with a
pair of pressure taps for measurement of pressure
drop in the flow through the orifice plate. The taps
are precisely located with respect to the orifice
plate. Orifice fl anges may be provided in one of
three types of flanges: Welding Neck, Slip On and
Threaded.
REDUCING FLANGES
Designed for use in changing diameters in a piping
system. A reducing flange consists of a flange with
one specified diameter having a bore of a different
and smaller, diameter. Except for the bore and hub
dimensions, the flange will have dimensions of the
larger pipe size. Reducing flanges are normally pro-
vided as one of three types: Welding Neck, Slip On
and Threaded.
FLANGE TYPES
6 DIMENSIONSDIMEN-
SIONS
PRODUCTION RANGE
When using printed standards, the most recent issue of the original version shall prevail
Type of Flange AsMEB 16.5
B. s.3293 *
AsMEB16.47series AMsssP-44 *
AsMEB 16.47series BAPI std605 *
AsMEB 16.36
Nominal PressureIb/sq. in.
Welding Neck Flanges 150-2500 150-600 150-900 75-900
Welding Neck Flanges Ring Joint Type
150-2500 300-600 300-900
Slip-on Flanges 150-1500 150-600
Slip-on Flanges Ring Joint Type
150-1500 300-600
Lap Joint Flanges 150-2500
Blind Flanges 150-2500 75-900
Socket Welding Flanges 150-1500
Threaded Flanges 150-2500
Reducing Flanges 150-2500
Orifice 1 300-2500
Short Stub Ends 1
Long Welding Necks 1
* for flanges from nominal size 26 and above1 Flanges of special design on enquiry
7 DIMENSIONS
GENERAL SURVEY AND TECHNICAL TERMS OF DELIVERY
TYPE OF FLANGE Nominal Pressure lb/sq. in. 150
10,6104
30021,1207
40028,1276
60042,2414
90063,3621
15001061030
25001761726
Type of Flange From 1/2” to max. Nominal Sizes*
Welding Neck Flanges 24” 24” 24” 24” 24” 24” 12”
Slip-on Flanges 24” 24” 24” 24” 24” 2 1/2“ -
Lap Joint Flanges 24” 24- 24” 24” 24” 24” 12”
Blind Flanges 24” 24” 24” 24” 24” 24” 12”
Socket welding Flanges 3” 3” - 3” - 2 1/2“ -
Threaded Flanges 24” 24” 24” 24” 24” 12” 12”
*) for larger flanges than 24- see B. S. 3293, ASME 16.47 Series A and B
Technical Terms of deliveryFlanges are furnished faced and drilled.Flanges are back faced or spot faced according to MSS-SP 9. This applies to spot facing. Flanges are bored to the foreseen dimensions unless otherwise required.
Example of MarkingFlanges are marked as required in ASME B 16.5 with the following datas:Manufacturer’s name or trade markB 16Nominal sizePrimary service pressureMaterial designationHeat codeSchedule No.Ring Number only when using Ring Joint Flanges
Additional remark for Tolerances(Not covered by ASME B 16.5) Tolerances followed DIN 2512Height of Facing+- 0,5 mm
8 DIMENSIONSDIMEN-
SIONS
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
ASME B 36.10 / 36.19
NominalPipe sizedNin.
Outside diameter Wall Thickness Inside diameter Identification stainless
in. mm in. mm in. mm API stan-dard
std.1xs;xxs
sche-duleNr.
1/8” 0.405 10,3 0.0490.0570.0680.095
1,241,451,732,41
0.3070.2910.2690.215
7,87,46,85,5
5L5L
STDXS
10304080
10S
40S80S
1/4” 0.540 13,7 0.0650.0730.0880.119
1,651,852,243,02
0.4100.3940.3640.302
10,410,09,27,7
5L5L
STDXS
10304080
10S
40S80S
3/8” 0.675 17,1 0.0650.0730.0910.126
1,651,852,313,20
0.5450.5290.4930.423
13,813,412,510,7
5L5L
STDXS
10304080
10S
40S80S
1/2” 0.840 21,3 0.0650.0830.0950.1090.1470.1880.294
1,652,112,412,773,734,787,47
0.7100.6740.6500.6220.5460.4640.252
18,017,116,515,813,811,76,4
5L5L
5L
STDXS
XXS
510304080160
5S10S
40S80S
3/4“ 1.050 26,7 0.0650.0830.0950.1130.1540.2190.308
1,652,112,412,873,915,567,82
0.9200.8840.8600.8240.7420.6120.434
23,422,521,921,018,915,611,1
5L5L
5L
STDXS
XXS
510304080160
5S10S
40S80S
1” 1.315 33,4 0.0650.1090.1140.1330.1790.2500.358
1,652,772,903,384,556,359,09
1.1851.0971.0871.0490.9570.8150.599
30,127,927,626,624,320,715,2
5L5L
5L
STDXS
XXS
510304080160
5S10S
40S80S
11/4” 1.660 42,2 0.0650.1090.1170.1400.1910.2500.382
1,652,772,973,564,856,359.70
1.5301.4421.4261.3801.2781.1600.896
38,936.736,335,132,529,522,8
5L5L
5L
STDXS
XXS
510304080160
5S10S
40S80S
1 1/2“ 1.900 48,3 0.0650.1090.1250.1450.2000.2810.400
1,652,773,183,685,087,1410,15
1.7701.6821.6501.6101.5001.3381.100
45,042,841,940,938,134,028,0
5L5L
5L
STDXS
XXS
510304080160
5S10S
40S80S
2” 2.375 60,3 0.0650.1090.1250.1540.2180.3440.436
1,652,773,183,915,548,7411,07
2.2452.1572.1252.0671.9391.6871.503
57,054,853,952,549,242,838,2
5L5L
5L
STDXS
XXS
510304080160
5S10S
40S80S
1 Std. = Standard WallXS = Extra Strong, XXS = Double Extra Strong
9 DIMENSIONS
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
ASME B 36.10 / 36.19
NominalPipe sizedNin.
Outside diameter Wall Thickness Inside diameter Identification stain-less
in. mm in. mm in. mm API stan-dard
std.1xs;xxs
sche-duleNr.
2 1/2” 2.875 73,0 0.0830.1200.1880.2030.2760.3750.552
2,113,054,785,167,019,5314,02
2.7092.6352.4992.4692.3232.1251.771
68,866,963,462,759,053,945,0
5L5L
5L
STDXS
XXS
510304080160
5S10S
40S80S
3” 3.500 88,9 0.0830.1200.1250.1560.1880.2160.2500.2810.3000.4380.600
2,113,053,183,964,785,496,357,147,6211,1315,24
3.3343.2603.2503.1883.1243.0683.0002.9382.9002.6242.300
84,782,882,581,079,377,976,274,673,766,658,4
5L5L5L5L5L5L5L
5L
STD
XS
XXS
510
3040
80160
5S10S
40S
80S
3 1/2“ 4.000 101,6 0.0830.1200.1250.1560.1880.2260.2500.2810.318
2,113,053,183,964,785,746,357,148,08
3.8343.7603.7503.6883.6243.5483.5003.4383.364
97,495,595,293,792,090,188,987,385,4
5L5L5L5L5L5L5L
STD
XS
510
3040
80
5S10S
40S
80S
4” 4.500 114,3 0.0830.1200.1250.1560.1880.2190.2370.2500.2810.3120.3370.4380.5310.674
2,113,053,183,964,785,566,026,357,147,928,5611,1313,4917,12
4.3344.2604.2504.1884.1244.0624.0264.0003.9383.8763.8263.6243.4383.152
110,1108,2107,9106,4104,7103,2102,3101,6100,098,597,292,087,380,1
5L5L5L5L5L5L5L5L5L
5L
STD
XS
XXS
510
30
40
80120160
5S10S
40S
80S
5” 5.563 141,3 0.1090.1340.1560.1880.2190.2580.2810.3120.3440.3750.5000.6250.750
2,773,403,964,785,566,557,147,928,749,5312,7015,8819,05
5.3455.2955.2515.1875.1255.0475.0014.9394.8754.8134.5634.3134.063
135,8134,5133,4131,7130,2128,2127,0125,5123,8122,2115,9109,5103,2
5L5L5L5L5L5L5L5L
5L
STD
XS
XXS
510
40
80120160
5S10S
40S
80S
1 Std. = Standard WallXS = Extra Strong, XXS = Double Extra Strong
DIMENSIONS10
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
ASME B 36.10 / 36.19
NominalPipe size
dNin.
Outside diameter Wall Thickness Inside diameter Identification stain-less
in mm in. mm in. mm APIstan-dard
std.1xs;xxs
sche-duleNr.
6” 6.625 168,3 0.1090.1340.1880.2190.2500.2800.3120.3440.3750.4320.5620.7190.864
2,773,404,785,566,357,117,928,749,5310,9714,2718,2621,95
6.4076.3576.2496.1876.1256.0656.0015.9375.8755.7615.5015.1874,897
162,8161,5158,7157,2155,6154,1152,5150,8149,2146,4139,8131,8124,4
5L5L5L5L5L5L5L5L
5L
STD
XS
XXS
510
40
80120160
5S10S
40S
80S
8” 8.625 219,1 0.1090.1480.1880.2190.2500.2770.3120.3220.3440.3750.4060.4380.5000.5940.7190.8120.8750.906
2,773,764,785,566,357,047,928,188,749,5310,3111,1312,7015,0918,2620,6222,2323,01
8.4078.3298.2498.1878.1258.0718.0017.9817.9377.8757.8137.7497.6257.4377.1877.0016.8756.813
213,6211,6209,5208,0206,4205,0203,3202,7201,6200,0198,5196,8193,7188,9182,6177,9174,6173,1
5L5L5L5L5L5L5L5L
5L5L
5L
STD
XS
XXS
510
2030
40
60
80100120140
160
5S10S
40S
80S
10” 10.750 273,0 0.1340.1650.1880.2190.2500.2790.3070.3440.3650.4380.5000.5940.7190.8441.0001.125
3,404,194,785,566,357.097,808,749,2711,1312,7015,0918,2621,4425,4028,58
10.48210.42010.37410.31210.25010.19210.13610.06210.0209.8749.7509.5629.3129.0628.7508.500
266,2264,6263,4261,9260.3258,8257,4255,5254,5250,7247,6242,8236.5230,1222,2215,8
5L5L5L5L5L5L5L5L5L
5L
5L
STD
XS
XXS
510
20
30
40
6080100120140160
5S10S
40S
80S
12” 12.750 323,8 0.1560.1800.2030.2190.2500.2810.3120.3300.344
3,964,575,165,566,357,147,928,388,74
12.43812.39012.34412.31212.25012.18812.12612.09012.062
315,9314,7313,S312,7311,1309,5308,0307,0306,3
5L5L5L5L5L5L5L
510
20
30
5S10S
1 Std. = Standard WallXS = Extra Strong, XXS = Double Extra Strong
DIMEN-SIONS
11 DIMENSIONS
ASME B 36.10 / 36.19
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
Nomi-nal
Pipe sizedNin.
Outside diameter Wall Thickness Inside diameter Identification stain-less
in. mm in. mm in. mm API stan-dard
std.1xs;xxs
sche-duleNr.
12” 12.750 323,8 0.3750.4060.4380.5000.5620.6880.8441.0001.1251.312
9,5310,3111,1312,7014,2717,4821,4425,4028,5833,32
12.00011.93811.87411.75011.62611.37411.06210.75010.50010.126
304,7303,2301,5298,4295,3288,8280,9273,0266,6257,2
5L5L5L5L5L5L
5L5L5L
STD
XS
XXS
40
6080100120140160
40S
80S
14” 14.000 355,6 0.1560.1880.2100.2190.2500.2810.3120.3440.3750.4380.4690.5000.5940.7500.9381.0941.2501.406
3,964,785,335,566,357,147,928,749,5311,1311,9112,7015,0919,0523,8327,7931,7535,71
13.68813.62413.58013.56213.50013.43813.37613.31213.25013.12413.06213.00012.81212.50012.12411.81211.50011.188
347,7346,0344,9344,5342,9341,3339,8338,1336,5333,3331,8330,2325,4317,5307,9300,0292,1284,2
5L5L5L5L5L5L5L5L5L5L
5L5L
5L
STD
XS
5
10
20
3040
6080100120140160
5S10S
16” 16.000 406,4 0.1650.1880.2190.2500.2810.3120.3440.3750.4380.4690.5000.6560.8441.0311.2191.4381.594
4,194,785,566,357,147,928,749,5311,1311,9112,7016,6621,4426,1930,9636,5340,49
15.67015.62415.56215.50015.43815.37615.31215.25015.12415.06215.00014.68814.31213.93813.56213.12412.812
398,0396,8395,3393,7392,1390,6388,9387,3384,1382,6381,0373,1363,5354,0344,5333,3325,4
5L5L5L5L5L5L5L5L5L
STD
XS
5
10
20
30
406080100120140160
5S10S
18” 18.000 457,2 0.1650.1880.2500.2810.3120.3440.3750.4060.4380.469
4,194,786,357,147,928,749,5310,3111,1311,91
17.67017.62417.50017.43817.37617.31217.25017.18817.12417.062
448,8447,6444,5442,9441,4439,7438,1436,6434,9433,4
5L5L5L5L5L5L5L5L
STD
5
10
20
30
5S10S
1 Std. = Standard WallXS = Extra Strong, XXS = Double Extra Strong
12 DIMENSIONS
ASME B 36.10 / 36.19
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
Nomi-nal
Pipe sizedNin.
Outside diameter Wall Thickness Inside diameter Identification stain-less
in. mm in. mm in. mm API stan-dard
std.1xs;xxs
sche-duleNr.
18” 18.000 457,2 0.5000.5620.7500.9381.1561.3751.5621.781
12,7014,2719,0523,8329,3634,9339,6745,24
17.00016.87616.50016.12415.68815.25014.87614.438
431,8428,7419,1409,5398,5387,3377,9366,7
5L5L5L5L
XS406080100120140160
20” 20.000 508,0 0.1880.2190.2500.2810.3120.3440.3750.4060.4380.4690.5000.5940.8121.0311.2811.5001.7501.969
4,785,546,357,147,928,749,5310,3111,1311,9112,7015,0920,6226,1932,5438,1044,4550,01
19.62419.56219.50019.43819.37619.31219.25019.18819.12419.06219.00018.81218.37617.93817.43817.00016.50016.062
498,4496,9495,3493,7492,2490,5488,9487,4485,7484,2482,6477,8466,8455,6442,9431,8419,1408,0
5L5L5L5L5L5L5L5L5L
5L
STD
XS
5
10
20
30406080100120140160
5S10S
22” 22.000 558,8 0.1880.2180.2500.2810.3120.3440.3750.4060.4380.4690.5000.6250.8751.1251.3751.6251.8752.125
4,785,546,357,147,928,749,5310,3111,1311,9112,7015,8822,2328,5834,9341,2847,6353,98
21.62421.56421.50021.43821.37621.31221.25021.18821.12421.06221.00020.75020.25019.75019.25018.75018.25017.750
549,2547,7546,1544,5543,0541,3539,7538,2536,5535,0533,4527,0514,3501,6488,9476,2463,5450,8
5L5L5L5L5L5L5L5L5L5L5L5L5L
STD
XS
5
10
20
30
6080100120140160
5S10S
24” 24.000 609,6 0.2180.2500.2810.3120.3440.3750.4060.4380.4690.5000.562
5,546,357,147,928,749,5310,3111,1311,9112,7014,27
23.56423.50023.43823.37623.31223.25023.18823.12423.06223.00022.876
598,5596,9595,3593,8592,1590,5589,0587,3585.8584,2581,1
5L5L5L5L5L5L5L5L5L5L
STD
XS
510
20
30
5S10S
1 Std. = Standard WallXS = Extra Strong, XXS = Double Extra Strong
DIMEN-SIONS
13 DIMENSIONS
ASME B 36.10 / 36.19
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
1 Std. = Standard WallXS = Extra Strong, XXS = Double Extra Strong
Nomi-nal
Pipe sizedNin.
Outside diameter Wall Thickness Inside diameter Identification stain-less
in. mm in. mm in. mm APIstan-dard
std.1xs;xxs
sche-duleNr.
24” 24.000 609,6 0.6880.9691.2191.5311.8122.0622.344
17,4824,6130,9638,8946,0252,3759,54
22.62422.06221.56220.93820.37619.87619.312
574,6560,4547,7531,8517,6504,9490,5
5L 406080100120140160
26” 26.000 660,4 0.2500.2810.3120.3440.3750.4060.4380.4690.500 0.562
6,357,147,928,749,5310,3111,1311,9112,7014,27
25.50025.43825.37625.31225.25025.18825.12425.06225.00024.876
647,7646,1644,6642,9641,3639,8638,1636,6635,0631,9
5L5L5L5L5L5L5L5L5L5L
STD
XS
10
20
28” 28.000 711,2 0.2500.2810.3120.3440.3750.4060.4380.4690.5000.625
6,357,147,928,749,5310,3111,1311,9112,7015,88
27.50027.43827.37627.31227.25027.18827.12427.06227.00026.750
698,5696,9695,4693,7692,1690,6688,9687,4685,8679,4
5L5L5L5L5L5L5L5L5L5L
STD
XS
10
2030
30” 30.000 762,0 0.2500.2810.3120.3440.3750.4060.4380.4690.5000.625
6,357,147,928,749,5310,3111,1311,9112,7015,88
29.50029.43829.37629.31229.25029.18829.12429.06229.00028.750
749,3747,7746,2744,5742,9741,4739,7738,2736,6730,2
5L5L5L5L5L5L5L5L5L5L
STD
XS
5
10
2030
5S
10S
32” 32.000 812,8 0.2500.2810.3120.3440.3750.4060.4380.4690.5000.6250.688
6,357,147,928,749,5310,3111,1311,9112,7015,8817,48
31.50031.43831.37631.31231.25031.18831.12431.06231.00030.75030.624
800,1798,5797,079S,3793,7792,2790,5789,0787,4781,0777,8
5L5L5L5L5L5L5L5L5L5L5L
STD
XS
10
203040
14 DIMENSIONS
ASME B 36.10 / 36.19
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
Nomi-nal
Pipe size dN in.
Outside diameter Wall Thickness Inside diameter Identification stain-less
in. mm in. mm in. mm APIstan-dard
std.1xs; xxs
sche-duleNr.
34” 34.000 863,6 0.2500.2810.3120.3440.3750.4060.4380.4690.5000.6250.688
6,357,147,928,749,5310,3111,1311,9112,7015,8817,48
33.50033.43833.37633.31233.25033.18833.12433.06233.00032.75032.624
850,9849,3847,8846,1844,5843,0841,3839,8838,2831,8828,6
5L5L5L5L5L5L5L5L5L5L5L
STD
XS
10
203040
36” 36.000 914,4 0.2500.2810.3120.3440.3750.4060.4380.4690.5000.5620.6250.750
6,357,147,928,749,5310,3111,1311,9112,7014,2715,8819,05
35.50035.43835.37635.31235.25035.18835.12435.06235.00034.87634.75034.500
901,7900,1898,6896,9895,3893,8892,1890,6889,0885,9882,6876,3
5L5L5L5L5L5L5L5L5L5L5L5L
STD
XS
10
20
3040
38” 38.000 965,2 0.3120.3440.3750.4060.4380.4690.5000.5620.6250.6880.750
7,928,749,5310,3111,1311,9112,7014,2715,8817,4819,05
37.37637.31237.25037.18837.12437.06237.00036.87636.75036.62436.500
949,4947,7946,1944,6942,9941,4939,8936,7933,4930,2927,1
5L5L5L5L5L5L5L5L5L5L5L
STD
XS
40” 40.000 1016,0 0.3120.3440.3750.4060.4380.4690.5000.5620.6250.6880.750
7,928,749,5310,3111,1311,9112,7014,2715,8817,4819,05
39.37639.31239.25039.18839.12439.06239.00038.87638.75038.62438.500
1000,2998,5996,9995,4993,7992,2990,6987,5984,2981,0977,9
5L5L5L5L5L5L5L5L5L5L5L
STD
XS
42” 42.000 1066,8 0.3440.3750.4060.4380.4690.5000.5620.6250.6880.750
8,749,5310,3111,1311,9112,7014,2715,8817,4819,05
41.31241.25041.18841.12441.06241.00040.87640.75040.62440.500
1049,31047,71046,21044,51043,0 1041,41038,31035,01031,81028,7
5L5L5L5L5L5L5L5L5L5L
STD
XS
1 Std. = Standard WallXS = Extra Strong, XXS = Double Extra Strong
DIMEN-SIONS
15 DIMENSIONS
ASME B 36.10 / 36.19
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
Nomi-nal
Pipe sizedNin.
Outside diameter Wall Thickness Inside diameter Identification stain-less
in. mm in. mm in. mm APIstan-dard
std.1xs;xxs
sche-duleNr.
44” 44.000 1117,6 0.3440.3750.4060.4380.4690.5000.5620.6250.6880.7500.8120.8750.9381.0001.0621.1251.1881.250
8,749,5310,3111,1311,9112,7014,2715,8817,4819,0520,6222,2323,8325,4026,9728,5830,1831,75
43.31243.25043.18843.12443.06243.00042.87642.75042.62442.50040.37640.25040.12440.00039.87639.75039.62439.500
1100,11098,51097,01095,31093,81092,21089,11085,81082,61079,51076,41073,11069,91066,81063,71060,41057,21054,1
5L5L5L5L5L5L5L5L5L5L
STD
XS
46” 46.000 1168,0 0.3440.3750.4060.4380.4590.5000.5620.6250.6880.7500.8120.8750.9381.0001.0621.1251.1881.250
8,749,5310,3111,1311,9112,7014,2715,8817,4819,0520,6222,2323,8325,4026,9728,5830,1831,75
45.31245.25045.18845.12445.08245.00044.87644.75044.62444.50044.37644.25044.12444.00043.87643.75043.62443.500
1150,51148,91147,41145,71144,21142,61139,51136,21133,01129,91126,81123,51120,31117,21114,11110,81107,61104,5
STD
XS
48” 48.000 1219,0 0.3440.3750.4060.4380.4690.5000.5620.6250.6880.7500.8120.8750.9381.0001.0621.1251.1881.250
8,749,5310,3111,1311,9112,7014,2715,8817,4819,0520,6222,2323,8325,4026,9728,5830,1831,75
47.31247.25047.18847.12447.06247.00046.87646.75046.62446.50046.37646.25046.12446.00045.87645.75045.62445.500
1201,51199,91198,41196,71195,21193,61190,51187,21184,01180,91177,81174,51171,31168,21165,11161,81158,61155,5
STD
XS
1 Std. = Standard WallXS = Extra Strong, XXS = Double Extra Strong
16 DIMENSIONS
ASME B 36.10 / 36.19
DIMENSIONS OF WELDED AND SEAMLESS STEEL PIPE
Nomi-nal
Pipe sizedNin.
Outside diameter Wall Thickness Inside diameter Identification stain-less
in. mm in. mm in. mm APIstan-dard
std.xs;xxs
sche-duleNr.
52” 52,000 1321,0 0.3750.4060.4380.4690.5000.5620.6250.6880.7500.8120.8750.9381.0001.0621.1251.1881.250
9,5310,3111,1311,9112,7014,2715,8817,4819,0520,6222,2323,8325,4026,9728,5830,1831,75
51.25051.18851.12451.06251.00050.87650.75050.62450.50050.37650.25050.12450.00049.87649.75049.62449.500
1301,91300,41298,71297,21295,61292,51289,21286,01282,91279,81276,51273,31270,21267,11263,81260,61257,5
56” 56.000 1422,0 0.3750.4060.4380.4690.5000.5620.6250.6880.7500.8120.8750.9381.0001.0621.1251.1881.250
9,5310,3111,1311,9112,7014,2715,8817,4819,0520,6222,2323,8325,4026,9728,5830,1831,75
55.25055.18855.12455.06255.00054,87654.75054.62454.50054.37654.25054.12454.00053.87653,75053.62453.500
1402,91401,41399,71398,21396,61393,51390,21387,01383,91380,81377,51374,31371,21368,11364,81361,61358,5
60” 60.000 1524,0 0.3750.4060.4380.4690.5000.5620.6250.6880.7500.8120.8750.9381.0001.0621.1251.1881.250
9,5310,3111,1311,9112,7014,2715,8817,4819,0520,6222,2323,8325,4026,9728,5830,1831,75
59.25059.18859.12459.06259.00058.87658.75058.62458.50058.37658.25058.12458.00057.87657.75057.62457.500
1504,91503,41501,71500,21498,61495,51492,21489,01485,91482,81479,51476,31473,21470,11466,81463,61460,5
DIMEN-SIONS
17 DIMENSIONS
RING jOINT FACINGSR 0,06”
R 1,6 mm
R 0,06”
R 1,6 mm
+ 0,03”-0
+0,8 mm-0
±0,03”
±0,8 mm
-
g ø min
p+ 0,005” = 0,13 mmø
b
f 1)
F+ 0,008”=0,2 mm-
+ 0,016”=0,41 mm
- 0ER
23º + 1/2º ASME B 16.5
Nominal sizedN
ring Num-ber
groove dimensions in./ mm
diameter raised Face in./ mm
g
150Ib/sq.
in.
300Ib/sq.
in.
400Ib/sq.
in.
600Ib/sq.
in.
900Ib/sq.
in.
1500Ib/sq.
in.
2500Ib/sq.
in.
PitchDiame-
ter
p
Depth
E
Width
F
Radius a Bottom
r
150Ib/sq.
in.
300400 600
Ib/sq.
900Ib/sq.
in.in.
1500Ib/sq.
in.
2500Ib/sq.
in.
1/2”
For
size
s 1/2
” to
3 1
/2”
dat
a fo
r 600 lb t
o b
e use
d.
1/2”
For
size
s 1/2
” to
2 1
/2”
dat
a fo
r 1500 lb t
o b
e use
d.
R11 1,34434,1
0,2195,6
02817,1
0,030,8
2,0050,8
1/2” R12 1,56239,7
0,2506,4
0,3448,7
0,030,8
2,3860,5
3/4” 3/4” 1/2” R13 1,68842,9
0,2506,4
0,3448,7
0,030,8
2,5063,5
2,5665,0
3/4” R14 1,75044,5
0,2506,4
0,3448,7
0,030,8
2,6266,5
1” R15 1,87547,6
0,2506,4
0,3448,7
0,030,8
2,5063,5
1” 1” 1” 3/4” R16 2,00050,8
0,2506,4
0,3448,7
0,030,8
2,7569,9
2,8171,4
2,8873,2
11/4” R17 2,25057,2
0,2506,4
0,3448,7
0,030,8
2,8873,2
11/4” 11/4” 11/4” 1” R18 2,375 60,3
0,2506,4
0,3448,7
0,030,8
3,1279,2
3,1981,0
3,2582,6
11/2” R19 2,56265,1
0,2506,4
0,3448,7
0,030,8
3,2582,5
11/2” 11/2” 11/2” R20 2,68868,3
0,2506,4
0,3448,7
0,030,8
3,5590,4
3,6291,9
11/4“ R21 2,84472,2
0,3127,9
0,46911,9
0,030,8
4,00101,6
2” R22 3,25082,6
0,2506,4
0,3448,7
0,030,8
4,00101,6
2” 2” 11/2” R23 3,25082,6
0,3127,9
0,46911,9
0,030,8
4,25108,0
4,50114,3
2” R24 3,75095,3
0,3127,9
0,469J1,9
0,030,8
4,88124,0
21/2” R25 4,000101,6
0,2506,4
0,3448,7
0,030,8
4,75120,7
21/2” 21/2” 2” R26 4,000101,6
0,3127,9
0,46911,9
0,030,8
5,00127,0
5,25133,4
21/2” R27 4,250108,0
0,3127,9
0,46911,9
0,030,8
5,38136,7
21/2” R28 4,375111,1
0,3759,5
0,53113,5
0.061,5
5,88149,4
DIMEN-SIONS
18 DIMENSIONS
RING jOINT FACINGS
ASME B 16.5
R 0,06”
R 1,6 mm
R 0,06”
R 1,6 mm
+ 0,03”-0
+0,8 mm-0
±0,03”
±0,8 mm
-
g ø min
p+ 0,005” = 0,13 mmø
b
f 1)
F+ 0,008”=0,2 mm-
+ 0,016”=0,41 mm
- 0ER
23º + 1/2º
Nominal sizedN
ring Num-ber
groove dimensions in./ mm
diameter of raised Face in./ mm
g
PitchDiameter
p
Depth
E
Width
F
Radius at
Bottom
R
150Ib/sq.
in.
300400600
Ib/sq. in.
900Ib/sq.
in.
1500Ib/sq.
in.
2500Ib/sq.
in.150Ib/sq.
in.
300Ib/sq.
in.
400Ib/sq.
in.
600Ib/sq.
in.
900Ib/sq.
in.
1500Ib/sq.
in.
2500Ib/sq.
in.
3”
For
size
s 1/2
” to
3 1
/2”
dat
a fo
r 600 lb t
o b
e use
d.
R29 4,500114,3
0,2506,4
0,3448,7
0,030,8
5,25133,4
*) *) R30 4,625117,5
0,3127,9
0,46911,9
0,030,8
*)3” *)3” 3” R31 4,875123,8
0,312 7,9
0,4691,9
0,030,8
5,75146,1
6,12155,4
3” R32 5,000127,0
0,3759,5
0,531 13,5
0,061,5
6,62168,1
31/2” R33 5,188131,8
0,250 I 6,4
0,3448,7
0,030,8
6,06153,9
31/2” 31/2” R34 5,188131,8
0,3127,9
0,46911,9
0,030,8
6,25158,8
3” R35 5,375136,5
0,3127,9
0,46911,9
0,030,8
6,62168,1
4” R36 5,875149,2
0,2506,4
0,3448,7
0,030,8
6,75171,5
4” 4” 4” 4” R37 5,875149,2
0,3127,9
0,46911,9
0,030,8
6,88174,8
7,12180,8
4” R38 6,188157,2
0,43811,1
0,65616,7
0,061,5
8,00203,2
4” R39 6,375161,9
0,3127,9
0,469111,9
0,030,8
7,62193,5
5” R40 6,750171,5
0,2506,4
0,3448,7
0,030,8
7,62193,5
5” 5” 5” 5” R41 7,125181,0
0,3127,9
0,46911,9
0,030,8
8,25209,5
8,50215,9
5” R42 7,500190,5
0,50022..
0,78119,8
0,061,5
9,50241,3
6” R43 7,625193,7
0,2506,4
0,3448,7
0,030,8
8,62218,9
5” R44 7,625193,7
0,3127,9
0,469111,9
0,030,8
9,00228,6
6” 6” 6” 6” R45 8,312211,1
0,3127,9
0,46911,9
0,030,8
9,50241,3
9,50241,3
*) For ring joint with lapped flanges in the 300 and 600 lb standards ring and groove number R30 are used instead of R31.
19 DIMENSIONS
RING jOINT FACINGSR 0,06”
R 1,6 mm
R 0,06”
R 1,6 mm
+ 0,03”-0
+0,8 mm-0
±0,03”
±0,8 mm
-
g ø min
p+ 0,005” = 0,13 mmø
b
f 1)
F+ 0,008”=0,2 mm-
+ 0,016”=0,41 mm
- 0ER
23º + 1/2º ASME B 16.5
Nominal sizedN
ringNum-ber
p
groove dimensions in./mm
diameter of raised Face in./ mm
g
150Ib/sq. I
in.
300b/sq.in.
400Ib/sq.
in.
600Ib/sq.
in.
900Ib/sq.
in.
1500Ib/sq.
in.
2500Ib/sq.
in.
PitchDia-
meterE
Depth
F
Width
R
Radius at
Bottom
150Ib/sq.
in.
300400600
Ib/sq.in.
900Ib/sq.
in.
1500Ib/sq.
in.
2500Ib/sq.
in.
6” R46 8,312211,1
0,3759,5
10,53113,5
0,061,5
9,75247.7
6” R47 9,000228,6
0,50012,7
0,78119,8
0,061,5
11,00279,4
8” R48 9,750247,7
0,2506,4
0,3448,7
0,030,8
10,75273,1
8” 8” 8” 8” R49 10,625269,9
10,3127,9
0,46911,9
0,030,8
11,88301,8
12,12307,8
8” R50 10,625269,9
0,43811,1
0,65616,7
0,061,5
12,50317,5
8” R51 11,000279,4
0,56214,3
0,906i23,0
0,061,5
13,38339,9
10” R52 12,000304,8
0,2506,4
0,3448,7
0,030,8
13,00330,2
10” 10” 10” 10” R53 12,750323,9
0,3127,9
0,46911,9
0,030,8
14,00355,6
14,25362,0
10” R54 12,750323,9
0,43811,1
0,65616,7
0,061,5
14,62371,3
10” R55 13,500342,9
0,68817,5
1,18830,2
0,092,3
16.75425,5
12” R56 15,000381,0
10,2506,4
0,3448,7
0,030,8
16,00406,4
12” 12” 12” 12” R57 15,000381,0
0,3127,9
0,469111,9
0,030,8
16,25412,8
16,50419,1
12” R58 15,000381,0
0,56214,3
0,90623,0
0,061,5
17,25438,2
14” R59 15,625396,9
0,2506,4
0,3448,7
0,030,8
16,75425,5
12” R60 16,000406,4
0,68817,5
1,31233,3
0,092,3
19,50495,3
14” 14” 14” R61 16,500419,1
0,3127,9
0,46911,9
0,030,8
18,00457,2
14” R62 16,500 419,1
10,43811,1
0,65616,7
0,061,5
18,38466,9
14” R63 16,500419,1
0,62515,9
1,062127,0
0,092,3
19,25489,0
DIMEN-SIONS
20 DIMENSIONS
ASME B 16.5
R 0,06”
R 1,6 mm
R 0,06”
R 1,6 mm
+ 0,03”-0
+0,8 mm-0
±0,03”
±0,8 mm
-
g ø min
p+ 0,005” = 0,13 mmø
b
f 1)
F+ 0,008”=0,2 mm-
+ 0,016”=0,41 mm
- 0ER
23º + 1/2º
Nominal sizedN
ringNum-ber
groove dimensions in./mm
diameter of raised Face in./ mm
g
150Ib/sq.
in.
300Ib/sq.
in.
400Ib/sq.
in.
600Ib/sq.
in.
900Ib/sq.
in.
1500Ib/sq.
in.
2500Ib/sq.
in.
Pitch Dia-meter
p
DepthTiefe
E
WidthBreite
F
Radius at
Bottom
R
150Ib/sq.
in.
300400600
Ib/sq.in.
900Ib/sq.
in.
1500Ib/sq.
in.
2500Ib/sq.
in.
16” R64 17,875454,0
0,2506,4
0,3448,7
0,030,8
19,00482,6
16” 16” 16” R65 18,500469,9
0,3127,9
0,46911,9
0,030,8
20,00508,0
16” R66 18,500469,9
0,43811,1
0,65616,7
0,061,5
20,62523,7
16” R67 18,500469,9
0,68817,5
1,18830,2
0,092,3
21,50546,1
18” R68 20,375517,5
0,2506,4
0,3448,7
0,030,8
21,50546,1
18” 18” 18” R69 21,000533,4
0,3127,9
0,46911,9
0,030,8
22,62574,5
18” R70 21,000533,4
0,500 12,7
0,78119,8
0,061,5
23,38593,9
18” R71 21,000533,4
0,68817,5
1,18830,2
0,092,3
24,12612,6
20” R72 22,000558,8
0,2506,4
0,3448,7
0,030,8
123,50596,9
20” 20” 20” R73 23,000584,2
0,3759,5
0,53113,5
0,061,5
25,00635,Q
20” R74 23,000584,2
0,50012,7
0,78119,8
0,061,5
25,50647,7
20” R75 23,000584,2
0,68817,5
1,31233,3
0,092,3
26,50673,1
24” R76 26,500673,1
0,2506,4
0,3448,7
0,030,8
28,00711,2
24” 24” 24” R77 27,250692,2
0,43811,1
0,65616,7
0,061,5
29,50749,3
24” R78 27,250692,2
0,62515,9
1,06227,0
0,092,3
30,38771,7
24” R79 27,250692,2
0,81220,6
1 ,43836,5
0,092,3
31,25793,8
RING jOINT FACINGS
21 DIMENSIONS
LARGE AND SMALL MALE / FEMALE FACINGS LARGE AND SMALL TONGUE / GROOVE
FACINGS 150 - 2500 LB/SQ. IN.
ASME B 16.5
s g
smallmale
largemale
0,25”=6,4 mm
g U
largetongue
small and largetonque
0,25”=6,4 mm
T
smalltongue
L
largefemale
0,19”=4,8mm
smallfemale
K X W
0,19”=4,8mm
W
largegroove
smallgroove
K Y L Z
small and largegroove
s g
smallmale
largemale
0,25”=6,4 mm
g U
largetongue
small and largetonque
0,25”=6,4 mm
T
smalltongue
L
largefemale
0,19”=4,8mm
smallfemale
K X W
0,19”=4,8mm
W
largegroove
smallgroove
K Y L Z
small and largegroove
s g
smallmale
largemale
0,25”=6,4 mm
g U
largetongue
small and largetonque
0,25”=6,4 mm
T
smalltongue
L
largefemale
0,19”=4,8mm
smallfemale
K X W
0,19”=4,8mm
W
largegroove
smallgroove
K Y L Z
small and largegroove
s g
smallmale
largemale
0,25”=6,4 mm
g U
largetongue
small and largetonque
0,25”=6,4 mm
T
smalltongue
L
largefemale
0,19”=4,8mm
smallfemale
K X W
0,19”=4,8mm
W
largegroove
smallgroove
K Y L Z
small and largegroove
Nom.PipesizedN
Outside diameter in/ mm Inside dia.
of Largeand
smallTongue in/mm
Outside diameter in./ mm
Inside dia.
of Largeand
smallgroovein./ mm
diameterof raised Face min. in./ mm
Large Maleand
Large Tongue
small Male
small tongue
LargeFema-le and Large
groove
smallFemale
small groove small
Femaleand gro-
ove
LargeFemale
and groove
g s T U W x y Z k L
1/2” 1,3835,1
0,7218,3
1,3835.1
1,0025,4
1,4436,6
0,7819,8
1,4436,6
0,9423,9
1,7544,5
1,8146,0
3/4” 1,6942,9
0,94123,9
1,6942,9
1,3133,3
1,7544,5
1,0025,4
1,7544,5
1,2531,8
2,0652,3
2,1253,8
1” 2,0050,8
1,1930,2
1,8847,8
1,5038,1
2,0652,3
1,2531,8
1,9449,3
1,4436,6
2,2557,2
2,4462,0
11/4” 2,5063,5
1,5038,1
2,2557,2
1,8847,8
2,5665,0
1,5639,6
2,3158,7
1,8146,0
2,6266,5
2,9474,7
11/2” 2,8873,2
1,7544,5
2,5063,5
2,1253,8
2,9474,7
1,8146,0
2,5665,0
2,0652,3
2,8873,2
3,3184,1
2” 3,6291,9
2,2557,2
3,2582,6
2,8873,2
3,6993,7
2,3158,7
3,3184,1
2,8171,4
3,6291,9
4,06103,1
21/2“ 4,12104,6
2,6968,3
3,7595,3
3,3885.9
4,19106,4
2,7569,9
3,8196,8
3,3184.1
4,12104,6
4,56115,8
3” 5,00127,0
13,3184,1
4,62117,3
4,25108,0
5,06128,5
3,3885,9
4,69119,1
4,19106,4
5,00127,0
5,44138,2
31/2” 5,50139,7
3,8196,8
5,12130,0
4,75120,7
5,56141,2
3,8898,6
5,19131,8
4,69119,1
5,50139,7
5,94150,9
4” 6,19157,2
4,31109,5
5,69144,5
5,19131,8
6,25158,8
4,38111,3
5,75146,1
5,12130,0
6,19157,2
6,62168,1
Large male and female face and large tongue and groove are not applicable to Class 150 because of potential dimensional conflicts.
DIMEN-SIONS
22 DIMENSIONS
ASME B 16.5
LARGE AND SMALL MALE / FEMALE FACINGS LARGE AND SMALL TONGUE / GROOVE FACINGS 150 - 2500 LB/SQ. IN.
s g
smallmale
largemale
0,25”=6,4 mm
g U
largetongue
small and largetonque
0,25”=6,4 mm
T
smalltongue
L
largefemale
0,19”=4,8mm
smallfemale
K X W
0,19”=4,8mm
W
largegroove
smallgroove
K Y L Z
small and largegroove
s g
smallmale
largemale
0,25”=6,4 mm
g U
largetongue
small and largetonque
0,25”=6,4 mm
T
smalltongue
L
largefemale
0,19”=4,8mm
smallfemale
K X W
0,19”=4,8mm
W
largegroove
smallgroove
K Y L Z
small and largegroove
s g
smallmale
largemale
0,25”=6,4 mm
g U
largetongue
small and largetonque
0,25”=6,4 mm
T
smalltongue
L
largefemale
0,19”=4,8mm
smallfemale
K X W
0,19”=4,8mm
W
largegroove
smallgroove
K Y L Z
small and largegroove
s g
smallmale
largemale
0,25”=6,4 mm
g U
largetongue
small and largetonque
0,25”=6,4 mm
T
smalltongue
L
largefemale
0,19”=4,8mm
smallfemale
K X W
0,19”=4,8mm
W
largegroove
smallgroove
K Y L Z
small and largegroove
Nom.PipesizeON
Outside diameter in./ mm Inside dia.
of Largeand
smallTongue
in./ mm
Outside diameter in./ mm Inside dia.
of Largeand
smallgroovein./ mm
diameterof raised Face min. in./ mmLarge
Female and
Largegroove
smallFemale
smallgroove
Large Maleand
LargeTongue
smallMale
smallTongue
smallFemale
and gro-ove
LargeFemale
and gro-ove
g s T U W x y Z k L
5” 7,31185,7
5,38136,7
6,81173,0
6,31160,3
7,38187,5
5,44138,2
6,88174,8
6,25158,8
7,31185,7
7,75196,9
6” 8,50215,9
6,38162,1
8,00203,2
7,50190,5
8,56217,4
6,44163,6
8,06204,7
7,44189,0
8,50215,9
8,94227,1
8” 10,62269,7
8,38212,9
10,00254,0
9,38238,3
10,69271,5
8,44214,4
10,06255,5
9,31236,5
10,62269,7
11,06280,9
10” 12,75323,9
10,50266,7
12,00304,8
11,25285,8
12,81325,4
10,56268,3
12,06306,3
11,19284,2
12,75323,9
13,19335,0
12” 15,00381,0
12,50317,5
14,25362,0
13,50342,9
15,06382,5
12,56319,0
14,31363,5
13,44341,4
15,00381,0
15,44392,2
14” 16,25412,8
13,75349,3
15,50393,7
14,75374,7
16,31414,3
13,81350,8
15,56395,2
14,69373,1
16,25412,8
16,69423,9
16” 18,50469,9
15,75400,1
17,62447,5
16,75425,5
18,56471,4
15,81401,6
17,69449,3
16,69423,9
18,50469,9
18,94481,1
18” 21,00533,4
17,75450,9
20,12511,0
19,25489,0
21,06534,9
17,81452,4
20,19512,8
19,19487,4
21,00533,4
21,44544,6
20” 23,00584,2
19,75501,7
22,00558,8
21,00533,4
23,06585,7
19,81503,2
22,06560,3
20,94531,9
23,00584,2
23,44595,4
24” 27,25692,2
23,75603,3
26,25666,8
25,25641,4
27,31693,7
23,81604,8
26,31668,3
25,19639,8
27,25692,2
27,69703,3
Large male and female face and large tongue and groove are not applicable to Class 150 because of potential dimensional conflicts.
23 DIMENSIONS
DIMENSIONAL TOLERANCES WELDING NECk FLANGES / SOCkED WELDING FLANGES
ASME B 16.5
0,06”=1,6mm
Dø
p
Jø
mø
lø
h
b
kø
cø
gø
gøkøDø
h
b
mø
aø
lø
371/2”
Jø
0,06”=1,6mm
Dø
p
Jø
mø
lø
h
b
kø
cø
gø
gøkøDø
h
b
mø
aø
lø
371/2”
Jø
D Outside Diameter 1) When OD is 24” or lessWhen OD is over 24”
± 0,06”± 0,12”± 1,6 mm± 3,2 mm
J,c Inside Diameter 2) 10” and smaller12” to 18”20” and larger
+0,03”+0,06”+0,12” - 0,06”+0,8 mm+ 1,6 mm+3,2 mm - 1,6 mm
g Diameter of Contact Face 0.06” Raised Face0.25” Raised FaceTongue and Groove. Male and Female
± 0,03”± 0,02”± 0,02”± 0,8 mm± 0,5 mm± 0,5 mm
a Diameter of Hub atPoint of Welding 2)
5” and smaller6” and larger
+0,09” - 0,03”+0,16” - 0,03”+2,4 mm - O,8 mm+4,0 mm - 0,8 mm
m Diameter of Hub at Base 1) When Hub Base is 24” or JessWhen Hub Base is over 24”
± 0,06”± 0,12”± 1,6 mm± 3,2 mm
I Drilling and Facing Bolt Circle Diameter kCenter-to-center of adjacent bolt holesMax. eccentricity between bolt circle dia. kand machined facing diameters:sizes 2 1/2” and smallersizes 3” and larger
± 0,06”± 0,03”
0.03”0.06”± 1,6 mm± 0,8 mm
0.8mm1.6 mm
h Overall Length through Hub 4” and smaller5” to 10”12” and larger
± 0,06”+0,06”, -0,12”+0,12”, -0,18”± 1,6mm+ 1,6 mm, -3,2 mm+3,2mm, -4,6mm
b Thickness 18” and smaller20” and larger
+0,12”+0,19”+3,2 mm+4,8 mm
1) This tolerance is not covered by ASME B 16.52) Regardless of the tolerances of the dimensions J and a, the wall thickness shall not be less than 87,5 % of the nominal wall thickness.
DIMEN-SIONS
24 DIMENSIONS
DIMENSIONAL TOLERANCES LAP jOINT, SLIP-ON, THREADED AND BLIND FLANGES
ASME B 16.5
h
b
gø
Jø
mø
kø
Dø
lø
DOutside Diameter 1)
When OD is 24” or lessWhen OD is over 24”
± 0,06”± 0,12”± 1,6 mm± 3,2 mm
JInside Diameter
Slip-on and Lap Joint 10” and smaller12” and largerThreaded
+ 0,03”+ 0,06”Within limits onboring gauge+ 0,8 mm+ 1,6mm
Diameter of Coun-terbore
Same as for Inside Diameter
gDiameter of Contact Face
0,06” Raised Face0,25” Raised FaceTongue and Groove, Male and Female
± 0,03”± 0,02”± 0,02”± 0,8 mm± 0,5 mm± 0,5 mm
mOutside Diameter of Hub 1)
12” and smaller14” and larger
+ 0,09” - 0,06”± 0,12”+ 2,4 mm - 1,6 mm± 3,2 mm
IDrilling and Facing
Bolt Circle Diameter kCenter-to-center of adjacent bolt holesMax. eccentricity between bolt circle dia. kand machined facing diameters:sizes 2 1/2” and smallersizes 3” and larger
± 0,06” ± 0,03”
0,03”0,06”
± 1,6 mm± 0,8 mm
0,8 mm1,6 mm
hOverall Length of Hub 1)
18” and smaller20” and larger
+0,12” - 0,03”+0,19” - 0,03”+3,2 mm - 0,8 mm+4,8 mm - 1,6 mm
bThickness
18” and smaller20” and larger
+0,12”+0,19”+3,2 mm+4,8 mm
1) Tolerances are not covered by ASME B 16.5
25 DIMENSIONS
FACINGS
FACINGS DICHTFLÄCHENBEARBEITUNG
WELDING ENDS
Ra [µm]
Ra‹
1,6
=
Ra[µm]
Ra ‹ 3,2=
r
AARH 125-250 (µinch)Ra 3,2 bis 6,3 (µm)
Facing is made by mechanical turning, resulting the following surface conditions:
ring Joint Facings Tongue/groove small Male/Female Facings
Bevel for Wall Thicknesses (t) 0,19” to 0,88” inclusive
a = Outside diameter of pipe
J = Inside diameter of pipe
t = Wall thickness of pipe
Bevel for Wall Thicknesses (t) greater than 0,88”
raised Face Large Male / Female Facings
Facings in other design on enquiry r - 0,06- or larger
0,45 - 0,57 mm/UFeet rateper revolution: 0,018 - 0,023 in/rev.
t
aø
Jø
mø
min.0,25”=6,4mm
0,06” ±0,03” =
1,6mm ±0,8mm
7ºmax
45ºmax
37 1/2 º ± 2 1/2º
aø
Jø
mø
min.0,25”=6,4mm
0,06” ±0,03” =
1,6mm ±0,8mm
7º max
45ºmax
37 1/2 º ± 2 1/2º
t
0,75”
min.Radius 0,12”=3,0mm
10º±1º19mm
WELDING ENDS
DIMEN-SIONS
26 WELDING NECK FLANGES
ASME B 16.5
150 LB/SQ. IN.WELDING NECk FLANGES
Pipe Flange Hub raisedFace
drilling Template ApproxWeight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,5088,9
0,6215,7
0,389,6
1,8246,2
0,8421,3
1,1930,2
1,3835,1
4 0,6215,7
2,3860,5
0.48
3/4” 1,0526,7
3,8898,6
0,8220,8
0,4411,1
250,7
1,0526,7
1 ,5038,1
1,6942,9
4 0,6215,7
2,7569,9
0,71
1” 1,31533.4
4,25108,0
1,0526,7
0,512,6
2,1354
1,31533.4
1,9449,3
2,0050,8
4 0,6215,7
3,1279,2
1,01
11/4” 1,6642,2
4,62117,3
1,3835,1
0,5614,1
2,1955,6
1,6642,2
2,3158,7
2,5063,5
4 0,6215,7
3,5088,9
1,33
11/2” 1,9048,3
5,00127,0
1,6140,9
0,6315,9
2,3860,4
1,9048,3
2,5665,0
2,8873,2
4 0,6215,7
3,8898,6
1,72
2” 2,37560,3
6,00152.4
2,0752,6
0,6917,5
2,4461,9
2,37560,3
3,0677,7
3,6291,9
4 0,7519,1
4,75120,7
2,58
21/2” 2,87573,0
7,00177,8
2,4762,7
0,8220,8
2,6968,3
2,87573,0
3,5690.4
4,12104,6
4 0,7519,1
5,50139,7
4,11
3” 3,5088,9
7,50190,5
3,0778,0
0,8822,3
2,6968,3
3,5088,9
4,25108,0
5,00127,0
4 0,7519,1
6,00152.4
4,92
31/2” 4,00101,6
8,50215,9
3,5590,2
0,8822,3
2,7569,8
4,00101,6
4,81122,2
5,50139,7
8 0,7519,1
7,00177,8
6,08
4” 4,50114,3
9,00228,6
4,03102.4
0,8822,3
2,9474,6
4,50114,3
5,31134,9
6,19157,2
8 0,7519,1
7,50190,5
6,84
5” 5,563141,3
10,00254,0
5,05128,3
0,8822,3
3,4487,3
5,563141,3
6.44163,6
7,31185,7
8 0,8822.4
8,50215,9
8,56
6” 6,625168,3
11,00279.4
6,07154,2
0,9423,8
3,4487,3
6,625168,3
7,56192,0
8,50215,9
8 0,8822.4
9,50241,3
10,6
8” 8,625219,1
13,50342,9
7,98202,7
1,0626,8
3,94100
8,625219,1
9,69246,1
10,62269,7
8 0,8822.4
11,75298,5
17,6
10” 10,75273
16,00406.4
10,02254,5
1,1328,6
3,94100
10,75273
12,00304,8
12,75323,9
12 1,0025.4
14.25362,0
24,0
12” 12,75323,8
19,00482,6
12,00304,8
1,1930,2
4,44112,7
12,75323,8
14,38365,3
15,00381,0
12 1,0025.4
17,00431,8
36,5
14” 14,0355,6
21,00533,4
To b
e sp
ecifi
ed b
y th
e purc
has
er
1,3233,5
4,94125,4
14,0355,6
15,75400,1
16,25412,8
12 1,1228.4
18,75476,3
48.4
16” 16,0406,4
23,50596,9
1,3835
4,94125,4
16,0406,4
18,00457,2
18,50469,9
16 1,1228.4
21,25539,8
60,6
18” 18,0457,2
25,00635,0
1,538
5,44138,1
18,0457,2
19,88505,0
21,00533.4
16 1,2531,8
22,75577,9
68,3
20” 20,0508
27,50698,5
1,6341,3
5,63142,9
20,0508
22,00558,8
23,00584,2
20 1,2531,8
25,00635,0
84,5
24” 24,0609,6
32,00812,8
1,8246,2
5,94150,8
24,0609,6
26,12663.4
27,25692,2
20 1,3835,1
29,50749,3
115
0,06” ±1,6mm
27 WELDING NECK FLANGES
ASMEB 16.5
WELDING NECK
ASME B 16.5
300 LB/SQ. IN.WELDING NECk FLANGES
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,2
0,6215,7
0,512,6
250,7
0,8421,3
1,5038,1
1,3835,0
4 0,6215,7
2,6266,5
0,75
3/4” 1,0526,7
4,62117,3
0,8220,8
0,5614,1
2,1955,6
1,0526,7
1,8847,8
1,6942,9
4 0,7519,1
3,2582,6
1,26
1” 1,31533,4
4,88124,0
1,0526,7
0,6315,9
2,3860,4
1,31533,4
2,1253,8
2,0050,8
4 0,7519,1
3,5088,9
1,52
11/4” 1,6642,2
5,25133,4
1,3835,1
0,6917,5
2,563,4
1,6642,2
2,5063,5
2,5063,5
4 0,7519,1
3,8898,6
2,03
11/2” 1,9048,3
6,12155,4
1,6140,9
0,7519
2,6366,7
1,9048,3
2,7569,9
2,8873,2
4 O,8822,4
4,50114,3
2,89
2” 2,37560,3
6,50165,1
2,0752,6
0,8220,8
2,6968,3
2,37560,3
3,3184,0
3,6291,9
8 0,7519,1
5,00127,0
3,40
21/2” 2,87573,0
7,50190,5
2,4762,7
0,9423,8
2,9474,6
2,87573,0
3,94100,1
4,12104,6
8 O,8822,4
5,88149,4
5,17
3” 3,5088,9
8,25209,6
3,0778,0
1,0626,8
3,0677,6
3,5088,9
4,62117,3
5,00127,0
8 0,8822,4
6,62168,1
6,93
31/2” 4,00101,6
9,00228,6
3,5590,2
1,1328,6
3,1379,4
4,00101,6
5,25133,4
5,50139,7
8 0,8822,4
7,25184,2
8,67
4” 4,50114,3
10,00254,0
4,03102,4
1,1930,2
3,3284,3
4,50114,3
5,75146,1
6,19157,2
8 0,8822,4
7,88200,2
11,2
5” 5,563141,3
11,00279,4
5,05128,3
1,3233,5
3,8297
5,563141,3
7,00177,8
7,31185,7
8 O,8822,4
9,25235,0
15,1
6” 6,625168,3
12,50317,5
6,07154,2
1,3835
3,8297
6,625168,3
8,12206,2
8,50215,9
12 0,8822,4
10,62269,7
19,1
8” 8,625219,1
15,00381,0
7,98202,7
1,5639,5
4,32109,7
8,625219,1
10,25260,4
10,62269,7
12 1,0025,4
13,00330,2
29,9
10” 10,75273
17,50444,5
10,02254,5
1,8246,2
4,56115,7
10,75273
12,62320,5
12,75323,9
16 1,1228,4
15,25387,4
42,7
12” 12,75323,8
20,50520,7
12,00304,8
1,9449,2
5,06128,4
12,75323,8
14,75374,7
15,00381,0
16 1,2531,8
17,75450,9
61,8
14” 14,00355,6
23,00584,2
To b
e sp
ecifi
ed b
y th
e purc
has
er 2,0652,2
5,56141,1
14,00355,6
16,75425,5
16,25412,8
20 1,2531,8
20,25514,4
85,8
16” 16,00406,4
25,50647,7
2,1955,6
5,69144,5
16,00406,4
19,00482,6
18,50469,9
20 1,3835,1
22,50571,5
106
18” 18,00457,2
28,00711,2
2,3258,9
6,19157,2
18,00457,2
21,00533,4
21,00533,4
24 1,3835,1
24,75628,7
131
20” 20,00508
30,50774,7
2,4461,9
6,32160,5
20,00508
23,12587,2
23,00584,2
24 1,3835,1
27,00685,8
158
24” 24,00609,6
36,00914,4
2,6968,2
6,56166,5
24,00609,6
27,62701,5
27,25692,2
24 1,6241,1
32,00812,8
230
0,06” ±1,6mm
150300
28 WELDING NECK FLANGES
ASME B 16.5
400 LB/SQ. IN.WELDING NECk FLANGES
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom. size dN
Odin.
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num- ber
IIn,mm
kin.mm
kilo
1/2” 0,8421,3
Use 600 Ib dimensions for these sizes
3/4” 1.0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3” 3,5088,9
31/2” 4,00101,6
4” 4,50114,3
10,00254,0
To b
e sp
ecifi
ed b
y th
e purc
has
er
1,3835,1
3,5088,9
4,50114,3
5,75146,1
6,19157,2
8 1,0025,4
7,88200,2
12,8
5” 5,563141,3
11,00279,4
1,5038,1
4,00101,6
5,563141,3
7,00177,8
7,31185,7
8 1,0025,4
9,25235,0
16,9
6” 6,625168,3
12,50317,5
1,6241,1
4,06103,1
6,625168,3
8,12206,2
8,50215,9
12 1,0025,4
10,62269,7
22,0
8” 8,625219,1
15,00381,0
1,8847,8
4,62117,3
8,625219,1
10,25260,4
10,62269,7
12 1,1228,4
13,00330,2
34,7
10” 10,75273
17,50444,5
2,1253,8
4,88124,0
10,75273
12,62320,5
12,75323,9
16 1,2531,8
15,25387,4
48,5
12” 12,75323,8
20,50520,7
2,2557.2
5,38136,7
12,75323,8
14,75374,7
15,00381,0
16 1,3835,1
17,75450,9
69,6
14” 14,0355,6
23,00584,2
2,3860,5
5,88149,4
14,0355,6
16.75425,5
16,25412,8
20 1,3835,1
20,25514,4
95,5
16” 16,0406,4
25,50647,7
2,5063,5
6,00152,4
16,0406,4
19,00482,6
18,50469,9
20 1,5038,1
22.50571,5
118
18” 18,0457,2
28,00711,2
2,6266.5
6,50165,1
18,0457,2
21,00533,4
21,00533,4
24 1,5038,1
24,75 628,7
145
20” 20,0508
30.50774,7
2,7569,9
6,62168,1
20,0508
23,12587,2
23,00584,2
24 1,6241,1
27,00685,8
173
24” 24,0609,6
36,00914,4
3,0076,2
6,88174,8
24,0609,6
27,62701,5
27,25692,2
24 1,8847,8
32,00812,8
249
29 WELDING NECK FLANGES
ASMEB 16.5
WELDING NECK
ASME B 16.5
600 LB/SQ. IN.WELDING NECk FLANGES
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
To
be
spec
ified
by
the
purc
has
er
0,5614,2
2,0652,3
0,8421,3
1,5038,1
1,3835,1
4 0,6215,7
2,6266,5
0,87
3/4” 1,0526,7
4,62117,3
0,6215,7
2,2557,2
1,0526,7
1,8847,8
1,6942,9
4 0,7519,1
3,2582,6
1,45
1” 1,31533,4
4,88124,0
0,6917,5
2,4462,0
1,31533,4
2,1253,8
2,0050,8
4 0,7519,1
3,5088,9
1,76
11/4” 1,6642,2
5,25133,4
0,8120,6
2,6266,5
1,6642,2
2,5063,5
2,5063,5
4 0,7519,1
3,8898,6
2,49
11/2” 1,9048,3
6,12155,4
0,8822,4
2,7569,9
1,9048,3
2,7569,9
2,8873,2
4 0,8822,4
4,50114,3
3,49
2” 2,37560,3
6,50165,1
1,0025,4
2,8873,2
2,37560,3
3,3184,1
3,6291,9
8 0,7519,1
5,00127,0
4,36
21/2” 2,87573,0
7,50190,5
1,1228,4
3,1279,2
2,87573,0
3,94100,1
4,12104,6
8 0,8822,4
5,88149,4
6,43
3” 3,5088,9
8,25209,6
1,2531,8
3,2582,6
3,5088,9
4,62117,3
5,00127,0
8 0,8822,4
6,62168,1
8,53
31/2” 4,00101,6
9,00228,6
1,3835,1
3,3885,9
4,00101,6
5,25133,4
5,50139,7
8 1,0025,4
7,25184,2
10,7
4” 4,50114,3
10,75273,1
1,5038,1
4,00101,6
4,50114,3
6,00152,4
6,19157,2
8 1,0025,4
8,50215,9
17,4
5” 5,563141,3
13,00330,2
1,7544,5
4,50114,3
5,563141,3
7,44189,0
7,31185,7
8 1,1228,4
10,50266,7
29,2
6” 6,625168,3
14,00355,6
1,8847,8
4,62117,3
6,625168,3
8,75222,3
8,50215,9
12 1,1228,4
11,50292,1
34,9
8” 8,625219,1
16,50419,1
2,1955,6
5,25133,4
8,625219,1
10,75273,1
10,62269,7
12 1,2531,8
13,75349,3
53,9
10” 10,75273
20,00508,0
2,5063,5
6,00152,4
10,75273
13,50342,9
12,75323,9
16 1,3835,1
17,00431,8
86,5
12” 12,75323,8
22,00558,8
2,6266,5
6,12155,4
12,75323,8
15,75400,1
15,00381,0
20 1,3835,1
19,25489,0
103
14” 14,0355,6
23,75603,3
2,7569,9
6,50165,1
14,0355,6
17,00431,8
16,25412,8
20 1,5038,1
20,75527,1
122
16” 16,0406,4
27,00685,8
3,0076,2
7,00177,8
16,0406,4
19,50495,3
18,50469,9
20 1,6241,1
23,75603,3
170
18” 18,0457,2
29,25743,0
3,2582,6
7,25184,2
18,0457,2
21,50546,1
21,00533,4
20 1,7544,5
25,75654,1
204
20” 20,0508
32,00812,8
3,5088,9
7,50190,5
20,0508
24,00609,6
23,00584,2
24 1,7544,5
28,50723,9
254
24” 24,0609,6
37,00939,8
4,00101,6
8,00203,2
24,0609,6
28,25717,6
27,25692,2
24 2,0050,8
33,00838,2
358
400600
30 WELDING NECK FLANGES
ASME B 16.5
900 LB/SQ. IN.WELDING NECk FLANGES
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
9in.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 1500 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2“ 2,87573.0
3” 3,5088,9
9,50241,3
To b
e sp
ecifi
ed b
y th
e purc
has
er
1,5038,1
4,00101,6
3,5088,9
5,00127,0
5,00127,0
8 1,0025,4
7,50190,5
13,7
4” 4,50114,3
11,50292,1
1,7544,4
4,50114,3
4,50114,3
6,25158,7
6,19157,2
8 1,2531,8
9,25234,9
22,5
5” 5,563141,3
13,75349,3
2,0050,8
5,00127,0
5,563141,3
7,50190,5
7,31185,7
8 1,3835,1
11,00279,4
37,4
6” 6,625168,3
15,00381,0
2,1955,6
5,50139,7
6,625168,3
9,25235,0
8,50215,9
12 1,2531,8
12,50317,5
47,7
8” 8,625219,1
18,50469,9
2,5063,S
6,38162,1
8,625219,1
11,75298,5
10,62269,7
12 1,5038,1
15,50393,7
81,3
10” 10,75273
21,50546,1
2,7569,9
7,25184,2
10,75273
14,50368,3
12,75323,9
16 1,5038,1
18,50469,9
119
12” 12,75323,8
24,00609,6
3,1279,2
7,88200,2
12,75323,8
16,50419,1
15,00381,0
20 1,5038,1
21,00533,4
157
14” 14,0355,6
25,25641,4
3,3885,9
8,38212,9
14,0355,6
17,75450,9
16,25412,8
20 1,6241,1
22,00558,8
180
16” 16,0406,4
27,75704,9
3,5088,9
8,50215,9
16,0406,4
20,00508,0
18,50469,9
20 1.7544,5
24,25616
217
18” 18,0457,2
31,00787,4
4,00101,6
9,00228,6
18,0457,2
22,25565,2
21,00533,4
20 2,0050,8
27,00685,8
292
20” 20,0508
33,75857,3
4,25108
9,75247,7
20,0508
24,50622,3
23,00584,2
20 2,1253,8
29,50749,3
362
24” 24,0609,6
41,001041,4
5,50139,7
11,50292,1
24,0609,6
29,50749,3
27,25692,2
20 2,6266,5
35,50901 ,7
665
31 WELDING NECK FLANGES
ASMEB 16.5
WELDING NECK
ASME B 16.5
9001500
1500 LB/SQ. IN.WELDING NECk FLANGES
Pipe Flange Hub raised Face
drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
4,75120,7
To b
e sp
ecifi
ed b
y th
e purc
has
er
0,8822,4
2,3860,5
0,8421,3
1,5038,1
1,3835,1
4 0,8822,4
3,2582,6
1,87
3/4” 1,0526,7
5,12130,0
1,0025,4
2,7569,9
1,0526,7
1,7544, 5
1,6942,9
4 0,8822,4
3,5088,9
2,56
1” 1,31533,4
5,88149,4
1,1228,4
2,8873,2
1,31533,4
2,0652,3
2,0050,8
4 1,0025,4
4,00101,6
3,74
11/4” 1,6642,2
6,25158,8
1,1228,4
2,8873,2
1,6642,2
2,5063,5
2,5063,5
4 1,0025,4
4,38111,3
4,33
11/2” 1,9048,3
7,00177,8
1,2531,8
3,2582,6
1,9048,3
2,7569,9
2,8873,2
4 1,1228,4
4,88124
5,94
2” 2,37560,3
8,50215,9
1,5038,1
4,00101,6
2,37560,3
4,12104,6
3,6291,9
8 1,0025,4
6,50165,1
10,8
21/2“ 2,87573,0
9,62244,3
1,6241,1
4,12104,6
2,87573,0
4,88124
4,12104,6
8 1,1228,4
7,50190,5
15,0
3” 3,5088,9
10,50266,7
1,8847,8
4,62117,3
3,5088,9
5,25133,4
5,00127,0
8 1,2531,8
8,00203,2
19,9
4” 4,50114,3
12,25311,2
2,1253,8
4,88124
4,50114,3
6,38162,1
6,19157,2
8 1,3835,1
9,50241,3
29,9
5” 5,563141,3
14,75374,7
2,8873,2
6,12155,4
5,563141,3
7,75196,9
7,31185,7
8 1,6241,1
11,50292,1
55,4
6” 6,625168,3
15,50393,7
3,2582,6
6,75171,5
6,625168,3
9,00228,6
8,50215,9
12 1,5038,1
12,50317,5
68,4
8” 8,625219,1
19,00482,6
3,6291,9
8,38212,9
8,625219,1
11,50292,1
10,62269,7
12 1,7544,5
15,50393,7
117
10” 10,75273
23,00584,2
4,25108,0
10,00254,0
10,75273
14,50368,3
12,75323,9
12 2,0050,8
19,00482,6
194
12” 12,75323,8
26,50673,1
4,88124
11,12282,4
12,75323,8
17,75450,9
15,00381,0
16 2,1253,8
22,50571,5
288
14” 14,0355,6
29,50749,3
5,25133,4
11,75298,5
14,0355,6
19,50495,3
16,25412,8
16 2,3860,5
25,00635,0
380
16” 16,0406,4
32,50825,5
5,75146,1
12,25311,2
16,0406,4
21,75552,5
18,50469,9
16 2,6266,5
27,75704,9
485
18” 18,0457,2
36,00914,4
6,38162,1
12,88327,2
18,0457,2
23,50596,9
21,00533,4
16 2,8873,2
30,50774,7
644
20” 20,0508
38,75984,3
7,00177,8
14,00355,6
20,0508
25,25641,4
23,00584,2
16 3,1279,2
32,75831,9
775
24” 24,0609,6
46,001168,4
8,00203,2
16,00406,4
24,0609,6
30,00762,0
27,25692,2
16 3,6291,9
39,00990,6
1232
32 WELDING NECK FLANGES
ASME B 16.5
2500 LB/SQ. IN.WELDING NECk FLANGES
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
5,25133,4
To b
e sp
ecifi
ed b
y th
e purc
has
er
1,1930,2
2,8873,2
0,8421,3
1,6942,9
1,3835,1
4 0,8822,4
3,5088,9
3,12
3/4” 1,0526,7
5,50139,7
1,2531,8
3,1279,2
1,0526,7
2,0050,8
1,6942,9
4 0,8822,4
3,7595,3
3,70
1” 1,31533,4
6,25158,8
1,3835,1
3,5088,9
1,31533,4
2,2557,2
2,0050,8
4 1,0025,4
4,25108,0
5,24
11/4” 1,6642,2
7,25184,2
1,5038,1
3,7595,3
1,6642,2
2,8873,2
2,5063,5
4 1,1228,4
5,12130,0
7,74
11/2” 1,9048,3
8,00203,2
1,7544,5
4,38111,3
1,9048,3
3,1279,2
2,8873,2
4 1,2531,8
5,75146,1
10,9
2” 2,37560,3
9,25235,0
2,0050,8
5,00127,0
2,37560,3
3,7595,3
3,6291,9
8 1,1228,4
6,75171,5
16,2
21/2“ 2,87573,0
10,50266,7
2,2557,2
5,62142,7
2,87573,0
4,50114,3
4,12104,6
8 1,2531,8
7,75196,9
23,7
3” 3,5088,9
12,00304,8
2,6266,5
6,62168,1
3,5088,9
5,25133,4
5,00127,0
8 1,3835,1
9,00228,6
36,2
4” 4,50114,3
14,00355,6
3,0076,2
7,50190,5
4,50114,3
6,50165,1
6,19157,2
8 1,6241,1
10,75273,1
55,3
5” 5,563141,3
16,50419,1
3,6291,9
9,00228,6
5,563141,3
8,00203,2
7,31185,7
8 1,8847,8
12,75323,9
92,5
6” 6,625168,3
19,00482,6
4,25108,0
10,75273,1
6,625168,3
9,25235,0
8,50215,9
8 2,1253,8
14,50368,3
143
8” 8,625219,1
21,75552,5
5,00127,0
12,50317,5
8,625219,1
12,00304,8
10,62269,7
12 2,1253,8
17,25438,2
215
10” 10,75273
26,50673,1
6,50165,1
16,50419,1
10,75273
14,75374,7
12,75323,9
12 2,6266,5
21,25539,8
406
12” 12,75323,8
30,00762,0
7,25184,2
18,25463,6
12,75323,8
17,38441,5
15,00381,0
12 2,8873,2
24,38619,3
572
33 SLIP ON FLANGES
ASME B 16.5Pipe Flange Hub rai-
sedFace
drilling Template ApproxWeight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,5088,9
0,8822,4
0,389,6
0,5614,1
1,1930,2
1,3835,1
4 0,6215.7
2,3860,5
0,39
3/4” 1 ,0526,7
3,8898,6
1,0927,7
0,4411,1
0,5614,1
1 ,5038,1
1 ,6942,9
4 0,6215.7
2,7569,9
0,56
1” 1 ,31533,4
4,25108,0
1 ,3634,5
0,512,6
0,6315,9
1 ,9449,3
2,0050,8
4 0,6215.7
3,1279,2
0,78
11/4” 1 ,6642,2
4,62117,3
1 ,7043,2
0,5614,1
0,7519
2,31 58,7
2,5063,5
4 0,6215,7
3,50 88,9
1,03
11/2” 1,9048,3
5,00127,0
1,9549,5
0,6315,9
0,8220,8
2,5665,0
2,88 73,2
4 0,6215,7
3,88 98,6
1,32
2” 2,37560,3
6,00152,4
2,4462,0
0,6917,5
0,9423,8
3,0677,7
3,6291,9
4 0,7519,1
4,75120,7
2,06
21/2” 2,87573,0
7,00177,8
2,9474,7
0,8220,8
1,0626,8
3,5690,4
4,12104,6
4 0,7519,1
5,50 139,7
3,28
3” 3,5088,9
7,50190,5
3,5790,7
0,8822,3
1,1328,6
4,25108,0
5,00127,0
4 0,7519,1
6,00152,4
3,85
31/2” 4,00101,6
8,50215,9
4,07103,4
0,8822,3
1,1930,2
4,81122,2
5,50139,7
8 0,7519,1
7,00177,8
4,81
4” 4,50114,3
9,00228,6
4,57116,1
0,8822,3
1,2531,7
5,31134,9
6,19157,2
8 0,7519,1
7,50190,5
5,30
5” 5,563141,3
10,00254,0
5,66143,8
0,8822,3
1,3835
6,44163,6
7,31185,7
8 0,8822,4
8,50215,9
6,07
6” 6,625168,3
11,00279,4
6,72170,7
0,9423,8
1,538
7,56192,0
8,50215,9
8 0,8822,4
9,50241,3
7,45
8” 8,625219,1
13,50342,9
8,72221,5
1,0626,8
1,6942,9
9,69246,1
10,62269,7
8 0,8822,4
11,75298,5
12,1
10” 10,75273
16,00406,4
10,88276,4
1,1328,6
1,8847,7
12,00304,8
12,75323,9
12 1,0025,4
14,25362,0
16,5
12” 12,75323,8
19,00482,6
12,88327,2
1,1930,2
2,1354
14,38365,3
15,00381,0
12 1,0025,4
17,00431,8
26,2
14” 14,0355,6
21,00533,4
14,14359,2
1,3233,5
2,1955,6
15,75400,1
16,25412,8
12 1,1228,4
18,75476,3
34,6
16” 16,0406,4
23,50596,9
16,16410,5
1,3835
2,4461,9
18,00457,2
18,50469,9
16 1,1228,4
21,25539,8
44,8
18” 18,0457,2
25,00635,0
18,18461,8
1,538
2,6366,7
19,88505,0
21,00533,4
16 1,2531,8
22.75577,9
48,9
20” 20,0508
27,50698,5
20,20513,1
1,6341,3
2,8271,6
22,00558,8
23,00584,2
20 1,2531,8
25,00635,0
61,9
24” 24,0609,6
32,00812,8
24,25616,0
1,8246,2
3,1981
26,12663,4
27,25692,2
20 1,3835,1
29,50749,3
86,9
150 LB/SQ. IN.SLIP ON FLANGES
34 SLIP ON FLANGES
ASME B 16.5
SLIP-ON FLANGESASME B 16.5 150
300
300 LB/SQ. IN.SLIP ON FLANGES
Pipe Flange Hub raisedFace
drillIng Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
0,8822,4
0,512,6
0,8220,8
1,5038,1
1,3835,1
4 0,6215,7
2,6266,5
0,64
3/4” 1,0526,7
4,62117,3
1,0927,7
0,5614,1
0,9423,8
1,8847,8
1,6942,9
4 0,7519,1
3,2582,6
1,12
1” 1,31533,4
4,88123,9
1,3634,5
0,6315,9
125,3
2,1253,8
2,0050,8
4 0,7519,1
3,5088,9
1,36
11/4” 1,6642,2
5,25133,4
1,7043,2
0,6917,5
125,3
2,5063,5
2,5063,5
4 0,7519,1
3,8898,6
1,68
11/2” 1,9048,3
6,12155,4
1,9549,5
0,7519
1,1328,6
2,7569,9
2,8873,2
4 0,8822,4
4,50114,3
2,49
2” 2,37560,3
6,50165,1
2,4462,0
0,8220,8
1,2531,7
3,3184,1
3,6291,9
8 0,7519,1
5,00127,0
2,87
21/2” 2,87573,0
7,50190,5
2,9474,7
0,9423,8
1,4436,5
3,94100,1
4,12104,6
8 0,8822,4
5,88149,4
4,32
3” 3,5088,9
8,25209,6
3,5790,7
1,0626,8
1,6341,3
4,62117,3
5,00127,0
8 0,8822,4
6,62168,1
5,85
31/2” 4,00101,6
9,00228,6
4,07103,4
1,1328,6
1,6942,9
5,25133,4
5,50139,7
8 0,8822,4
7,25184,2
7,34
4 “ 4,50114,3
10,00254,0
4,57116,1
1,1930,2
1,8246,2
5,75146,1
6,19157,2
8 0,8822,4
7,88200,2
9,61
5 “ 5,563141,3
11,00279,4
5,66143,8
1,3233,5
1,9449,2
7,00177,8
7,31185,7
8 0,8822,4
9,25235
12,3
6” 6,625168,3
12,50317,5
6,72170,7
1,3835
250,7
8,12206,2
8,50215,9
12 0,8822,4
10,62269,7
15,6
8” 8,625219,1
15,00381,0
8,72221,5
1,5639,5
2,3860,4
10,25260,4
10,62269,7
12 1,0025,4
13,00330,2
24,2
10 “ 10,75273
17,50444,5
10,88276,4
1,8246,2
2,5664,9
12,62320,5
12,75323,9
16 1,1228,4
15,25387,4
34,1
12 “ 12,75323,8
20,50520,7
12,88327,2
1,9449,2
2,8271,6
14,75374,7
15,00381,0
16 1,2531,8
17,75450,9
49,8
14 “ 14,0355,6
23,00584,2
14,14359,2
2,0652,2
2,9474,6
16,75425,5
16,25412,8
20 1,2531,8
20,25514,4
69,9
16 “ 16,0406,4
25,50647,7
16,16410,5
2,1955,6
3,1981
19,00482,6
18,50469,9
20 1,3835,1
22,50571,5
88,1
18 “ 18,0457,2
28,00711,2
18,18461,8
2,3258,9
3,4487,3
21,00533,4
21,00533,4
24 1,3835,1
24,75628,7
109
20 “ 20,0508
30,50774,7
20,20513,1
2,4461,9
3,6993,7
23,12587,2
23,00584,2
24 1,3835,1
27,00685,8
134
24 “ 24,0609,6
36,00914,4
24,25616,0
2,6968,3
4,13104,8
27,62701,5
27,25692,2
24 1,6241,1
32,00812,8
201
35 SLIP ON FLANGES
ASME B 16.5
400 LB/SQ. IN.SLIP ON FLANGES
Pipe Flange Hub rai-sedFace
drilling Template Approx.Weight
Nom.sizedN
Od in.mm
din.mm
Jin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 600 lb dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3” 3,5088,9
31/2” 4,00101.6
4” 4,50114,3
10,00254,0
4,57116,1
1,3835,1
2,0050,8
5,75146,1
6,19157,2
8 1,0025,4
7,88200,2
11,1
5” 5,563141,3
11,00279,4
5,66143,8
1,5038,1
2,1253,8
7,00177,8
7,31185,7
8 1,0025,4
9,25235,0
13,9
6” 6,625168,3
12,50317,5
6,72170,7
1,6241,1
2,2557,2
8,12206,2
8,50215,9
12 1,0025,4
10,62269,7
18,3
8” 8,625219,1
15,00381,0
8,72221,5
1,8847,8
2,6968,3
10,25260,4
10,62269,7
12 1,1228,4
13,00330,2
28,6
10” 10,75273
17,50444,5
10,88276,4
2,1253,8
2,8873,2
12,62320,5
12,75323,9
16 1,2531,8
15,25387,4
39,2
12 “ 12,75323,8
20,50520,7
12,88327,2
2,2557,2
3,1279,2
14,75374,7
15,00381,0
16 1,3835,1
17,75450,9
57,0
14 “ 14,0355,6
23,00584,2
14,14359,2
2,3860,5
3,3184,1
16,75425,5
16,25412,8
20 1,3835,1
20,25514,4
79,1
16 “ 16,0406,4
25,50647,7
16,16410,5
2,5063,5
3,6993,7
19,00482,6
18,50469,9
20 1,5038,1
22,50571,5
101
18 “ 18,0457,2
28,00711,2
18,18461,8
2,6266,5
3,8898,6
21,00533,4
21,00533,4
24 1,5038,1
24,75628,7
123
20 “ 20,0508
30,50774,7
20,20513,1
2,7569,9
4,00101,6
23,12587,2
23,00584,2
24 1,6241,1
27,00685,8
146
24 “ 24,0609,6
36,00914,4
24,25616,0
3,0076,2
4,50114,3
27,62701,5
27,25692,2
24 1,8847,8
32,00812,8
219
36 SLIP ON FLANGES
ASME B 16.5
SLIP-ON FLANGESASME B 16.5 400
600
600 LB/SQ. IN.SLIP ON FLANGES
Pipe Flange Hub r aised Face
drilling Template Approx. Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
0,8822,4
0,5614,2
0,8822,4
1,5038,1
1,3835,1
4 0,6215,7
2,6266,5
0,74
3/4” 1,0526,7
4,62117,3
1,0927,7
0,6215,7
1 ,0025,4
1 ,8847,8
1,6942,9
4 0,7519,1
3,2582,6
1 ,27
1” 1 ,31533,4
4,88124,0
1 ,3634,5
0,6917.5
1,0626,9
2,1253,8
2,0050,8
4 0,7519,1
3,5088,9
1,52
11/4” 1,6642,2
5,25133,4
1,7043,2
0,8120,6
1,1228,4
2,5063,5
2,5063,5
4 0,7519,1
3,8898,6
2,03
11/2” 1,9048,3
6,12155,4
1,9549,5
0,8822,4
1,2531,8
2,7569,9
2,8873,2
4 0,8822,4
4,50114,3
2,96
2” 2,37560,3
6,50165,1
2,4462,0
1,0025,4
1,4436,6
3,3184,1
3,6291,9
8 0,7519,1
5,00127,0
3,62
21/2” 2,87573,0
7,50190,5
2,9474,7
1,1228,4
1,6241,1
3,94100,1
4,12104,6
8 0,8822,4
5,88149,4
5,28
3” 3,5088,9
8,25209,6
3,5790,7
1,2531,8
1,8146,0
4,62117,3
5,00127,0
8 0,8822,4
6,62168,1
7,00
31/2” 4,00101,6
9,00228,6
4,07103,4
1,3835,1
1,9449,3
5,25133,4
5,50139,7
8 1,0025,4
7,25184,2
8,84
4 “ 4,50114,3
10,75273,1
4,57116,1
1,5038,1
2,1253,8
6,00152,4
6,19157,2
8 1,0025,4
8,50215,9
14,5
5 “ 5,563141,3
13,00330,2
5,66143,8
1,7544,5
2,3860,5
7,44189,0
7,31185,7
8 1,1228,4
10,50266,7
24,4
6 “ 6,625168,3
14,00355,6
6,72170,7
1,8847,8
2,6266,5
8,75222,3
8,50215,9
12 1,1228,4
11,50292,1
28,7
8 “ 8,625219,1
16,50419,1
8,72221,5
2,1955,6
3,0076,2
10,75273,1
10,62269,7
12 1,2531,8
13,75349,3
43,4
10 “ 10,75273
20,00508,0
10,88276,4
2,5063,5
3,3885,9
13,50342,9
12,75323,9
16 1,3835,1
17,00431,8
70,3
12 “ 12,75323,8
22,00558,8
12,88327,2
2,6266,5
3,6291,9
15,75400,1
15,00381,0
20 1,3835,1
19,25489,0
84,2
14 “ 14,0355,6
23,75603,3
14,14359,2
2,7569,9
3,6993,7
17,00431,8
16,25412,8
20 1,5038,1
20,75527,1
98,7
16 “ 16,0406,4
27,00685,8
16,16410,5
3,0076,2
4,19106,4
19,50495,3
18,50469,9
20 1,6241,1
23,75603,3
142
18 “ 18,0457,2
29,25743,0
18,18461,8
3,2582,6
4,62117,3
21,50546,1
21,00533,4
20 1,7544,5
25,75654,1
173
20 “ 20,0508
32,00812,8
20,20513,1
3,5088,9
5,00127,0
24,00609,6
23,00584,2
24 1,7544,5
28,50723,9
220
24 “ 24,0609,6
37,00939,8
24,25616,0
4,00101,6
5,50139,7
28,25717,6
27,25692,2
24 2,0050,8
33,00838,2
312
37 SLIP ON FLANGES
ASME B 16.5
900 LB/SQ. IN.SLIP ON FLANGES
Pipe Flange Hub rai-sedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 1500 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3 “ 3,5088,9
9,50241,3
3,5790,7
1,5038,1
2,1253,8
5,00127,0
5,00127,0
8 1,0025,4
7,50190,5
11,6
4 “ 4,00101,6
11,50292,1
4,57116,1
1,7544,4
2,7569,9
6,25158,8
6,19157,2
8 1,2531,8
9,25235
19,7
5 “ 5,563141,3
13,75349,3
5,66143,8
2,0050,8
3,1279,2
7,50190,5
7,31185,7
8 1,3835,1
11,00279.4
31,9
6 “ 6,625168,3
15,00381,0
6,72170,7
2,1955,6
3,3885,9
9,25235
8,50215,9
12 1,2531,8
12,50317,5
41,1
8 “ 8,625219,1
18,50469,9
8,72221,5
2,5063,5
4,00101,6
11,75298,5
10,62269,8
12 1,5038,1
15,50393,7
70,7
10 “ 10,75273
21,50546,1
10,88276,4
2,7569,9
4,25107,9
14,50368,3
12,75323,8
16 1,5038,1
18,50469,9
101
12 “ 12,75323,8
24,00609,6
12,88327,2
3,1279,2
4,62117,3
16,50419,1
15,00381,0
20 1,5038,1
21,00533,4
133
14 “ 14,0355,6
25,25641.4
14,14359,2
3,3885,9
5,12130,0
17,75450,9
16,25412,8
20 1,6241,1
22,00558,8
153
16 “ 16,0406.4
27,75704,9
16,16410,5
3,5088,9
5,25133,4
20,00508,0
18,50469,9
20 1,7544,5
24,25616
185
18 “ 18,0457,2
31,00787,4
18,18461,8
4,00101,6
6,00152.4
22,25565,2
21,00533.4
20 2,0050,8
27,00685,8
258
20 “ 20,0508
33,75857,3
20,20513,1
4,25108,0
6,25158,8
24,50622,3
23,00584,2
20 2,1253,8
29,50749,3
317
24 “ 24,0609,6
41,001041,4
24,25616
5,50139,7
8,00203,2
29,50749,3
27,25692,2
20 2,6266,5
35,50901,7
606
38 SLIP ON FLANGES
ASME B 16.5
SLIP-ON FLANGESASME B 16.5 9001500
1500 LB/SQ. IN.SLIP ON FLANGES
Pipe Flange Hub rai-sedFace
drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
4,75120,7
0,8822,4
0,8822,4
1,2531,8
1,5038,1
1,3835,1
4 0,8822,4
3,2582,6
1,74
3/4” 1,0526,7
5,12130,0
1,0927,7
1,0025,4
1,3835,1
1,7544,5
1,6942,9
4 0,8822,4
3,5088,9
2,34
1” 1,31533,4
5,88149,4
1,3634,5
1,1228,4
1,6241,1
2,0652,3
2,0050,8
4 1,0025,4
4,00101,6
3,44
11/4” 1,6642,2
6,25158,7
1,7043,2
1,1228,4
1,6241,1
2,5063,5
2,5063,5
4 1,0025,4
4,38111,3
3,91
11/2” 1,9048,3
7,00177,8
1,9549,5
1,2531,8
1,7544,5
2,7569,9
2,8873,2
4 1,1228,4
4,88124
5,36
2” 2,37560,3
8,50215,9
2,4462,0
1,5038,1
2,2557,2
4,12104,6
3,6291,9
8 1,0025,4
6,50165,1
9,85
21/2” 2,87573,0
9,62244,3
2,9474,7
1,6241,1
2,5063,5
4,88124
4,12104,6
8 1,1228,4
7,50190,5
13,7
39 LAP JOINT FLANGES
ASME B 16.5
150 LB/SQ. IN.LAP jOINT FLANGES
Pipe Flange Hub drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
rin.mm
min.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,5088,9
0,9022,9
0,4411,2
0,6215,7
0,123,0
1,1930,2
4 0,6215,7
2,3860,5
0,38
3/4” 1,0526,7
3,8898,6
1,1128,2
0,5012,7
0,6215,7
0,123,0
1,5038,1
4 0,6215,7
2,7569,9
0,55
1” 1,31533,4
4,25108,0
1,3835,1
0,5614,2
0,6917,5
0,123,0
1,9449,3
4 0,6215,7
3,1279,2
0,76
11/4” 1,6642,2
4,62117,3
1,7243,7
0,6215,7
0,8120,6
0,194,8
2,3158,7
4 0,6215,7
3,5088,9
1,01
11/2” 1,9048,3
5,00127,0
1,9750,0
0,6917,5
0,8822,4
0,256,4
2,5665,0
4 0,6215,7
3,8898,6
1,30
2” 2,37560,3
6,00152,4
2,4662,5
0,7519,1
1,0025,4
0,317,9
3,0677,7
4 0,7519,1
4,75120,7
2,03
21/2” 2,87573,0
7,00177,8
2,9775,4
0,8822,4
1,1228,4
0,317,9
3,5690,4
4 0,7519,1
5,50139,7
3,25
3” 3,5088,9
7,50190,5
3,6091,4
0,9423,9
1,1930,2
0,389,7
4,25108,0
4 0,7519,1
6,001 52,4
3,81
31/2” 4,00101,6
8,50215,9
4,10104,1
0,9423,9
1,2531,8
0,389,7
4,81122,2
8 0,7519,1
7,00177,8
4,76
4 “ 4,50114,3
9,00228,6
4,60116,8
0,9423,9
1,3133,3
0,4411,2
5,31134,9
8 0,7519,1
7,50190,5
5,25
5 “ 5,563141,3
10,00254,0
5,69144,5
0,9423,9
1,4436,6
0,4411,2
6,44163,6
8 0,8822,4
8,50215,9
6,02
6 “ 6,625168,3
11,00279,4
6,75171,5
1,0025,4
1,5639,6
0,5012,7
7,56192,0
8 0,8822,4
9,50241,3
7,40
8 “ 8,625219,1
13,50342,9
8,75222,3
1,1228,4
1,7544,5
0,5012,7
9,69246,1
8 0,8822,4
11,75298,5
12,1
10 “ 10,75273
16,00406,4
10,92277,4
1,1930,2
1,9449,3
0,5012,7
12,00304,8
12 1,0025,4
14,25362,0
16,4
12 “ 12,75323,8
19,00482,6
12,92328,2
1,2531,8
2,1955,6
0,5012,7
14,38365,3
12 1,0025,4
17,00431,8
26,1
14 “ 14,0355,6
21,00533,4
14,18360,2
1,3835,1
3,1279,2
0,5012,7
15,75400,1
12 1,1228,4
18,75476,3
34,5
16 “ 16,0406,4
23,50596,9
16,19411,2
1,4436,6
3,4487,4
0,5012,7
18,00457,2
16 1,1228,4
21,25539,8
44,6
18 “ 18,0457,2
25,00635,0
18,20462,3
1,5639,6
3,8196,8
0,5012,7
19,88505,0
16 1,2531,8
22,75577,9
48,7
20 “ 20,0508
27,50698,5
20,25514,4
1,6942,9
4,06103,1
0,5012,7
22,00558,8
20 1,2531,8
25,00635,0
61,6
24 “ 24,0609,6
32,00812,8
24,25616,0
1,8847,8
4,38111,3
0,5012,7
26,12663,4
20 1,3835,1
29,50749,3
86,6
40 LAP JOINT FLANGES
ASME B 16.5ASME
B 16.5LAP
JOINT FLANGES
150300
300 LB/SQ. IN.LAP jOINT FLANGES
Pipe Flange Hub drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
rin.mm
min.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
0,9022,9
0,5614,2
0,8822.4
0,123,0
1,5038,1
4 0,6215,7
2,6266,6
0,62
3/4” 1,0526,7
4,62117,3
1,1128,2
0,6215,7
1,0025.4
0,123,0
1,8847,8
4 0,7519,1
3,2582,6
1,10
1” 1,31533,4
4,88124
1,3835,1
0,6917,5
1,0626,9
0,123,0
2,1253,8
4 0,7519,1
3,5088,9
1,33
11/4” 1,6642,2
5,25133,4
1,7243,7
0,7519,1
1,0626,9
0,194,8
2,5063,5
4 0,7519,1
3,8898,6
1,65
11/2” 1,9048,3
6,12155,4
1,9750,0
0,8120,6
1,1930,2
0,256.4
2,7569,9
4 0,8822,4
4,50114,3
2,44
2” 2,37560,3
6,50165,1
2,4662,5
0,8822,4
1,3133,3
0,317,9
3,3184,1
8 0,7519,1
5,00127,0
2,83
21/2” 2,87573,0
7,50190,5
2,9775,4
1,0025.4
1,5038,1
0,317,9
3,94100,1
8 0,8822,4
5,88149,4
4,25
3” 3,5088,9
8,25209,6
3,6091,4
1,1228,4
1,6942,9
0,389,7
4,62117,3
8 0,8822,4
6,62168,1
5,78
31/2” 4,00101,6
9,00228,6
4,10104,1
1,1930,2
1,7544,5
0,389,7
5,25133,4
8 0,8822,4
7,25184,2
7,27
4 “ 4,50114,3
10,00254,0
4,60116,8
1,2531,8
1,8847,8
0,4411,2
5,75146,1
8 0,8822,4
7,88200,2
9,55
5 “ 5,563141,3
11,00279,4
5,69144,5
1,3835,1
2,0050,8
0,4411,2
7,00177,8
8 0,8822,4
9,25235
12,2
6 “ 6,625168,3
12,50317,5
6,75171,5
1.4436,6
2,0652,3
0,5012,7
8,12206,2
12 0,8822,4
10,62269,7
15,5
8 “ 8,625219,1
15,00381,0
8,75222,3
1,6241,1
2,4462
0,5012,7
10,25260,4
12 1,0025,4
13,00330,2
24,1
10 “ 10,75273
17,50444,5
10,92277,4
1,8847,8
3,7595,3
0,5012,7
12,62320,5
16 1,1228,4
15,25387,4
34.4
12 “ 12,75323,8
20,50520,7
12,92328,2
2,0050,8
4,00101,6
0,5012,7
14,75374,7
16 1,2531,8
17,75450,9
50,4
14 “ 14,0355,6
23,00584,2
14,18360,2
2,1253,8
4,38111,3
0,5012,7
16,75425,5
20 1,2531,8
20,25514,3
70,9
16 “ 16,0406,4
25,50647,7
16,19411,2
2,2557,2
4,75120,7
0,5012,7
19,00482,6
20 1,3835,1
22,50571,5
89,5
18 “ 18,0457,2
28,00711,2
18,20462,3
2,3860,5
5,12130,0
0,5012,7
21,00533,4
24 1,3835,1
24,75628,7
111
20 “ 20,0508
30,50774,7
20,25514,4
2,5063,5
5,50139,7
0,5012,7
23,12587,2
24 1,3835,1
27,00685,8
137
24 “ 24,0609,6
36,00914,4
24,25616,0
2,7569,9
6,00152,4
0,5012,7
27,62701,5
24 1,6241,1
32,00812,8
204
41 LAP JOINT FLANGES
ASME B 16.5
400 LB/SQ. IN.LAP jOINT FLANGES
Pipe Flange Hub drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin,mm
bin.mm
hin.mm
rin.mm
min.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 600 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3” 3,5088,9
31/2” 4,00101,6
4 “ 4,50114,3
10,00254,0
4,60116,8
1,3835,1
2,0050,8
0,4411,2
5,75146,1
8 1,0025,4
7,88200,2
10,9
5 “ 5,563141,3
11,00279,4
5,69144,5
1,5038,1
2,1253,8
0,4411,2
7,00177,8
8 1,0025,4
9,25235,0
13,7
6 “ 6,625168,3
12,50317,5
6,75171,5
1,6241,1
2,2557,2
0,5012,7
8,12206,2
12 1,0025,4
10,62269,7
18,0
8 “ 8,625219,1
15,00381,0
8,75222,3
1,8847,8
2,6968,3
0,5012,7
10,25260,4
12 1,1228,4
13,00330,2
28,3
10 “ 10,75273
17,50444,5
10,92277,4
2,1253,8
4,00101,6
0,5012,7
12,62320,5
16 1,2531,8
15,25387,4
38,8
12 “ 12,75323,8
20,50520,7
12,92328,2
2,2557,2
4,25108,0
0,5012,7
14,75374,7
16 1,3835,1
17,75450,9
56,6
14 “ 14,0355,6
23,00584,2
14,18360,2
2,3860,5
4,62117,3
0,5012,7
16,75425,5
20 1,3835,1
20,25514,4
78,6
16 “ 16,0406,4
25,50647,7
16,19411,2
2,5063,5
5,00127,0
0,5012,7
19,00482,6
20 1,5038,1
22,50571,5
100
18 “ 18,0457,2
28,00711,2
18,20462,3
2,6266,5
5,38136,7
0,5012,7
21,00533,4
24 1,5038,1
24,75628,7
122
20 “ 20,0508
30,50774,7
20,25514,4
2,7569,9
5,75146,1
0,5012,7
23,12587,2
24 1,6241,1
27,00685,8
145
24 “ 24,0609,6
36,00914,4
24,25616,0
3,0076,2
6,25158,8
0,5012,7
27,62701,5
24 1,8847,8
32,00812,8
217
42 LAP JOINT FLANGES
ASME B 16.5ASME
B 16.5LAP
JOINT FLANGES
400600
600 LB/SQ. IN.LAP jOINT FLANGES
Pipe Flange Hub drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
rin.mm
min.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
0,9022,9
0,5614,2
0,8822,4
0,123,0
1,5038,1
4 0,6215,7
2,6266,5
0,72
3/4” 1,0526,7
4,62117,3
1,1128,2
0,6215,7
1,0025,4
0,123,0
1,8847,8
4 0,7519,1
3,2582,6
1,25
1” 1,31533,4
4,88124,0
1,3835,1
0,6917,5
1,0626,9
0,123,0
2,1253,8
4 0,7519,1
3,5088,9
1,50
11/4” 1,6642,2
5,25133,4
1,7243,7
0,8120,6
1,12 28,4
0,194,8
2,5063,5
4 0,7519,1
3,8898,6
2,00
11/2” 1,9048,3
6,12155,4
1,9750,0
0,8822,4
1,2531,8
0,256,4
2,7569,9
4 0,8822,4
4,50114,3
2,92
2” 2,37560,3
6,50165,1
2.4662,5
1,0025,4
1.4436,6
0,317,9
3,3184,1
8 0,7519,1
5,00127,0
3,55
21/2” 2,87573,0
7,50190,5
2,9775,4
1,1228,4
1,6241,1
0,317,9
3,94100,1
8 0,8822,4
5,88149,4
5,23
3” 3,5088,9
8,25209,6
3,6091,4
1,2531,8
1,8146,0
0,389,7
4,62117,3
8 0,8822,4
6,62168,1
6,95
31/2” 4,00101,6
9,00228,6
4,10104,1
1,3835,1
1,9449,3
0,389,7
5,25133,4
8 1,0025.4
7,25184,2
8,78
4 “ 4,50114,3
10,75273,1
4,60116,8
1,5038,1
2,1253,8
0,4411,2
6,00152,4
8 1,0025,4
8,50215,9
14,4
5 “ 5,563141,3
13,00330,2
5,69144,5
1,7544,5
2,3860,5
0,4411,2
7.44189,0
8 1,1228.4
10,50266,7
24,3
6 “ 6,625168,3
14,00355,6
6,75171,5
1,8847,8
2,6266,5
0,5012,7
8,75222,3
12 1,1228,4
11,50292,1
28,5
8 “ 8,625219,1
16,50419,1
8,75222,3
2,1955,6
3,0076,2
0,5012,7
10,75273,1
12 1,2531,8
13,75349,3
43,1
10 “ 10,75273
20,00508,0
10,92277,4
2,5063,5
4,38111,3
0,5012,7
13,50342,9
16 1,3835,1
17,00431,8
70,5
12 “ 12,75323,8
22,00558,8
12,92328,2
2,6266,5
4,62117,3
0,5012,7
15,75400,1
20 1,3835,1
19,25489,0
86,1
14 “ 14,0355,6
23,75603,3
14,18360,2
2,7569,9
5,00127,0
0,5012,7
17,00431,8
20 1,5038,1
20,75527,1
100
16 “ 16,0406,4
27,00685,8
16,19411,2
3,0076,2
5,50139,7
0,5012,7
19,50495,3
20 1,6241,1
23,75603,3
145
18 “ 18,0457,2
29,25743,0
18,20462,3
3,2582,6
6,00152,4
0,5012,7
21,50546,1
20 1,7544,5
25,75654,1
177
20 “ 20,0508
32,00812,8
20,25514.4
3,5088,9
6,50165,1
0,5012,7
24,00609,6
24 1,7544,5
28,50723,9
225
24 “ 24,0609,6
37,00939,8
24,25616,0
4,00101,6
7,25184,2
0,5012,7
28,25717,6
24 2,0050,8
33,00838,2
318
43 LAP JOINT FLANGES
ASME B 16.5
900 LB/SQ. IN.LAP jOINT FLANGES
Pipe Flange Hub drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
rin.mm
min.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 1500 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3 “ 3,5088,9
9,50241,3
3,6091,4
1,5038,1
2,1253,8
0,389,7
5,00127,0
8 1,0025,4
7,50190,5
11,3
4 “ 4,50114,3
11,50292,1
4,60116,8
1,7544,5
2,7569,9
0,4411,2
6,25158,8
8 1,2531,8
9,25235
19,2
5 “ 5,563141,3
13,75349,3
5,69144,5
2,0050,8
3,1279,2
0,4411,2
7,50190,5
8 1,3835,1
11,00279,4
31,2
6 “ 6,625168,3
15,00381,0
6,75171,5
2,1955,6
3,3885,9
0,5012,7
9,25235
12 1,2531,8
12,50317,5
40,5
8 “ 8,625219,1
18,50469,9
8,75222,2
2,5063,5
4,50114,3
0,5012,7
11,75298,5
12 1,5038,1
15,50393,7
71,5
10 “ 10,75273
21,50546,1
10,92277,4
2,7569,9
5,00127,0
0,5012,7
14,50368,3
16 1,5038,1
18,50469,9
104
12 “ 12,75323,8
24,00609,6
12,92328,2
3,1279,2
5,62142,7
0,5012,7
16,50419,1
20 1,5038,1
21,00533,4
139
14 “ 14,0355,6
25,25641,3
14,18360,2
3,3885,9
6,12155,4
0,5012,7
17,75450,9
20 1,6241,1
22,00558,8
161
16 “ 16,0406,4
27,75704,9
16,19411,2
3,5088,9
6,50165,1
0,5012,7
20,00508,0
20 1,7544,5
24,25616
194
18 “ 18,0457,2
31,00787,4
18,20462,3
4,00101,6
7,50190,5
0,5012,7
22,25565,2
20 2,0050,8
27,00685,8
267
20 “ 20,0508
33,75857,3
20,25514,4
4,2510B
8,25209,6
0,5012,7
24,50622,3
20 2,1253,8
29,50749,3
334
24 “ 24,0609,6
41,001041,4
24,25616
5,50139,7
10,50266,7
0,5012,7
29,50749,3
20 2,6266,5
35,50901,7
618
44 LAP JOINT FLANGES
ASME B 16.5ASME
B 16.5LAP
JOINT FLANGES
9001500
1500 LB/SQ. IN.LAP jOINT FLANGES
Pipe Flange Hub drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
rin.mm
min.mm
Num-ber
rin.mm
kin.mm
kilo
1/2” 0,8421,3
4,75120,7
0,9022,9
0,8822,4
1,2531,8
0,123,0
1,5038,1
4 0,8822,4
3,2582,6
1,71
3/4” 1,0526,7
5,12130,0
1,1128,2
1,0025,4
1,3835,1
0,123,0
1,7544,5
4 0,8822,4
3,5088,9
2,30
1” 1,31533,4
5,88149,4
1,3835,1
1,1228,4
1,6241,1
0,123,0
2,0652,3
4 1,0025,4
4,00101,6
3,40
11/4” 1,6642,2
6,25158,8
1,7243,7
1,1228.4
1,6241,1
0,194,8
2,5063,5
4 1,0025,4
4,38111,3
3,85
11/2” 1,9048,3
7,00177,8
1,9750,0
1,2531,8
1,7544,5
0,256,4
2,7569,9
4 1,1228.4
4,88124
5,28
2” 2,37560,3
8,50215,9
2,4662,5
1,5038,1
2,2557,2
0,317,9
4,12104,6
8 1,0025,4
6,50165,1
9,78
21/2” 2,87573,0
9,62244,3
2,9775,4
1,6241,1
2,5063,5
0,317,9
4,88124
8 1,1228,4
7,50190,5
13,6
3 “ 3,5088,9
10,50266,7
3,6091,4
1,8847,8
2,8873,2
0,389,7
5,25133,4
8 1,2531,8
8,00203,2
17,8
4 “ 4,50114,3
12,25311,2
4,60116,8
2,1253,8
3,5690,4
0,4411,2
6,38162,1
8 1,3835,1
9,50241,3
27,5
5 “ 5,563141,3
14,75374,7
5,69144,5
2,8873,2
4,12104,6
0,4411,2
7,75196,9
8 1,6241,1
11,50292,1
51,5
6 “ 6,625168,3
15,50393,7
6,75171,5
3,2582,6
4,69119,1
0,5012,7
9,00228,6
12 1,5038,1
12,50317,5
62,0
8 “ 8,625219,1
19,00482,6
8,75222,3
3,6291,9
5,62142,7
0,5012,7
11,50292,1
12 1,7544,5
15,50393,7
105
10 “ 10,75273
23,00584,2
10,92277,4
4,25108
7,00177,8
0,5012,7
14,50368,3
12 2,0050,8
19,00482,6
179
12 “ 12,75323,8
26,50673,1
12,92328,2
4,88124
8,62218,9
0,5012,7
17,75450,9
16 2,1253,8
22,50571,5
269
14 “ 14,0355,6
29,50749,3
14,18360,2
5,25133,4
9,50241,3
0,5012,7
19,50495,3
16 2,3860,5
25,00635,0
365
16 “ 16,0406,4
32,50825,5
16,19411,2
5,75146,1
10,25260,4
0,5012,7
21,75552,5
16 2,6266,5
27,75704,9
459
18 “ 18,0457,2
36,00914,4
18,20462,3
6,38162,1
10,88276,4
0,5012,7
23,50596,9
16 2,8873,2
30,50774,7
598
20 “ 20,0508
38,75984,3
20,25514,4
7,00177,8
11,50292,1
0,5012,7
25,25641,4
16 3,1279,2
32,75831,9
712
24 “ 24,0609,6
46,001168,4
24,25616
8,00203,2
13,00330,2
0,5012,7
30,00762,0
16 3,6291,9
39,00990,6
1090
45 LAP JOINT FLANGES
ASME B 16.5
2500 LB/SQ. IN.LAP jOINT FLANGES
Pipe Flange Hub drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
rin.mm
min.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
5,25133,4
0,9022,9
1,1930,2
1,5639,6
0,123,0
1,6942,9
4 0,8822,4
3,5088,9
2,92
3/4” 1,0526,7
5,50139,7
1 ,1128,2
1 ,2531,8
1,6942,9
0,123,0
2,0050,8
4 0,8822,4
3,7595,3
3,40
1” 1,31533,4
6,25158,8
1,3835,1
1,3835,1
1,8847,8
0,123,0
2,2557,2
4 1,0025,4
4,25108,0
4,77
11/4” 1,6642,2
7,25184,2
1,7243,7
1,5038,1
2,0652,3
0,194,8
2,8873,2
4 1,1228,4
5,12130,0
7,08
11/2” 1,9048,3
8,00203,2
1,9750,0
1,7544,5
2,3860,5
0,256,4
3,1279,2
4 1,2531,8
5,75146,1
9,93
2” 2,37560,3
9,25235,0
2,4662,5
2,0050,8
2,7569,9
0,317,9
3,7595,3
8 1,1228,4
6,75171,5
14,7
21/2” 2,87573,0
10,50266,7
2,9775,4
2,2557,2
3,1279,2
0,317,9
4,50114,3
8 1,2531,8
7,75196,9
21,3
3 “ 3,5088,9
12,00304,8
3,6091,4
2,6266,5
3,6291,9
0,389,7
5,25133,4
8 1,3835,1
9,00228,6
32,3
4 “ 4,50114,3
14,00355,6
4,60116,8
3,0076,2
4,25108,0
0,4411,2
6,50165,1
8 1,6241,1
10,75273,1
52,5
5 “ 5,563141,3
16,50419,1
5,69144,5
3,6291,9
5,12130,0
0,4411,2
8,00203,2
8 1,8847,8
12,75323,9
82,6
6 “ 6,625168,3
19,00482,6
6,75171,5
4,25108,0
6,00152,4
0,5012,7
9,25235,0
8 2,1253,8
14,50368,3
127
8 “ 8,625219,1
21,75552,5
8,75222,3
5,00127,0
7,00177,8
0,5012,7
12,00304,8
12 2,1253,8
17,25438,2
186
10 “ 10,75273
26,50673,1
10,92277,4
6,50165,1
9,00228,6
0,5012,7
14,75374,7
12 2,6266,5
21,25539,8
352
12 “ 12,75323,8
30,00762,0
12,92328,2
7,25184,2
10,00254,0
0,5012,7
17,38441,5
12 2,8873,2
24,38619,3
501
46 BLIND FLANGES
ASME B 16.5
0,06”=1,6mm
løDø
gø
kø
b
150 LB/SQ. IN.BLIND FLANGES
Pipe Flange raisedFace
drilling Template Approx.Weight
NominalsizedN
Odin.mm
din.mm
bin.mm
gin.mm
Number Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,5088,9
0,389,6
1,3835,1
4 0,6215,7
2,3860,5
0,42
3/4” 1,0526,7
3,8898,6
0,4411,1
1,6942,9
4 0,6215,7
2,7569,9
0,61
1” 1,31533,4
4,25108,0
0,512,6
2,0050,8
4 0,6215,7
3,1279,2
0,86
11/4” 1,6642,2
4,62117,3
0,5614,1
2,5063,5
4 0,6215,7
3,5088,9
1,17
11/2” 1,9048,3
5,00127,0
0,6315,9
2,8873,2
4 0,6215,7
3,8898,6
1,53
2” 2,37560,3
6,00152,4
0,6917,5
3,6291,9
4 0,7519,1
4,75120,7
2,42
21/2” 2,87573,0
7,00177,8
0,8220,8
4,12104,6
4 0,7519,1
5,50139,7
3,94
3” 3,5088,9
7,50190,5
0,8822,3
5,00127,0
4 0,7519,1
6,00152,4
4,93
31/2” 4,00101,6
8,50215,9
0,8822,3
5,50139,7
8 0,7519,1
7,00177,8
6,17
4 “ 4,50114,3
9,00228,6
0,8822,3
6,19157,2
8 0,7519,1
7,50190,5
7,00
5 “ 5,563141,3
10,00254,0
0,8822,3
7,31185,7
8 0,8822,4
8,50215,9
8,63
6 “ 6,625168,3
11,00279,4
0,9423,8
8,50215,9
8 0,8822,4
9,50241,3
11,3
8 “ 8,625219,1
13,50342,9
1,0626,8
10,62269,7
8 0,8822,4
11,75298,5
19,6
10 “ 10,75273
16,00406;4
1,1328,6
12,75323,8
12 1,0025,4
14,25362,0
28,8
12 “ 12,75323,8
19,00482,6
1,1930,2
15,00381,0
12 1,0025,4
17,00431,8
43,2
14 “ 14,0355,6
21,00533,4
1,3233,5
16,25412,8
12 1,1228,4
18,75476,3
58,1
16 “ 16,0406,4
23,50596,9
1,3835
18,50469,9
16 1,1228,4
21,25539,8
76,0
18 “ 18,0457,2
25,00635,0
1,538
21,00533,4
16 1,2531,8
22,75577,9
93,7
20 “ 20,0508
27,50698,5
1,6341,3
23,00584,2
20 1,2531,8
25,00635,0
122
24 “ 24,0609,6
32,00812,8
1,8246,2
27,25692,2
20 1,3835,1
29,50749,3
185
47 BLIND FLANGES
ASME B 16.5
ASME B 16.5
BLIND FLANGES
150300
0,06”=1,6mm
løDø
gø
kø
b
300 LB/SQ. IN.BLIND FLANGES
Pipe Flange raised Face
drilling Template Approx.Weight
Nominal size dN
Odin.mm
din.mm
bin.mm
gin.mm
Number Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,2
0,512,6
1,3835,1
4 0,6215,7
2,6266,6
0,64
3/4” 1,0526,7
4,62117,3
0,5614,2
1,6942,9
4 0,7519,1
3,2582,6
1,11
1” 1,31533,4
4,88124
0,6315,9
2,0050,8
4 0,7519,1
3,5088,9
1,39
11/4” 1,6642,2
5,25133,4
0,6917,5
2,5063,5
4 0,7519,1
3,8898,6
1,79
11/2” 1,9048,3
6,12155,4
0,7519
2,8873,2
4 0,8822,4
4,50114,3
2,66
2” 2,37560,3
6,50165,1
0,8220,8
3,6291,9
8 0,7519,1
5,00127,0
3,18
21/2” 2,87573,0
7,50190,5
0,9423,8
4,12104,6
8 0,8822,4
5,88149,4
4,85
3” 3,5088,9
8,25209,5
1,0626,8
5,00127,0
8 0,8822,4
6,62168,1
6,81
31/2” 4,00101,6
9,00228,6
1,1328,6
5,50139,7
8 0,8822,4
7,25184,2
8,71
4 “ 4,50114,3
10,00254,0
1,1930,2
6,19157,2
8 0,8822,4
7,88200,2
11,5
5 “ 5,563141,3
11,00279,4
1,3233,5
7,31185,7
8 0,8822,4
9,25235
15,6
6 “ 6,625168,3
12,50317,5
1,3835
8,50215,9
12 0,8822,4
10,62269,7
20,9
8 “ 8,625219,1
15,00381,0
1,5639,5
10,62269,7
12 1,0025,4
13,00330,2
34,3
10 “ 10,75273
17,50444,5
1,8246,2
12,75323,8
16 1,1228,4
15,25387,4
53,3
12 “ 12,75323,8
20,50520,7
1,9449,2
15,00381,0
16 1,2531,8
17,75450,9
78,8
14 “ 14,0355,6
23,00584,2
2,0652,2
16,25412,8
20 1,2531,8
20,25514,4
105
16 “ 16,0406,4
25,50647,7
2,1955,6
18,50469,9
20 1,3835,1
22,50571,5
137
18 “ 18,0457,2
28,00711,2
2,3258,9
21,00533,4
24 1,3835,1
24,75628,7
175
20 “ 20,0508
30,50774,7
2,4461,9
23,00584,2
24 1,3835,1
27,00685,8
221
24 “ 24,0609,6
36,00914,4
2,6968,3
27,25692,2
24 1,6241,1
32,00812,8
339
48 BLIND FLANGES
ASME B 16.5
400 LB/SQ. IN.BLIND FLANGES
0,25”=6,4mm
løDø
gø
kø
b
Pipe Flange raisedFace
drilling Template Approx.Weight
Nominal size dN
Odin.mm
din.mm
bin.mm
gin.mm
Number Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 600 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,315334
11/4” 1,66422
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3” 3,5066,9
31/2” 4,00101,6
4 “ 4,50114,3
10,00254,0
1,3835,1
6,19157,2
8 1,0025,4
7,66200,2
13,7
5 “ 5,563141,3
11,00279,4
1,5038,1
7,31185,7
8 1,0025,4
9,252350
16,5
6 “ 6,625166,3
12,50317,5
1,6241,1
6,50215,9
12 1,00254
10,62269,7
25,5
8 “ 6,625219,1
15,00361,0
1,6647,6
10,62269,7
12 1,12264
13,00330,2
42,6
10 “ 10,75273
17,50444,5
2,1253,8
12,75323,8
16 1,2531,8
15,253874
64,5
12 “ 12,75323,8
20,50520,7
2,2557,2
15,00361 0
16 1,3835,1
17,75450,9
94,3
14 “ 14,0355,6
23,00584,2
2,3860,5
16,25412,8
20 1,38351
20,255144
124
16 “ 16,0406,4
25,50647,7
2,5063,5
16,50469,9
20 1,5038,1
22,50571,5
162
18 “ 16,0457,2
28,00711,2
2,6266,5
21,00533,4
24 1,5038,1
24,75628,7
205
20 “ 20,0508
30,50774,7
2,7569,9
23,00584,2
24 1,6241,1
27,00665,8
254
24 “ 24,0609,6
36,00914,4
3,0076,2
27,25692,2
24 1,6847,6
32,00612,8
386
49 BLIND FLANGES
ASME B 16.5
ASME B 16.5
BLIND FLANGES
400600
BLIND FLANGES0,25”=6,4mm
løDø
gø
kø
b
600 LB/SQ. IN.
Pipe Flange raisedFace
drilling Template Approx.Weight
NominalsizedN
Odin.mm
din.mm
bin.mm
gin.mm
Number Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
0,5614,2
1,3835,1
4 0,6215,7
2,6266,6
0,76
3/4” 1,0526,7
4,62117,3
0,6215,8
1,6942,9
4 0,7519,1
3,2582,6
1,28
1” 1,31533,4
4,88124,0
0,6917,5
2,0050,8
4 0,7519,1
3,5088,9
1,60
11/4” 1,6642,2
5,25133,4
0,8120,6
2,5063,5
4 0,7519,1
3,8898,6
2,23
11/2” 1,9048,3
6,12155,4
0,8822,4
2,8873,2
4 0,8822,4
4,50114,3
3,25
2” 2,37560,3
6,50165,1
1,0025.4
3,6291,9
8 0,7519,1
5,00127,0
4,15
21/2” 2,87573,0
7,50190,5
1,1228.4
4,12104,6
8 0,8822,4
5,88149,4
6,13
3” 3,5088,9
8,25209,6
1,2531,8
5,00127,0
8 0,8822,4
6,62168,1
8,44
31/2” 4,00101,6
9,00228,6
1,3835,1
5,50139,7
8 1,0025,4
7,25184,2
11,0
4 “ 4,50114,3
10,75273,1
1,5038,1
6,19157,2
8 1,0025,4
8,50215,9
17,3
5 “ 5,563141,3
13,00330,2
1,7544,5
7,31185,7
8 1,1228,4
10,50266,7
29,4
6 “ 6,625168,3
14,00355,6
1,8847,8
8,50215,9
12 1,1228,4
11,50292,1
36,1
8 “ 8,625219,1
16,50419,1
2,1955,6
10,62269,7
12 1,2531,8
13,75349,3
58,9
10 “ 10,75273
20,00508,0
2,5063,5
12,75323,8
16 1 ,3835,1
17,00431,8
97,5
12 “ 12,75323,8
22,00558,8
2,6266,5
15,00381,0
20 1,3835,1
19,25489,0
124
14 “ 14,0355,6
23,75603,3
2,7569,9
16,25412,8
20 1,5038,1
20,75527,1
151
16 “ 16,0406,4
27,00685,8
3,0076,2
18,50469,9
20 1,6241,1
23,75603,3
214
18 “ 18,0457,2
29,25743,0
3,2582,6
21,00533,4
20 1,7544,5
25,75654,1
272
20 “ 20,0508
32,00812,8
3,5088,9
23,00584,2
24 1,7544,5
28,50723,9
349
24 “ 24,0609,6
37,00939,8
4,00101,6
27,25692,2
24 2,0050,8
33,00838,2
533
50 BLIND FLANGES
ASME B 16.5
0,25”=6,4mm
løDø
gø
kø
b
Pipe Flange raisedFace
drilling Template Approx.Weight
Nominal size dN
Odin.mm
din.mm
bin.mm
gin.mm
Number Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 1500 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3 “ 3,5088,9
9,50241,3
1,5038,1
5,00127,0
8 1,0025,4
7,50190,5
13,1
4 “ 4,50114,3
11,50292,1
1,7544,5
6,19157,2
8 1,2531,8
9,25235
26,9
5 “ 5,563141,3
13,75349,3
2,0050,8
7,31185,7
8 1,3835,1
11,00279,4
36,5
6 “ 6,625168,3
15,00381,0
2,1955,6
8,50215,9
12 1,2531,8
12,50317,5
47,4
8 “ 8,625219,1
18,50469,9
2,5063,5
10,62269,7
12 1,5038,1
15,50393,7
82,5
10 “ 10,75273
21,50546,1
2,7569,9
12,75323,8
16 1,5038,1
18,50469,9
122
12 “ 12,75323,8
24,00609,6
3,1279,2
15,00381,0
20 1,5038,1
21,00533.4
173
14 “ 14,0355,6
25,25641,4
3,3885,9
16,25412,8
20 1,6241,1
22,00558,8
206
16 “ 16,0406,4
27,75704,9
3,5088,9
18,50469,9
20 1,7544,5
24,25616
259
18 “ 18,0457,2
31,00787,4
4,00101,6
21,00533,4
20 2,0050,8
27,00685,8
367
20 “ 20,0508
33,75857,2
4,25108
23,00584,2
20 2,1253,8
29,50749,3
463
24 “ 24,0609,6
41,001041,4
5,50139,7
27,25692,2
20 2,6266,5
35,50901,7
876
900 LB/SQ. IN.BLIND FLANGES
51 BLIND FLANGES
ASME B 16.5
ASME B 16.5
BLIND FLANGES
9001500
BLIND FLANGES
1500 LB/SQ. IN.
0,25”=6,4mm
løDø
gø
kø
b
Pipe Flange raisedFace
drilling Template Approx.Weight
Nominal size dN
Odin.mm
din.mm
bin.mm
gin.mm
Number Iin.mm
kin.mm
kilo
1/2” 0,8421,3
4,75120,7
0,8822,4
1,3835,1
4 0,8822,4
3,2582,6
1,77
3/4” 1,0526,7
5,12130,0
1,0025,4
1,6942,9
4 0,8822,4
3,5088,9
2,42
1” 1,31533,4
5,88149,4
1,1228,4
2,0050,8
4 1,0025,4
4,00101,6
3,57
11/4” 1,6642,2
6,25158,8
1,1228,4
2,5063,5
4 1,0025,4
4,38111,3
4,14
11/2” 1,9048,3
7,00177,8
1,2531,8
2,8873,2
4 1,1228,4
4,88124
5,75
2” 2,37560,3
8,50215,9
1,5038,1
3,6291,9
8 1,0025,4
6,50165,1
10,1
21/2” 2,87573,0
9,62244,4
1,6241,1
4,12104,6
8 1,1228,4
7,50190,5
14,0
3 “ 3,5088,9
10,50266,7
1,8847,8
5,00127,0
8 1,2531,8
8,00203,2
19,1
4 “ 4,50114,3
12,25311,2
2,1253,8
6,19157,2
8 1,3835,1
9,50241,3
29,9
5 “ 5,563141,3
14,75374,7
2,8873,2
7,31185,7
8 1,6241,1
11,50292,1
58,4
6 “ 6,625168,3
15,50393,7
3,2582,6
8,50215,9
12 1,5038,1
12,50317,5
71,8
8 “ 8,625219,1
19,00482,6
3,6291,9
10,62269,7
12 1,7544,5
15,50393,7
122
10 “ 10,75273
23,00584,2
4,25108
12,75323,8
12 2,0050,8
19,00482,6
210
12 “ 12,75323,8
26,50673,1
4,88124
15,00381,0
16 2,1253,8
22,50571,5
316
14 “ 14,0355,6
29,50749,3
5,25133,4
16,25412,8
16 2,3860,5
25,00635,0
420
16 “ 16,0406,4
32,50825,5
5,75146,1
18,50469,9
16 2,6266,5
27,75704,9
558
18 “ 18,0457,2
36,00914,4
6,38162,1
21,00533,4
16 2,8873,2
30,50774,7
760
20 “ 20,0508
38,75984,3
7,00177,8
23,00584,2
16 3,1279,2
32,75831,9
965
24 “ 24,0609,6
46,001168,4
8,00203,2
27,25692,2
16 3,6291,9
39,00990,6
1558
52 BLIND FLANGES
ASME B 16.5
2500 LB/SQ. IN.BLIND FLANGES
0,25”=6,4mm
løDø
gø
kø
b
Pipe Flange raisedFace
drilling Template Approx.Weight
Nominal size dN
Odin.mm
din.mm
bin.mm
gin.mm
Number Iin.mm
kin.mm
kilo
1/2” 0,8421,3
5,25133.4
1,1930,2
1,3835,1
4 0,8822.4
3,5088,9
2,99
3/4” 1 ,0526,7
5,50139,7
1 ,2531,8
1 ,6942,9
4 0,8822.4
3,7595,3
3,50
1” 1,31533.4
6,25158,8
1,3835,1
2,0050,8
4 1,0025,4
4,25108,0
4,96
11/4” 1,6642,2
7,25184,2
1,5038,1
2,5063,5
4 1,1228,4
5,12130,0
7,35
11/2” 1,9048,3
8,00203,2
1,7544,5
2,8873,2
4 1,2531,8
5,75146,1
10,4
2” 2,37560,3
9,25235,0
2,0050,8
3,6291,9
8 1,1228,4
6,75171,5
15,6
21/2” 2,87573,0
10,50266,7
2,2557,2
4,12104,6
8 1,2531,8
7,75196,9
22,6
3 “ 3,5088,9
12,00304,8
2,6266,5
5,00127,0
8 1,3835,1
9,00228,6
34,8
4 “ 4,50114,3
14,00355,6
3,0076,2
6,19157,2
8 1,6241,1
10,75273,1
53,9
5 “ 5,563141,3
16,50419,1
3,6291,9
7,31185,7
8 1,8847,8
12,75323,8
90,8
6 “ 6,625168,3
19,00482,6
4,25108,0
8,50215,9
8 2,1253,8
14,50368,3
141
8 “ 8,625219,1
21,75552,5
5,00127,0
10,62269,7
12 2,1253,8
17,25438,2
214
10 “ 10,75273
26,50673,1
6,50165,1
12,75323,8
12 2,6266,5
21,25539,8
411
12 “ 12,75323,8
30,00762,0
7,25184,2
15,00381,0
12 2,8873,2
24,38619,3
592
53 SOCKET WELDING FLANGES
ASME B 16.5
Dø
cø
gø
jø
kø
mø
løp
bh
0,06”=1,6mm
150 LB/SQ. IN.SOCkET WELDING FLANGES
SOCkET WELDING FLANGES
300 LB/SQ. IN.
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
cin.mm
Pin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,5088,9
0,8822,4
0,6215,7
0,389,7
0,389,6
0,5614,1
1,1930,2
1,3835,1
4 0,6215,7
2,3860,5
0,42
3/4” 1,0526,7
3,8898,6
1,0927,7
0,8220,8
0,4411,2
0,4411,1
0,5614,1
1,5038,1
1,6942,9
4 0,6215,7
2,7569,9
0,59
1” 1,31533,4
4,25108,0
1,3634,5
1,0526,7
0,5012,7
0,512,6
0,6315,9
1,9449,3
2,0050,8
4 0,6215,7
3,1279,2
0,81
11/4” 1,6642,2
4,62117,3
1,7043,2
1,3835,1
0,5614,2
0,5614,1
0,7519
2,3158,7
2,5063,5
4 0,6215,7
3,5088,9
1,07
11/2” 1,9048,3
5,00127,0
1,9549,5
1,6140,9
0,6215,7
0,6315,9
0,8220,8
2,5665,0
2,8873,2
4 0,6215,7
3,8898,6
1,36
2” 2,37560,3
6,00152,4
2,4462,0
2,0752,6
0,6917,5
0,6917,5
0,9423,8
3,0677,7
3,6291,9
4 0,7519,1
4,75120,7
2,10
21/2” 2,87573,0
7,00177,8
2,9474,7
2,4762,7
0,7519,1
0,8220,8
1,0626,8
3,5690,4
4,12104,6
4 0,7519,1
5,50139,7
3,33
3 “ 3,5088,9
7,50190,5
3,5790,7
3,0778,0
0,8120,6
0,8822,3
1,1328,6
4,25108,0
5,00127,0
4 0,7519,1
6,00152,4
3,90
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
cin.mm
Pin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
0,8822,4
0,6215,7
0,389,7
0,512,6
0,8220,8
1,5038,1
1,3835,1
4 0,6215,7
2,6266,5
0,66
3/4” 1,0526,7
4,62117,3
1,0927,7
0,8220,8
0,4411,2
0,5614,1
0,9423,8
1,8847,8
1,6942,9
4 0,7519,1
3,2582,6
1,15
1” 1,31533,4
4,88124
1,3634,5
1,0526,7
0,5012,7
0,6315,9
125,3
2,1253,8
2,0050,8
4 0,7519,1
3,5088,9
1,40
11/4” 1,6642,2
5,25133,4
1,7043,2
1,3835,1
0,5614,2
0,6917,5
125,3
2,5063,5
2,5063,5
4 0,7519,1
3,8898,6
1,75
11/2” 1,9048,3
6,12155,4
1,9549,5
1,6140,9
0,6215,7
0,7519
1,1328,6
2,7569,9
2,8873,2
4 0,8822,4
4,50114,3
2,55
2” 2,37560,3
6,50165,1
2,4462,0
2,0752,6
0,6917,5
0,8220,8
1,2531,7
3,3184,1
3,6291,9
8 0,7519,1
5,00127,0
2,93
21/2” 2,87573,0
7,50190,5
2,9474,7
2,4762,7
0,7519,1
0,9423,8
1,4436,5
3,94100,1
4,12104,6
8 0,8822,4
5,88149,4
4,40
3 “ 3,5088,9
8,25209,5
3,5790,7
3,0778,0
0,8120,6
1,0626,8
1,6341,3
4,62117,3
5,00127,0
8 0,8822,4
6,62168,1
5,92
54 SOCKET WELDING FLANGES
ASME B 16.5
ASME B 16.5
SOCKET WELDING FLANGES
Dø
cø
gø
jø
kø
mø
løp
bh
0,25”=6,4mm
SOCkET WELDING FLANGES
600 LB/SQ. IN.
SOCkET WELDING FLANGES
1500 LB/SQ. IN.
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
cin.mm
Pin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Jin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
0,8822.4
To b
e sp
ecifi
ed b
y th
e purc
has
er
0,389,7
0,5614,2
0,8822.4
1,5038,1
1,3835,1
4 0,6215,7
2,6266,5
0,76
3/4” 1,0526,7
4,62117,3
1,0927,7
0.4411,2
0,6215,7
1,0025,4
1,8847,8
1,6942,9
4 0,7519,1
3,2582,6
1,29
1” 1,31533,4
4,88124,0
1,3634,5
0,5012,7
0,6917,5
1,0626,9
2,1253,8
2,0050,8
4 0,7519,1
3,5088,9
1,55
11/4” 1,6642,2
5,25133,4
1,7043,2
0,5614,2
0,8120,6
1,1228,4
2,5063,5
2,5063,5
4 0,7519,1
3,8898,6
2,06
11/2” 1,9048,3
6,12155,4
1,9549,5
0,6215,7
0,8822,4
1,2531,8
2,7569,9
2,8873,2
4 0,8822,4
4,50114,3
3,00
2” 2,37560,3
6,50165,1
2,4462,0
0,6917,5
1,0025,4
1,4436,6
3,3184,1
3,6291,9
8 0,7519,1
5,00127,0
3,67
21/2” 2,87573,0
7,50190,5
2,9474,7
0,7519,1
1,1228,4
1,6241,1
3,94100,1
4,12104,6
8 0,8822,4
5,88149,4
5,35
3 “ 3,5088,9
8,25209,6
3,5790,7
0,8120,6
1,2531,8
1,8146,0
4,62117,3
5,00127,0
8 0,8822,4
6,62168,1
7,06
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
cin.mm
Pin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Jin.mm
kin.mm
kilo
1/2” 0,8421,3
4,75120,7
0,8822,4
To b
e sp
ecifi
ed b
y th
e purc
has
er
0,389,7
0,8822,4
1,2531,8
1,5038,1
1,3835,1
4 0,8822,4
3,2582,6
1,80
3/4” 1,0526,7
5,12130,0
1,0927,7
0,4411,2
1,0025,4
1,3835,1
1,7544,5
1,6942,9
4 0,8822,4
3,5088,9
2,41
1” 1,31533,4
5,88149,4
1,3634,5
0,5012,7
1,1228,4
1,6241,1
2,0652,3
2,0050,8
4 1,0025,4
4,00101,6
3,55
11/4” 1,6642,2
6,25158,8
1,7043,2
0,5614,2
1,1228,4
1,6241,1
2,5063,5
2,5063,5
4 1,0025,4
4,38111,3
4,02
11/2” 1,9048,3
7,00177,8
1,9549,5
0,6215,7
1,2531,8
1,7544,5
2,7569,9
2,8873,2
4 1,1228,4
4,88124
5,45
2” 2,37560,3
8,50215,9
2,4462,0
0,6917,5
1,5038,1
2,2557,2
4,12104,6
3,6291,9
8 1,0025,4
6,50165,1
10,2
21/2” 2,87573,0
9,62244,3
2,9474,7
0,7519,1
1,6241,1
2,5063,5
4,88124
4,12104,6
8 1,1228,4
7,50190,5
13,9
55 THREADED FLANGES
ASME B 16.5
THREADED FLANGES
150 LB/SQ. IN.mø
jølø
gø
Døkø
h1 b h
0,06”=1,6mm
Pipe Flange Hub rai-sedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
h/h1
in.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,5088,9
No C
ounte
r Bore
Req
uired
on 1
50 lb T
hre
aded
Fla
nges
0,389,6
0,5614,1
1,1930,2
1,3835,1
4 0,6215,7
2,3860,5
0,39
3/4” 1,0526,7
3,8898,6
0,4411,1
0,5614,1
1,5038,1
1,6942,9
4 0,6215,7
2,7569,9
0,56
1” 1,31533.4
4,25108,0
0,512,6
0,6315,9
1,9449,3
2,0050,8
4 0,6215,7
3,1279,2
0,78
11/4” 1,6642,2
4,62117,3
0,5614,1
0,7519
2,3158,7
2,5063,5
4 0,6215,7
3,5088,9
1,03
11/2” 1,9048,3
5,00127,0
0,6315,9
0,8220,8
2,5665,0
2,8873,2
4 0,6215,7
3,8898,6
1,32
2” 2,37560,3
6,00152,4
0,6917,5
0,9423,8
3,0677,7
3,6291,9
4 0,7519,1
4,75120,7
2,06
21/2” 2,87573,0
7,00177,8
0,8220,8
1,0626,8
3,5690.4
4,12104,6
4 0,7519,1
5,50139,7
3,28
3” 3,5088,9
7,50190,5
0,8822,3
1,1328,6
4,25108,0
5,00127,0
4 0,7519,1
6,00152,4
3,85
31/2” 4,00101,6
8,50215,9
0,8822,3
1,1930,2
4,81122,2
5,50139,7
8 0,7519,1
7,00177,8
4,81
4 “ 4,50114,3
9,00228,6
0,8822,3
1,2531,7
5,31134,9
6,19157,2
8 0,7519,1
7,50190,5
5,30
5 “ 5,563141,3
10,00254,0
0,8822,3
1,3835
6.44163,6
7,31185,7
8 0,8822,4
8,50215,9
6,07
6 “ 6,625168,3
11,00279,4
0,9423,8
1,538
7,56192,0
8,50215,9
8 0,8822,4
9,50241,3
7,45
8 “ 8,625219,1
13,50342,9
1,0626,8
1,6942,9
9,69246,1
10,62269,7
8 0,8822,4
11,75298,5
12,1
10 “ 10,75273
16,00406,4
1,1328,6
1,8847,7
12,00304,8
12,75323,8
12 1,0025,4
14,25362,0
16,5
12 “ 12,75323,8
19,00482,6
1,1930,2
2,1354
14,38365,3
15,00381,0
12 1,0025,4
17,00431,8
26,2
14 “ 14,0355,6
21,00533,4
1,3233,5
2,1955,6
15,75400,1
16,25412,8
12 1,1228,4
18,75476,3
34,6
16 “ 16,0406,4
23,50596,9
1,3835
2,4461,9
18,00457,2
18,50469,9
16 1,1228,4
21,25539,8
44,8
18 “ 18,0457,2
25,00635,0
1,538
2,6366,7
19,88505,0
21,00533,4
16 1,2531,8
22,75577,9
48,9
20 “ 20,0508
27,50698,5
1,6341,3
2,8271,6
22,00558,8
23,00584,2
20 1,2531,8
25,00635,0
61,9
24 “ 24,0609,6
32,00812,8
1,8246,2
3,1981
26,12663,4
27,25692,2
20 1,3835,1
29,50749,3
86,9
Thread type: Standard taper pipe thread to ANSI B 2.1
56 THREADED FLANGES
ASME B 16.5
ASME B 16.5THREA-
DED FLANGES
THREADED FLANGES
300 LB/SQ. IN.
150300
mø
jølø
gø
Døkø
h1 b h
0,06”=1,6mm
Thread type: Standard taper pipe thread to ANSI B 2.1
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
h1
in.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,2
0,9323,6
0,512,6
0,8220,7
0,5614,1
1,5038,1
1,3835,0
4 0,6215,7
2,6266,5 0,64
3/4” 1,0526,7
4,62117,3
1,1429,0
0,5614,1
0,9423,8
0,5614,1
1,8847,8
1,6942,9
4 0,7519,1
3,2582,6 1,12
1” 1,31533,4
4,88124
1,4135,8
0,6315,9
125,3
0,6315,9
2,1253,8
2,0050,8
4 0,7519,1
3,5088,9 1,36
11/4” 1,6642,2
5,25133,4
1,7544,5
0,6917,5
125,3
0,7519
2,5063,5
2,5063,5
4 0,7519,1
3,8898,6 1,68
11/2” 1,9048,3
6,12155,4
1,9950,5
0,7519
1,1328,6
0,8220,8
2,7569,9
2,8873,2
4 0,8822,4
4,50114,3 2,49
2” 2,37560,3
6,50165,1
2,5063,5
0,8220,8
1,2531,7
1,0626,8
3,3184,1
3,6291,9
8 0,7519,1
5,00127,0 2,87
21/2” 2,87573,0
7,50190,5
3,0076,2
0,9423,8
1,4436,5
1,1930,2
3,94100,1
4,12104,6
8 0,8822,4
5,88149,4 4,32
3” 3,5088,9
8,25209,6
3,6392,2
1,0626,8
1,6341,3
1,1930,2
4,62117,3
5,00127,0
8 0,8822,4
6,62168,1 5,85
31/2” 4,00101,6
9,00228,6
4,13104,9
1,1328,6
1,6942,9
1,3835
5,25133,4
5,50139,7
8 0,8822,4
7,25184,2 7,34
4 “ 4,50114,3
10,00254,0
4,63117,6
1,1930,2
1,8246,2
1,3835
5,75146,1
6,19157,2
8 0,8822,4
7,88200,2 9,61
5 “ 5,563141,3
11,00279,4
5,69144,5
1,3233,5
1,9449,2
1,6341,3
7,00177,8
7,31185,7
8 0,8822,4
9,25235 12,3
6 “ 6,625168,3
12,50317,5
6,75171,5
1,3835
250,7
1,7544,4
8,12206,2
8,50215,9
12 0,8822,4
10,62269,7 15,6
8 “ 8,625219,1
15.00381,0
8,75222,3
1,5639,5
2,3860,4
1,9449,2
10,25260,4
10,62269,7
12 1,0025.4
13,00330,2 24,2
10 “ 10,75273
17,50444,5
10,88276.4
1,8246,2
2,5664,9
2,1354
12,62320,5
12,75323,8
16 1,1228,4
15,25387.4 34,1
12 “ 12,75323,8
20,50520,7
12,94328,7
1,9449,2
2,8271,6
2,3258,9
14,75374,7
15,00381,0
16 1,2531,8
17,75450,9 49,8
14 “ 14,0355,6
23,00584,2
14,19360,4
2,0652,2
2,9474,6
2,4461,9
16,75425,5
16,25412,8
20 1,2531,8
20,25514.4 69,9
16 “ 16,0406,4
25,50647,7
16,19411,2
2,1955,6
3,1981
2,6366,7
19,00482,6
18,50469,9
20 1,3835,1
22,50571,5 88,1
18 “ 18,0457,2
28,00711,2
18,19462
2,3258,9
3,4487,3
2,6968,3
21,00533.4
21,00533,4
24 1,3835,1
24,75628,7 109
20 “ 20,0508
30,50774,7
20,19512,8
2,4461,9
3,6993,7
2,8271,6
23,12587,2
23,00584,2
24 1,3835,1
27,00685,8 134
24 “ 24,0609,6
36,00914,4
24,19614,4
2,6968,3
4,13104,8
3,1981
27,62701,5
27,25692,2
24 1,6241,1
32,00812,8 201
57 THREADED FLANGES
ASME B 16.5
THREADED FLANGES
400 LB/SQ. IN.mø
jølø
gø
Døkø
h1 b h
0,25”=6,4mm
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
h1
in.mm
min.mm
gin.mm
Number
Iin.mm
kin.mm
kilo
1/2” 0.8421,3
Use 600 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3” 3,5088,9
31/2” 4,00101,6
4 “ 4,50114,3
10,00254,0
4,63117,6
1,3835,1
2,0050,8
1,4436,6
5,75146,1
6,19157,2
8 1.0025,4
7,88200,2
11,1
5 “ 5,563141,3
11,00279,4
5,69144,5
1,5038,1
2,1253,8
1,6942,9
7,00177,8
7,31185,7
8 1,0025,4
9,25235,0
13,9
6 “ 6,625168,3
12,50317,5
6,75171,5
1,6241,1
2,2557,2
1,8146,0
8,12206,2
8,50215,9
12 1,0025,4
10,62269,7
18,3
8 “ 8,625219,1
15,00381,0
8,75222,3
1,8847,8
2,6968,3
2,0050,8
10,25260,4
10,62269,7
12 1,1228,4
13,00330,2
28,6
10 “ 10,75273
17,50444,5
10,88276,4
2,1253,8
2,8873,2
2,1955,6
12,62320,5
12,75323,8
16 1,2531,8
15,25387,4
39,2
12 “ 12,75323,8
20,50520,7
12,94328,7
2,2557,2
3,1279,2
2,3860,5
14,75374,7
15,00381,0
16 1,3835,1
17,75450,9
57,0
14 “ 14,0355,6
23,00584,2
14,19360,4
2,3860,5
3,3184,1
2,5063,5
16,75425,5
16,25412,8
20 1,3835,1
20,25514,4
79,1
16 “ 16,0406,4
25,50647,7
16,19411,2
2,5063,5
3,6993,7
2,6968,3
19,00482,6
18,50469,9
20 1,5038,1
22,50571,5
101
18 “ 18,0457,2
28,00711,2
18,19462,0
2,6266,5
3,8898,6
2,7569,9
21,00533,4
21,00533,4
24 1,5038,1
24,75628,7
123
20 “ 20,0508
30,50774,7
20,19512,8
2,7569,9
4,00101,6
2,8873,2
23,12587,2
23,00584,2
24 1,6241,1
27,00685,8
146
24 “ 24,0609,6
36,00914,4
24,19614,4
3,0076,2
4,50114,3
3,2582,6
27,62701,5
27,25692,2
24 1,8847,8
32,00812,8
219
Thread type: Standard taper pipe thread to ANSI B 2.1
58 THREADED FLANGES
ASME B 16.5
ASME B 16.5THREA-
DED FLANGES
THREADED FLANGES
600 LB/SQ. IN.
400600
mø
jølø
gø
Døkø
h1 b h
0,25”=6,4mm
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom, size dN
OdIn.mm
din.mm
Jin.mm
bin.mm
hin.mm
h1
in.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
3,7595,3
0,9323,6
0,5614,2
0,8822,4
0,6215,7
1,5038,1
1,3835,1
4 0,6215,7
2,6266,5
0,74
3/4” 1,0526,7
4,62117,3
1,1429,0
0,6215,7
1,0025,4
0,6215,7
1,8847,8
1,6942,9
4 0,7519,1
3,2582,6
1,27
1” 1,31533,4
4,88124,0
1,4135,8
0,6917,5
1,0626,9
0,6917,5
2,1253,8
2,0050,8
4 0,7519,1
3,5088,9
1,52
11/4” 1,6642,2
5,25133,4
1,7544,5
0,8120,6
1,1228,4
0,8120,6
2,5063,5
2,5063,5
4 0,7519,1
3,8898,6
2,03
11/2” 1,9048,3
6,12155,4
1,9950,5
0,8822,4
1,2531,8
0,8822,4
2,7569,9
2,8873,2
4 0,8822.4
4,50114,3
2,96
2” 2,37560,3
6,50165,1
2,5063,5
1,0025,4
1.4436,6
1,1228,4
3,3184,1
3,6291,9
8 0,7519,1
5,00127,0
3,62
21/2” 2,87573,0
7,50190,5
3,0076,2
1,1228,4
1,6241,1
1,2531,8
3,94100,1
4,12104,6
8 0,8822,4
5,88149,4
5,28
3” 3,5088,9
8,25209,6
3,6392,2
1,2531,8
1,8146,0
1,3835,1
4,62117,3
5,00127,0
8 0,8822,4
6,62168,1
7,00
31/2” 4,00101,6
9,00228,6
4,13104,9
1,3835,1
1,9449,3
1,5639,6
5,25133,4
5,50139,7
8 1,0025,4
7,25184,2
8,84
4 “ 4,50114,3
10,75273,1
4,63117,6
1,5038,1
2,1253,8
1,6241,1
6,00152,4
6,19157,2
8 1,0025,4
8,50215,9
14,5
5 ” 5,563141,3
13,00330,2
5,69144,5
1,7544,5
2,3860,5
1,8847,8
7,44189,0
7,31185,7
8 1,1228,4
10,50266,7
24,4
6 “ 6,625168,3
14,00355,6
6,75171,5
1,8847,8
2,6266,5
2,0050,8
8,75222,3
8,50215,9
12 1,1228,4
11,50292,1
28,7
8 “ 8,625219,1
16,50419,1
8,75222,3
2,1955,6
3,0076,2
2,2557,2
10,75273,1
10,62269,7
12 1,2531,8
13,75349,3
43,4
10 “ 10,75273
20,00508,0
10,88276,4
2,5063,5
3,3885,9
2,5665,0
13,50342,9
12,75323,8
16 1,3835,1
17,00431,8
70,3
12 “ 12,75323,8
22,00558,8
12,94328,7
2,6266,5
3,6291,9
2,7569,9
15,75400,1
15,00381,0
20 1,3835,1
19,25489,0
84,2
14 “ 14,0355,6
23,75603,3
14,19360,4
2,7569,9
3,6993,7
2,8873,2
17,00431,8
16,25412,8
20 1,5038,1
20,75527,1
98,7
16 “ 16,0406,4
27,00685,8
16,19411,2
3,0076,2
4,19106,4
3,0677,7
19,50495,3
18,50469,9
20 1,6241,1
23,75603,3
142
18 “ 18,0457,2
29,25743,0
18,19462,0
3,2582,6
4,62117,3
3,1279,2
21,50546,1
21,00533,4
20 1,7544,5
25,75654,1
173
20 “ 20,0508
32,00812,8
20,19512,8
3,5088,9
5,00127,0
3,2582,6
24,00609,6
23,00584,2
24 1,7544,5
28,50723,9
220
24 “ 24,0609,6
37,00939,8
24,19614,4
4,00101,6
5,50139,7
3,6292,0
28,25717,6
27,25692,2
24 2,0050,8
33,00838,2
312
Thread type: Standard taper pipe thread to ANSI B 2.1
59 THREADED FLANGES
ASME B 16.5
THREADED FLANGES
900 LB/SQ. IN.mø
jølø
gø
Døkø
h1 b h
0,25”=6,4mm
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
h,in.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 1500 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3 “ 3,5088,9
9,50241,3
3,6392,2
1,5038,1
2,1253,8
1,6241,1
5,00127,0
5,00127,0
8 1,0025,4
7,50190,5
11,6
4 “ 4,50114,3
11,50292,1
4,63117,6
1,7544,5
2,7569,8
1,8847,8
6,25158,7
6,19157,2
8 1,2531,8
9,25235
19,7
5 “ 5,563141,3
12,75349,3
5,69144,5
2,0050,8
3,1279,2
2,1253,8
7,50190,5
7,31185,7
8 1,3835,1
11,00279,4
31,9
6 “ 6,625168,3
15,00381,0
6,75171,5
2,1955,6
3,3885,9
2,2557,2
9,25235
8,50215,9
12 1,2531,8
12,50317,5
41,1
8 “ 8,625219,1
18,50469,9
8,75222,3
2,5063,5
4,00101,6
2,5063,5
11,75298,5
10,62269,7
12 1,5038,1
15,50393,7
70,7
10 “ 10,75273
21,50546,1
10,88276,4
2,7569,9
4,25108
2,8171,4
14,50368,3
12,75323,8
16 1,5038,1
18,50469,9
101
12 “ 12,75323,8
24,00609,6
12,94328,7
3,1279,3
4,62117,3
3,0076,2
16,50419,1
15,00381,0
20 1,5038,1
21,00533,4
133
14 “ 14,0355,6
25,25641,4
14,19360,4
3,3885,9
5,12130,0
3,2582,6
17,75450,9
16,25412,8
20 1,6241,1
22,00558,8
153
16 “ 16,0406,4
27,75704,9
16,19411,2
3,5088,9
5,25133,4
3,3885,9
20,00508,0
18,50469,9
20 1,7544,5
24,25616
185
18 “ 18,0457,2
31,00787,4
18,19462,0
4,00101,6
6,00152,4
3,5088,9
22,25565,2
21,00533,4
20 2,0050,8
27,00685,8
258
20 “ 20,0508
33,75857,3
20,19512,8
4,25108
6,25158,8
3,6291,9
24,50622,3
23,00584,2
20 2,1253,8
29,50749,3
317
24 “ 24,0609,6
41,001041,4
24,19614,4
5,50139,7
8,00203,2
4,00101,6
29,50749,3
27,25692,2
20 2,6266,5
35,50901,7
606
Thread type: Standard taper pipe thread to ANSI B 2.1
60 THREADED FLANGES
ASME B 16.5
ASME B 16.5THREA-
DED FLANGES
THREADED FLANGES
1500 LB/SQ. IN.
900 1500
mø
jølø
gø
Døkø
h1 b h
0,25”=6,4mm
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom. size dN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
h,in.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
1/2” 0,8421,3
Use 1500 Ib dimensions for these sizes
3/4” 1,0526,7
1” 1,31533,4
11/4” 1,6642,2
11/2” 1,9048,3
2” 2,37560,3
21/2” 2,87573,0
3 “ 3,5088,9
9,50241,3
3,6392,2
1,5038,1
2,1253,8
1,6241,1
5,00127,0
5,00127,0
8 1,0025,4
7,50190,5
11,6
4 “ 4,50114,3
11,50292,1
4,63117,6
1,7544,5
2,7569,8
1,8847,8
6,25158,7
6,19157,2
8 1,2531,8
9,25235
19,7
5 “ 5,563141,3
12,75349,3
5,69144,5
2,0050,8
3,1279,2
2,1253,8
7,50190,5
7,31185,7
8 1,3835,1
11,00279,4
31,9
6 “ 6,625168,3
15,00381,0
6,75171,5
2,1955,6
3,3885,9
2,2557,2
9,25235
8,50215,9
12 1,2531,8
12,50317,5
41,1
8 “ 8,625219,1
18,50469,9
8,75222,3
2,5063,5
4,00101,6
2,5063,5
11,75298,5
10,62269,7
12 1,5038,1
15,50393,7
70,7
10 “ 10,75273
21,50546,1
10,88276,4
2,7569,9
4,25108
2,8171,4
14,50368,3
12,75323,8
16 1,5038,1
18,50469,9
101
12 “ 12,75323,8
24,00609,6
12,94328,7
3,1279,3
4,62117,3
3,0076,2
16,50419,1
15,00381,0
20 1,5038,1
21,00533,4
133
14 “ 14,0355,6
25,25641,4
14,19360,4
3,3885,9
5,12130,0
3,2582,6
17,75450,9
16,25412,8
20 1,6241,1
22,00558,8
153
16 “ 16,0406,4
27,75704,9
16,19411,2
3,5088,9
5,25133,4
3,3885,9
20,00508,0
18,50469,9
20 1,7544,5
24,25616
185
18 “ 18,0457,2
31,00787,4
18,19462,0
4,00101,6
6,00152,4
3,5088,9
22,25565,2
21,00533,4
20 2,0050,8
27,00685,8
258
20 “ 20,0508
33,75857,3
20,19512,8
4,25108
6,25158,8
3,6291,9
24,50622,3
23,00584,2
20 2,1253,8
29,50749,3
317
24 “ 24,0609,6
41,001041,4
24,19614,4
5,50139,7
8,00203,2
4,00101,6
29,50749,3
27,25692,2
20 2,6266,5
35,50901,7
606
Thread type: Standard taper pipe thread to ANSI B 2.1
61 THREADED FLANGES
ASME B 16.5
THREADED FLANGES
2500 LB/SQ. IN.mø
jølø
gø
Døkø
h1 b h
0,25”=6,4mm
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
h1in.mm
min.mm
gin.mm
Num-ber
Iinmm
kin.mm
kilo
1/2” 0,8421,3
5,25133,4
0,9323,6
1,1930,2
1,5639,6
1,1228,4
1,6942,9
1,3835,1
4 0,8822,4
3,5088,9
2,95
3/4” 1,0526,7
5,50139,7
1,1429,0
1,2531,8
1,6942,9
1,2531,8
2,0050,8
1,6942,9
4 0,8822,4
3,7595,3
3,44
1” 1,31533,4
6,25158,8
1,4135,8
1,3835,1
1,8847,8
1,3835,1
2,2557,2
2,0050,8
4 1,0025,4
4,25108,0
4,82
11/4” 1,6642,2
7,25184,2
1,7544,5
1,5038,1
2,0652,3
1,5038,1
2,8873,2
2,5063,5
4 1,1228,4
5,12130,0
7,14
11/2” 1,9048,3
8,00203,2
1,9950,5
1,7544,5
2,3860,5
1,7544,5
3,1279,2
2,8873,2
4 1,2531,8
5,75146,1
10,0
2” 2,37560,3
9,25235,0
2,5063,5
2,0050,8
2,7569,9
2,0050,8
3,7595,3
3,6291,9
8 1,1228,4
6,75171,5
14,8
21/2” 2,87573,0
10,50266,7
3,0076,2
2,2557,2
3,1279,2
2,2557,2
4,50114,3
4,12104,6
8 1,2531,8
7,75196,9
21,5
3 “ 3,5088,9
12,00304,8
3,6392,2
2,6266,5
3,6291,9
2,5063,5
5,25133,4
5,00127,0
8 1,3835,1
9,00228,6
32,6
4 “ 4,50114,3
14,00355,6
4,63117,6
3,0076,2
4,25108,0
2.7569,9
6,50165,1
6,19157,2
8 1,6241,1
10,75273,1
52,9
5 “ 5,563141,3
16,50419,1
5,69144,5
3,6291,9
5,12130,0
3,0076,2
8,00203,2
7,31185,7
8 1,8847,8
12,75323,8
83,1
6 “ 6,625168,3
19,00482,6
6,75171,5
4,25108,0
6,00152,4
3,2582,6
9,25235,0
8,50215,9
8 2,1253,8
14,50368,3
128
8 “ 8,625219,1
21,75552,5
8,75222,3
5,00127,0
7,00177,8
3,7595,3
12,00304,8
10,62269,7
12 2,1253,8
17,25438,2
188
10 “ 10,75273
26,50673,1
10,88276,4
6,50165,1
9,00228,6
4,25108,0
14,75374.7
12,75323,8
12 2,6266,5
21,25539,8
355
12 “ 12,75323,8
30,00762,0
12,94328,7
7,25184,2
10,00254,0
4,75120,7
17,38441,5
15,00381,0
12 2,8873,2
24,38619,3
504
Thread type: Standard taper pipe thread to ANSI B 2.1
62 BRITISH STANDARD
B.S. 3293
BRITISH STDB.S.
3293
WELDING NECk AND SLIP-ON FLANGESACC. TO B. S. 3293Nominal Sizes larger than 24”BRITISH STANDARD 3293 is a specification for carbon steel pipe flanges for the petroleum industry.
GENERAL SURVEYNominal Pressure Ib/sq. in.Nenndruck kp/cm2Nenndruck N/cm2
15010,6104
30021,1207
40028,1276
60042,2414
Type of flange from 26” to max. Nominal Sizes
Welding Neck Flanges 48” 36” 36” 36”
same, Ring Joint Type - 36” 36” 36”
Slip-on Flanges 48” 36” 36” 36”
same, Ring Joint Type - 36” 36” 36”
Materials: according to ASTM, corresponding to the details on the pages 97 to 99.Other materials on enquiry.
FACINGS AND DIMENSIONAL TOLERANCES ACE. TO ASME B 16.5EXCEPT LENGTH »H« AT SLIP-ON FLANGES = ± 0,125”
T
1/16º±1/32º=1,6mm ±0,8mm
37 1/2 º ± 2 1/2º
T
37 1/2 º ± 2 1/2º
1/16º± 1/32º=1,6mm ±0,8mm
10º±1º
Radius
3/4”=19,0mm
WELDING ENDS
recommended Bevel for Wall Thicknesses (T) at End of Flange, 3/4” or less.
recommended Bevel for Wall Thicknesses (T) at End of Flange, greater than 3/4”.
63 BRITISH STANDARD
B.S. 3293
WELDING NECk FLANGES
150 LB/SQ. IN.WELDING NECk FLANGES
300 LB/SQ. IN.
gøkøDø
h
b
møaø1/15”=1,6mm
0,06”=1,6mm
lø
371/2”
Jø
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
26 “ 26,0660,4
34 1/4870
To b
e sp
ecifi
ed b
y th
e purc
has
er
250,8
5127,0
26660,4
28 1/2723,9
29 1/4743
24 1 3/834,9
31 3/4806,5
118
28 “ 28,0711,2
36 1/2927,1
2 1/1652,4
5 1/16128,6
28711,2
30 3/4781,1
31 1/4793,8
28 1 3/834,9
34863,6
134
30 “ 30,0762
38 3/4984,3
2 1/854,0
5 1/8130,2
30762,0
32 3/4831,9
33 3/4857,3
28 1 3/834,9
36914,4
153
32 “ 32,0812,8
41 3/41060,5
2 1/457,2
5 1/4133,4
32812,8
35889,0
35 3/5908,1
28 1 5/841,3
38 1/2 977,9
190
34 “ 34,0863,6
43 3/41111 ,3
2 5/1658,8
5 5/16135
34863,6
37939,8
37 3/4958,8
32 1 5/641,3
40 1/21028,7
212
36 “ 36,0914,4
4611 68,4
2 3/860,3
5 3/8136,5
36914,4
39 1/4997
40 1/41022,4
32 1 5/841,3
42 3/41085,9
242
38 “ 38,0965,2
48 3/41238,3
2 3/860,3
5 3/8136,5
38965,2
41 3/41060,5
42 1/41073,2
32 1 5/841,3
45 1/41149,4
284
40 “ 40,01016,0
50 3/41289,1
2 1/263,5
5 1/2139,7
401016,0
43 3/41111,3
44 1/41124
36 1 5/841,3
47 1/41200,2
311
42 “ 42,01066,8
531346,2
2 5/866,7
5 5/8142,9
421066,8
461168,4
471193,8
36 1 5/841,3
49 1/21257,3
358
44 “ 44,01117,6
55 1/41403,4
2 5/866,7
5 5/8142,9
441117,6
481219,2
491244,6
40 1 5/841,3
51 3/4 1314,5
376
46 “ 46.01168,4
57 1/41454,2
2 11/1668,3
5 11/16144,5
461168,4
501270,0
511295,4
40 1 5/841,3
53 3/4 1365,3
399
48 “ 48,01219,2
59 1/21511,3
2 3/469,9
5 3/4146,1
481219,2
52 1/41327,2
53 1/21358,9
44 1 5/841,3
561422,4
440
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
26” 26,0660,4
38 1/4 971,6
To b
e sp
ecifi
ed b
y th
e purc
has
er
3 1/8 79,4
7 1/4 184,2
26 1/4 666,8
28 3/8720,7
29 1/2 749,3
28 1 3/4 44,5
34 1/2 876,3
279
28” 28,0711,2
40 3/4 1035,1
3 3/8 85,7
7 3/4 196,9
28 1/4 717,6
30 1/2 774,7
31 1/2 800,1
28 1 3/4 44,5
37939,8
340
30” 30,0762
431092,2
3 5/892,1
8 1/4209,6
30 1/4 768,4
32 9/16827,1
33 3/4 857,3
28 1 7/8 47,6
39 1/4 997,0
390
32” 32,0812,8
45 1/4 1149,4
3 7/898,4
8 3/4222,3
32 1/4 819,2
34 11/16881,1
36914,4
28 250,8
41 1/2 1054,1
435
34” 34,0863,6
47 1/21206,5
4101,6
9 1/8231,8
34 5/16871,5
36 7/8936,6
38965,2
28 250,8
43 1/2 1104,9
504
36” 36,0914,4
501270,0
4 1/8104,8
9 1/2 241.3
36 5/16922,3
39990,6
40 1/4 1022,4
32 2 1/8 54,0
461168,4
560
64 BRITISH STANDARD
B.S. 3293
BRITISH STDB.S.
3293
gøkøDø
h
b
møaø1/15”=1,6mm
1/4”=6,4mm
lø
371/2”
Jø
WELDING NECk FLANGES
WELDING NECk FLANGES
400 LB/SQ. IN.
600 LB/SQ. IN.
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
26 “ 26,0660,4
38 1/4 971.6
To b
e sp
ecifi
ed b
y th
e purc
has
er
3 1/2 88,9
7 5/8193,7
26 5/16668,3
28 5/8727,1
29 1/2 749,3
28 1 7/847,6
34 1/2876,3
340
28 “ 28,0711,2
40 3/4 1035,1
3 3/4 95,3
8 1/8 206,4
28 5/16719,1
30 13/16782,6
31 1/2 800,1
28 250,8
37939,8
399
30 “ 30,0762
431092,2
4101,6
8 5/8219,1
30 5/16769,9
32 15/16836,6
33 3/4 857,3
28 2 1/854,0
39 1/4 997
454
32 “ 32,0812,8
45 1/4 1149,4
4 1/4 108,0
9 1/8231,8
32 3/8822,3
35889,0
36914,4
28 2 1/854,0
41 1/2 1054,1
522
34 “ 34,0863,6
47 1/2 1206,5
4 3/8 111,1
9 1/2241,3
34 3/8873,1
37 3/16944,6
38965,2
28 2 1/854,0
43 1/2 1104,9
590
36 “ 36,0914,4
501270,0
4 1/2 114,3
9 7/8250,9
36 7/16925,5
39 3/81000,1
40 1/4 1022,4
32 2 1/854,0
461168,4
669
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
26” 26,0660,4
401016,0
To b
e sp
ecifi
ed b
y th
e purc
has
er
4 1/4 108
8 3/4222,3
26 7/16671,5
29 7/16747,7
29 1/2 749,3
28 250,8
36914,4
437
28” 28,0711,2
42 1/4 1073,2
4 3/8111,1
9 1/4 235
28 1/2 723,9
31 5/8803,3
31 1/2800,1
28 2 1/854,0
38965,2
508
30” 30,0762
44 1/2 1130,3
4 1/2 114,3
9 3/4 247,7
30 1/2 774,7
33 15/16862,0
33 3/4 857,3
28 2 1/854,0
40 1/4 1022,4
559
32” 32,0812,8
471193,8
4 5/8117,5
10 1/4 260,4
32 1/2 825,5
36 1/8917,6
36914,4
28 2 3/860,3
42 1/2 1079,5
680
34” 34,0863,6
491244,6
4 3/4 120,7
10 5/8 269,9
34 9/16877,9
38 5/16973,1
38965,2
28 2 3/860,3
44 1/2 1130,3
717
36” 36,0914,4
51 3/4 1314,5
4 7/8123,8
11 1/8282,6
36 9/16928,7
40 5/81031,9
40 1/4 1022,4
28 2 5/866,7
471193,8
780
65 BRITISH STANDARD
B.S. 3293Pipe Flange Hub rai-
sedFace
drilling Template ring Joint Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
pin.mm
Ein.mm
Fin.mm
kilo
26” 26,0660,4
38 1/4 971,6
To b
e sp
ecifi
ed b
y th
e purc
has
er
3 1/8 79,4
7 1/4 184,2
26 1/4 666,8
28 3/8720,7
31 7/8809,6
28 1 3/4 44,5
34 1/2 876,3
29 1/2 749,3
1/2 12,7
25/3219,8
298
28” 28,0711,2
40 3/4 1035,1
3 3/885,7
7 3/4 196,9
28 1/4 717,6
30 1/2 774,7
33 7/8860,4
28 1 3/4 44.5
37939,8
31 1/2 800,1
1/212,7
25/3219,8
360
30” 30,0762
431092,2
3 5/892,1
8 1/4 209,6
30 1/4 768,4
32 9/16827,1
36 1/8917,6
28 1 7/847,6
39 1/4 997
33 3/4 857,3
1/2 12,7
25/3219,8
412
32” 32,0812,8
45 1/4 1149,4
3 7/898,4
8 3/4 222,3
32 1/4 819,2
34 11/16881,1
38 3/4984,3
28 250,8
41 1/2 1054,1
36914,4
9/1614,3
29/3223,0
465
34” 34,0863,6
47 1/2 1206,5
4101,6
9 1/8 231,8
34 5/16871,5
36 7/8936,6
40 3/4 1035,1
28 250,8
43 1/2 1104,9
38965,2
9/1614,3
29/3223,0
536
36” 36,0914,4
501270,0
4 1/8104,8
9 1/2 241,3
36 5/16922,4
39990,6
431092,2
32 2 1/654,0
461168,4
40 1/4 1022,4
9/1614,3
29/3223,0
595
h
b
gøkøDø
møaø
1/15”=1,6mm
lø
371/2”
Jø
pø
FE f 1)
23ºR 1/16”=1,6 mm
300 LB/SQ.IN.WELDING NECk FLANGES
RING jOINT TYPE
Pipe Flange Hub rai-sedFace
drilling Template ring Joint Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
pin.mm
Ein.mm
Fin.mm
kilo
26” 26,0660,4
38 1/4 971,6
To b
e sp
ecifi
ed b
y th
e purc
has
er
3 1/2 88,9
7 5/8193,7
26 5/16668,4
28 5/8727,1
31 7/8809,6
28 1 7/847,6
34 1/2 876,3
29 1/2 749,3
1/2 12,7
25/3219,8
349
28” 28,0711,2
40 3/4 1035,1
3 3/4 95,3
8 1/8206,4
28 5/16719,2
30 13/16782,7
33 7/8860,4
28 250,8
37939,8
31 1/2 800,1
1/2 12,7
25/3219,8
409
30” 30,0762
431092,2
4101,6
8 5/8219,1
30 5/16770
32 15/16836,6
36 1/8917,6
28 2 1/854,0
39 1/4 997
33 3/4 857,3
1/2 12.7
25/3219,8
465
32” 32,0812,8
45 1/4 1149,4
4 1/4 108
9 1/8231,8
32 3/8822,3
35889,0
38 3/4984,3
28 2 1/854,0
411/2 1054,1
36914,4
9/16 14,3
29/3223,0
539
34” 34,0863,6
47 1/2 1206,5
4 3/8111,1
9 1/2 241,3
34 3/8873,1
37 3/16944,6
40 3/4 1035,1
28 2 1/854,0
43 1/2 1104,9
38965,2
9/1614,3
29/3223,0
608
36” 36,0914,4
501270,0
4 1/2 114,3
9 7/8250,8
36 7/16925,5
39 3/81000,1
431092,2
32 2 1/854,0
461168,4
40 1/2 1022,4
9/1614,3
29/3223,0
689
400 LB/SQ. IN.WELDING NECk FLANGES RING jOINT TYPE
66 BRITISH STANDARD
B.S. 3293
BRITISH STDB.S.
3293
600 LB/SQ. IN.h
b
gøkøDø
møaø
1/15”=1,6mm
lø
371/2”
Jø
pø
FE f 1)
23ºR 1/16”=1,6 mm
WELDING NECk FLANGES
RING jOINT TYPE
Pipe Flange Hub rai-sedFace
drilling Template ring Joint Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
Pin.mm
Ein.mm
Fin.mm
kilo
26” 26,0660,4
401016,0
To b
e sp
ecifi
ed b
y th
e purc
has
er
4 1/4 108
8 3/4 222,3
26 7/16671,5
29 7/16747,7
31 7/8809,6
28 250,8
36914.4
29 1/2 749,3
1/2 12,7
25/3219,8
446
28” 28,0711,2
42 1/4 1073,2
4 3/8111,1
9 1/4 235
28 1/2 723,9
31 5/8803,3
33 7/8860.4
28 2 1/854,0
38 965,2
31 1/2 800,1
1/2 12,7
25/3219,8
518
30” 30,0762
44 1/2 1130,3
4 1/2 114,3
9 3/4 247,7
30 1/2 774,7
33 15/16862,0
36 1/8917,6
28 2 1/854,0
40 1/4 1022.4
33 3/4 857,3
1/2 12,7
25/3219,8
570
32” 32,0812,8
471193,8
4 5/8117,5
10 1/4 260.4
32 1/2 825,5
36 1/8917,6
38 3/4984,2
28 2 3/860,3
42 1/2 1079,5
36914.4
9/1614,3
29/3223,0
697
34” 34,0863,6
491244,6
4 3/4120,7
10 5/8269,9
34 9/16877,9
38 5/16973,2
40 3/41035, 1
28 2 3/860,3
44 1/2 1130,3
38965,2
9/1614,3
29/3223,0
735
36” 36,0914,4
51 3/4 1314,5
4 7/8123,8
11 1/8282,6
36 9/16928,7
40 5/81031,9
431092,2
28 2 5/866,7
471193,8
40 1/4 1022,4
9/1614,3
29/3223,0
800
67 BRITISH STANDARD
B.S. 3293
150 LB/SQ. IN.SLIP ON FLANGES
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
26” 26,0660,4
34 1/4 870
26 1/4 666,8
250,8
3 3/885,7
28 1/2 723,9
29 1/4 743
24 1 3/834,9
31 3/4 806,5
107
28” 28,0711,2
36 1/2 927,1
28 1/4 717,6
2 1/1652,4
3 7/1687,3
30 3/4 781,1
31 1/4 793,8
28 1 3/834,9
34863,6
122
30” 30,0762
38 3/4 984,3
30 1/4 768,4
2 1/854,0
3 1/2 88,9
32 3/4 831,9
33 3/4 857,3
28 1 3/834,9
36914,4
138
32” 32,0812,8
41 3/4 1060,5
32 1/4 819,2
2 1/4 57,2
3 5/892,1
35889,0
35 3/4 908,1
28 1 5/841,3
38 1/2 977,9
170
34” 34,0863,6
43 3/4 1111,3
34 1/4 870
2 5/1658,8
3 11/1693,7
37939,8
37 3/4 958,9
32 1 5/841,3
40 1/2 1028,7
184
36” 36,0914,4
461168,4
36 1/4 920,8
2 3/860,3
3 3/4 95,3
39 1/4 997
40 1/4 1022,4
32 1 5/841,3
42 1/2 1085,9
211
38” 38,0965,2
48 3/4 1238,3
38 1/4 971,6
2 3/860,3
3 3/4 95,3
41 3/4 1060,5
42 1/4 1073,2
32 1 5/841,3
45 1/4 1149,4
249
40” 40,01016,0
50 3/4 1289,1
40 1/4 1022,4
2 1/2 63,5
3 7/898,4
43 3/4 1111 ,3
44 1/4 1124
36 1 5/841,3
47 1/4 1200,2
272
42” 42,01066,8
531346,2
42 1/4 1073,2
2 5/866,7
4101,6
461168,4
471193,8
36 1 5/841,3
49 1/2 1257,3
313
44” 44,01117,6
55 1/4 1403,4
44 1/4 1124
2 5/866,7
4101,6
481219,2
491244,6
40 1 5/841,3
51 3/4 1314,5
331
46” 46,01168,4
57 1/4 1454,2
46 1/4 1174,8
2 11/1668,3
4 1/16103,3
501270,0
511295,4
40 1 5/841,3
53 3/4 1365,3
349
48” 48,01219,2
59 1/2 1511,3
48 1/4 1225,6
2 3/4 69,9
4 1/8104,8
52 1/4 1327,2
53 1/2 1358,9
44 1 5/841,3
561422,4
381
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
26” 26,0660,4
38 1/4 971,6
26 1/4 666,8
3 1/879,4
7 1/4184,2
27 1/16 687,4
28 3/8720,7
29 1/2 749,3
28 1 3/4 44,5
34 1/2 876,3
251
28” 28,0711,2
40 3/4 1035,1
28 1/4 717,6
3 3/885,7
7 3/4196,9
29 1/8739,8
30 1/2 774,7
31 1/2 800,1
28 1 3/4 44,5
37939,8
313
30” 30,0762
431092,2
30 1/4 768,4
3 5/892,1
8 1/4209,6
3 13/16792,2
32 9/16827,1
33 3/4 857,3
28 1 7/847,6
39 1/4 997
354
32” 32,0812,8
45 1/4 1149,4
32 1/4 819,2
3 7/898,4
8 3/4 222,3
33 1/4 844,6
34 11/16881,1
36914,4
28 250,8
41 1/2 1054,1
395
34” 34,0863,6
47 1/2 1206,5
34 1/4 870
4101,6
9 1/8 231,8
35 5/16896,9
36 7/8936,6
38965,2
28 250,8
43 1/2 1104,9
460
36” 36,0914,4
501270,0
36 1/4 920,8
4 1/8104,8
9 1/2 241,3
37 3/8949,3
39990,6
40 1/4 1022,4
32 2 1/854,0
461168,4
513
300 LB/SQ. IN.SLIP ON FLANGES
68 BRITISH STANDARD
B.S. 3293
BRITISH STDB.S.
3293
400 LB/SQ. IN.SLIP ON FLANGES
gøkøDø
hb
mø
jø
1/4”=6,4 mm
lø
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
26” 26,0660,4
38 1/4 971,6
26 1/4 666,8
3 1/2 88,9
7 5/8193,7
27 5/16693,8
28 5/8727,1
29 1/2 749,3
28 1 7/847,6
34 1/2 876,3
295
28” 28,0711,2
40 3/4 1035,1
28 1/4 717,6
3 3/4 95,3
8 1/8206,4
29 3/8746,1
30 13/16782,7
31 1/2 800,1
28 250,8
37939,8
354
30” 30,0762
431092,2
30 1/4 768,4
4101,6
8 5/8219,1
31 1/2800,1
32 15/16836,6
33 3/4 857,3
28 2 1/854,0
39 1/4 997
408
32” 32,0812,8
45 1/4 1149,4
32 1/4 819,2
4 1/4 108
9 1/8231,8
33 9/16852,5
35889,0
36914,4
28 2 1/854,0
41 1/21054,1
465
34” 34,0863,6
47 1/2 1206,5
34 1/4 870
4 3/8 111,1
9 1/2 241,3
35 5/8904,9
37 3/16944,6
38965,2
28 2 1/854,0
43 1/2 1104,9
522
36” 36,0914,4
501270,0
36 1/4 920,8
4 1/2 114,3
9 7/8250,8
37 3/4 958,8
39 3/81000,1
40 1/4 1022,4
32 2 1/854,0
461168,4
601
Pipe Flange Hub raisedFace
drilling Template Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
kilo
26” 26,0660,4
401016,0
26 1/4 666,8
4 1/4 108
8 3/4 222,3
27 13/16706,5
29 7/16747,7
29 1/2 749,3
28 250,8
36914,4
408
28” 28,0711,2
42 1/4 1073,2
28 1/4 717,6
4 3/8 111,1
9 1/4 235
29 15/16760,4
31 5/8803,3
31 1/2800,1
28 2 1/654,0
38965,2
472
30” 30,0762
44 1/2 1130,3
30 1/4 768,3
4 1/2 114,3
9 3/4 247,6
32 1/16814,4
33 15/16862,0
33 3/4 857,2
28 2 1/854,0
40 1/4 1022,3
526
32” 32,0812,8
471193,8
32 1/4 819,2
4 5/8117,5
10 1/4 260,4
34 3/16868,4
36 1/8917,6
36914,4
28 2 3/860,3
42 1/2 1079,5
605
34” 34,0863,6
491244,6
34 1/4 870
4 3/4120,7
10 5/8269,9
36 5/16922,4
38 5/16973,2
38965,2
28 2 3/860,3
44 1/2 1130,3
652
36” 36,0914,4
51 3/4 1314,5
36 1/4 920,8
4 7/8123,8
11 1/8282,6
38 7/16976,3
40 5/81031,9
40 1/4 1022,4
28 2 5/866,7
471193,8
744
600 LB/SQ. IN.SLIP ON FLANGES
69 BRITISH STANDARD
B.S. 3293
300 LB/SQ. IN.SLIP ON FLANGES RINGjOINT TYPE
FR 1/16”=1,6 mm
gøkøDø
hb
mø
aø
lø
Jø
E
23ºpø
f 1)
Pipe Flange Hub rai-sedFace
drilling Template ring Joint Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
pin.mm
Ein.mm
Fin.mm
kilo
26” 26,0660,4
38 1/4 971,6
26 1/4 666,8
3 1/2 88,9
7 5/8193,7
27 5/16
693,728 5/8727,1
31 7/8809,6
28 1 7/847,6
34 1/2 876,3
29 1/2 749,3
1/2 12,7
25/3219,8
304
28” 28,0711,2
40 3/4 1035,1
28 1/4 717,6
3 3/4 95,3
8 1/8206,4
29 3/8746,1
30 13/16782,6
33 7/8
860,428 2
50,837939,8
31 1/2 800,1
1/2 12,7
25/3219,8
364
30” 30,0762
431092,2
30 1/4 768,4
4101,6
8 5/8219,1
31 1/2 800,1
32 15/16836,6
36 1/8917,6
28 2 1/854,0
39 1/4 997
33 3/4 857,3
1/2 12,7
25/3219,8
419
32” 32,0812,8
45 1/4 1149,4
32 1/4 819,2
4 1/4 108
9 1/8231,8
33 9/16
852,535889,0
38 3/4984,3
28 2 1/854,0
41 1/2 1054,1
36914,4
9/1614,3
29/3223,0
482
34” 34,0863,6
47 1/2 1206,5
34 1/4 870
4 3/8111,1
9 1/2 241,3
35 5/8904,9
37 3/16944,6
40 3/41035,0
28 2 1/854,0
43 1/2 1104,9
38965,2
9/1614,3
29/3223,0
540
36” 36,0914,4
501270,0
36 1/4 920,8
4 1/2 114,3
9 7/8250,8
37 3/4 958,9
39 3/81000,1
431092,2
32 2 1/854,0
461168,4
40 1/4 1022,4
9/1614,3
29/3223,0
621
Pipe Flange Hub rai-sedFace
drilling Template ring Joint Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
pin.mm
Ein.mm
Fin.mm
kilo
26” 26,0660,4
38 1/4 971,6
26 1/4 666,8
3 1/879,4
7 1/4 184,2
27 1/16687,4
28 3/8720,7
31 7/8809,6
28 1 3/444,5
34 1/2 876,3
29 1/2 749,3
1/2 12,7
25/3219,8
270
28” 28,0711,2
40 3/4 1035,1
28 1/4 717,6
3 3/885,7
7 3/4196,9
29 1/8739,8
30 1/2 774,7
33 7/8860,4
28 1 3/444,5
37939,8
31 1/2 800,1
1/2 12,7
25/3219,8
333
30” 30,0762
431092,2
30 1/4 768,4
3 5/892,1
8 1/4 209,6
31 3/16792,2
32 9/16827,1
36 1/8917,6
28 1 7/847,6
39 1/4 997
33 3/4 857,3
1/2 12,7
25/3219,8
376
32” 32,0812,8
45 1/41149,4
32 1/4 819,2
3 7/898,4
8 3/4 222,3
33 1/4 844,6
34 11/16881,1
38 3/4984,3
28 250,8
41 1/2 1054,1
36914,4
9/1614,3
29/3223,0
425
34” 34,0863,6
47 1/2 1206,5
34 1/4 870
4101,6
9 1/8231,8
35 5/16896,9
36 7/8936,6
40 3/41035,1
28 250,8
43 1/2 1104,9
38965,2
9/1614,3
29/3223,0
492
36” 36,0914,4
501270,0
36 1/4 920,8
4 1/8104,8
9 1/2 241,3
37 3/8949,3
39990,6
431092,2
32 2 1/854,0
461168,4
40 1/4 1022,4
9/1614,3
29/3223,0
548
400 LB/SQ. IN.WELDING NECk FLANGES RING jOINT TYPE
70 BRITISH STANDARD
B.S. 3293
BRITISH STDB.S.
3293
FR 1/16”=1,6 mm
gøkøDø
hb
mø
aø
lø
Jø
E
23ºpø
f 1)
600 LB/SQ. IN.SLIP ON FLANGES RING jOINT TYPE
Pipe Flange Hub rai-sedFace
drilling Template ring Joint Approx.Weight
Nom.sizedN
Odin.mm
din.mm
Jin.mm
bin.mm
hin.mm
ain.mm
min.mm
gin.mm
Num-ber
Iin.mm
kin.mm
pin.mm
Ein.mm
Fin.mm
kilo
26” 26,0660,4
401016,0
26 1/4 666,8
4 1/4 108
8 3/4
222,327 13/16
706,429 7/16
747,731 7/8809,6
28 250,8
36914,4
29 1/2 749,3
1/212,7
25/3219,8
417
28” 28,0711,2
42 1/4 1073,2
28 1/4 717,6
4 3/8
111,19 1/4 235
29 15/16
760,431 5/8
803,333 7/8860,4
28 2 1/854,0
38965,2
31 1/2 800,1
1/2 12,7
25/3219,8
482
30” 30,0762
44 1/2 1130,3
30 1/4 768,4
4 1/2 114,3
9 3/4 247,7
32 1/16814,4
33 15/16
862,036 1/8 917,6
28 2 1/854,0
40 1/4 1022,4
33 3/4 857,3
1/2 12,7
25/3219,8
537
32” 32,0812,8
471193,8
32 1/4 819,2
4 5/8
117,510 1/4 260,4
34 3/16868,4
36 1/8
917,638 3/4 984,3
28 2 3/860,3
42 1/2 1079,5
36914,4
9/1614,3
29/3223,0
622
34” 34,0863,6
491244,6
34 1/4 870
4 3/4
120,710 5/8269,9
36 5/16922,3
38 5/16973,2
40 3/4 1035,0
28 2 3/860,3
44 1/2 1130,3
38965,2
9/1614,3
29/3223,0
670
36” 36,0914,4
51 3/4 1314,5
36 1/4 920,8
4 7/8
123,811 1/8282,6
38 7/16976,3
40 5/81031,9
431092,2
28 2 5/866,7
471193,8
40 1/4 1022,4
9/1614,3
29/3223,0
764
71 SERIES A: WELDING NECK FLANGES
ASME B 16.47 SERIES A
WELDING NECk FLANGES ACC. TO ASME B 16.47 SERIES ANominal Sizes from 26” to 60”MSS SP-44 is a Standard Practice for steel pipe line flanges, developed and approved by the “Manufacturers’ Standardization Society of the Valve and Fittings industry, inc.”127 Park Street, N. E., Vienna, Virginia 22180 USA
GENERAL SURVEYNominal Pressure Ib/sq. in.Nenndruck kp/cm’Nenndruck N/cm’
15010,6104
30021,1207
40028,1276
60042,2414
90063,3621
Type of Flange from 26” to max. Nominal Sizes
Welding Neck Flanges 60” 60” 60” 60” 48”
Welding Neck FlangesRing Joint Type
- 36” 36” 36” 36”
MaterialsThe steel used shall be suitable for field welding to other flanges, fittings, or pipe manufactured under ASTM specifications A105, A53, A106, A381, A694, A707, or API Standards 5L and 5LX, C max, 0.35 %, C.E.max, 0.50 %.
C.E. = C + Mn + Cr + Mo + V + Ni + Cu
6 5 15
dimensional Tolerances Outside diameter, 0.06 in. (1.6 mm) raised face: Sizes NPS 26 and larger:!: 0.08 in. (2 mm). Outside diameter, 0.25 in. (6.4 mm) raised face: Sizes NPS 26 and
larger:!: 0.04 in. (1 mm).
Flange Thickness To 1.0 in. (25.4 mm): + 0.12 in. (3.0 mm),
- 0
1.0 in. (25.4 mm) - 2.0 in. (50.8 mm): + 0.19 in. (4.8 mm),
- 0
2.0 in. (50.8 mm) - 3.0 in. (76.2 mm): + 0.31 in. (7.9 mm),
- 0
Over 3.0 in. (76.2 mm): + 0.38 in. (9.7 mm),
-0
Nominal outside diameter of welding ends of welding neck flangesSizes NPS 26 and larger + 0.21 in. (5.4 mm),
- 0.06 in. (1.6 mm)
Nominal inside diameter of welding ends of welding neck flangesSizes NPS 26 and larger + 0.12 in. (3.0 mm),
- 0.06 in. (1.6 mm)
Bolt circle diameter, ± 0.06 in. (1.6 mm)Center-to-center of adjacent bolt holes, ± 0.03 in. (0.8mm)
Eccentricity between bolt circle diameter and machined facing diametersSizes NPS 26 and larger º 0.06 in. (1.6 mm)
72 SERIES A: WELDING NECK FLANGES
ASME B 16.47SERIES A
ASME B 16.47
SERIES A
WELDING ENDS (WELDING NECk FLANGES)
a = Outside diameter of hub (top)
t= Nominal pipe wall thickness
J = Inside diameter
m= Diameter of hub
0,06” ±0,03” =1,6mm ±0,8mm
37 1/2 º ± 2 1/2º
Slope 1:3 (max.)Neigung 1:3 (max.)
møJøaø
t
møJøaø
t
0,06” ±0,03” =1,6mm ±0,8mm
37 1/2 º ± 2 1/2º
10º±1ºmin.Radius0,12”=3,0mm
Stope 1:3 (max.)Neigung 1:3 (max.)
Bevel for Wall Thicknesses (I) 0.19” to 0.88” inclusive Bevel for Wall Thicknesses (t) greater than 0.88”
MARkINGFlanges shall be marked in accordance with the rules established in MSS Standard Practice SP-25, Standard Marking System for Valves, Fittings, Flanges,
and Unions. In addition, the letters, “PL” shall precede the grade symbol marking.
73 SERIES A: WELDING NECK FLANGES
ASME B 16.47SERIES A
ASME B 16.47
SERIES A
150
150 LB/SQ. IN.WELDING NECk FLANGES
Pipesize
Flange dimensions Hubdimen.
drilling raisedFacedia.
Filletradius(min)
Approx.Weight
OdOf
Flange
Thickof
Flange
LengthThruHub
OdLarge EndHub
No.of BoltHoles
dia.of BoltHoles
dia.of BoltCircle
O C y x r A
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
radiusin.
mm
Welding-Neck
kg
Blind
kg26,00660,4
34,25870.0
2,6366,7
4,69119,1
26,62676,1
24 1,3835,1
31,75806,5
29,50749,3
0,389,7
147 306
28,00711,2
36,50927,1
2,7569,8
4,88123,9
28,62726,9
28 1,3835,1
34,00863,6
31,50800,1
0,4411,2
163 363
30,00762,0
38,75984.3
2,8873,1
5,32135,1
30,75781,1
28 1,3835,1
36,00914,4
33,75857,3
0,4411,2
190 430
32,00812,8
41,751060,5
3,1279,2
5,63142,9
32,75831,9
28 1,6241,1
38,50977,9
36,00914,4
0,4411,2
238 537
34,00863,6
43,751111,3
3,1981
5,82147,8
34,75882,7
32 1,6241,1
40,501028,7
38,00965,2
0,5012,7
255 600
36,00914,4
46,001168,4
3,588,8
6,13155,6
36,75933,5
32 1,6241,1
42,751085,9
40,251022,4
0,5012,7
302 730
38,00965.2
48,751238,3
3,3885,8
6,13155,6
39,00990,6
32 1,6241,1
45,251149,4
42,251073,2
0,5012,7
342 792
40,001016,0
50,751289,1
3,588,8
6,38162
41,001041,4
36 1,6241,1
47,251200,2
44,251124,0
0,5012,7
366 893
42,001066,8
53,001346,2
3,7595,2
6,69169,9
43,001092,2
36 1,6241,1
49,501257,3
47,001193,8
0,5012,7
419 1044
44,001117,6
55,251403.4
3,94100
6,94176,2
45,001143,0
40 1,6241,1
51,751314,5
49,001244,6
0,5012,7
459 1190
46,001168.4
57,251454,2
4101,5
7,25184,1
47,121196,8
40 1,6241,1
53,751365,3
51,001295.4
0,5012,7
500 1299
48,001219,2
59,501511,3
4,19106,4
7,5189,7
49,121247,6
44 1,6241,1
56,001422,4
53,501358,9
0,5012,7
552 1470
50,001270,0
61,751568,5
4,32109,7
7,94201,6
51,251301,8
44 1,8847,8
58,251479,6
55,501409,7
0,5012,7
592 1615
52,001320,8
64,001625,6
4,5114,2
8,19208
53,251352,6
44 1,8847,8
60,501536,7
57,501460,5
0,5012,7
660 1817
54,001371,6
66,251682,8
4,69119,1
8,44214,3
55,251403,4
44 1,8847,8
62,751593,9
59,501511,3
0,5012,7
726 2031
56,001422,4
68,751746,3
4,82122,4
8,94227
57,381457,5
48 1,8847,8
65,001651,0
62,001574,8
0,5012,7
805 2244
58,001473,2
71,001803.4
5126,9
9,19233,4
59,381508,3
48 1,8847,8
67,251708,2
64,001625,6
0,5012,7
884 2491
60,001524,0
73,001854,2
5,13130,2
9,38238,2
61,381559,1
52 1,8847,8
69,251759,0
66,001676.4
0,5012,7
930 2697
74 SERIES A: WELDING NECK FLANGES
ASME B 16.47 SERIES A
Pipesize
Flange dimensions Hubdimen.
drilling Approx.Weight
OdOf
Flange
Thick of FlangeWeld-Neck
Bid.fig.
LengthThruHub
OdLargeEndHub
Noof BoltHoles
dia.of BoltHoles
dia.of BoltCircle
O C E y x
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
WeldingNeck
kg
Blind
kg
26,00660.4
38,25971 6
3,0677,6
3,3184.1
7,19182,6
28,38720.9
28 1,7544,5
34,50876.3
275 460
28,00711 2
40,751035,1
3,3284,3
3,5690.4
7,69195,3
30,50774.7
28 1,7544.5
37,00939.8
340 566
30,00762.0
43,001092,2
3,5690,3
3,7595.3
8,19208
32,56827,0
28 1,8847.8
39,25997.0
389 663
32,00812.8
45,251149.4
3,8297
3,94100.1
8,69220,7
34,69881.1
28 2,0050.8
41,501054.1
438 770
34,00863,6
47,501206.5
3,94100
4,12104.6
9,06230
36,88936.8
28 2,0050.8
43,501104.9
498 894
36,00914.4
50,001270.0
4,06103
4,38111.3
9,44239,7
39,00990,6
32 2,1253.8
46,001168.4
563 1040
38,00965.2
46,001168.4
4,19106,4
4,25108.0
7,06179,2
39,12993.6
32 1,6241.1
43,001092.2
307 872
40,001016,0
48,751238.3
4,44112,7
4,50114,3
7,56191,9
41,251047.8
32 1,7544.5
45,501155.7
372 1035
42,001066.8
50,751289.1
4,63117,5
4,69119.1
7,82198,6
43,251098,6
32 1,7544.5
47,501206.5
409 1173
44,001117.6
53,251352.6
4,82122,4
4,88124.0
8,06204,6
45,251149.4
32 1,8847.8
49,751263.7
464 1340
46,001168,4
55,751416.1
5126,9
5,06128.5
8,44214,3
47,381203.5
28 2,0050.8
52,001320.8
544 1600
48,001219.2
57,751466.9
5,19131,8
5,25133.4
8,75221,3
49,381254.3
32 2,0050.8
54,001371.6
567 1700
50,001270.0
60,251530.4
5,44138,1
5,50139.7
9,06230
51,381305.1
32 2,1253,8
56,251428,8
643 1936
52,001320.8
62,251581.2
5,63142,9
5,69144.5
9,32236,7
53,381355,9
32 2,1253,8
58,251479.6
694 2143
54,001371.6
65,251657.4
5,94150,8
6,00152.4
9,88250,9
55,501409.7
28 2,3860.5
61,001549.4
832 2486
56,001422.4
67,251708.2
6152,3
6,06153.9
10,19258,8
57,621463.5
28 2,3860.5
63,001600.2
882 2674
58,001473.2
69,251759.0
6,19157,2
6,25158.8
10,44265,1
59,621514,3
32 2,3860.5
65,001651.0
928 2913
60,001524,0
71,251809,8
6,38162
6,44163,6
10,69271,5
61,621565,1
32 2,3860,5
67,001701,8
989 3184
300 LB/SQ. IN.WELDING NECk FLANGES
75 SERIES A: WELDING NECK FLANGES
ASME B 16.47SERIES A
ASME B 16.47
SERIES A
300 LB/SQ. IN.WELDING NECk FLANGES
300
Pipesize
raisedFacedia,
Filletradius(min)
Facing dimensions grooveFillet
radiusring Type Joint
Facingdia.
depth ofgroove
Pitchdia,
Width ofgroove
ringNo.
r A k L P d A r
in.mm
in.mm
radiusin.
mmin.
mmin.
mmin.
mmin.
mmringNr.
radiusrin.mm
26,00660,4
29,50749,3
0,389,7
31,88809,8
0,5012,7
29,50749,3
0,7819,8
R93 0,061,5
28,00711,2
31,50800,1
0,4411,2
33,88860,6
0,5012,7
31,50800,1
0,7819,8
R94 0,061,5
30,00762,0
33,75857,3
0,4411,2
36,12917,4
0,5012,7
33,75857,3
0,7819,8
R95 0,061 5
32,00812,8
36,00914,4
0,4411,2
38,75984,3
0,5614,3
36,00914.4
0,9123,0
R96 0,061,5
34,00863,6
38,00965,2
0,5012,7
40,751035,1
0,5614,3
38,00965,2
0,9123,0
R97 0,061,5
36,00914,4
40,251022,4
0,5012,7
43,001092,2
0,5614,3
40,251022,4
0,9123,0
R98 0,061,5
38,00965,2
40,501028,7
0,5012,7
--
--
--
--
--
--
40.001016,0
42,751085,9
0,5012,7
--
--
--
--
--
--
42,001066,8
44,751136,7
0,5012,7
--
--
--
--
--
--
44,001117,6
47,001193,8
0,5012,7
--
--
--
--
--
--
46,001168.4
49,001244,6
0,5012,7
--
--
--
--
--
--
48,001219,2
51,251301,8
0,5012,7
--
--
--
--
--
--
50,001270,0
53,501358,9
0,5012,7
--
--
--
--
--
--
52,001320,8
55,501409,7
0,5012,7
--
--
--
--
--
--
54,001371,6
57,751466,9
0,5012,7
--
--
--
--
--
--
56,001422,4
59,751517,7
0,5012,7
--
--
--
--
--
--
58,001473,2
62,001574,8
0,5012,7
--
--
--
--
--
--
60.001524,0
64,001625,6
0,5012,7
--
--
--
--
--
--
76 SERIES A: WELDING NECK FLANGES
ASME B 16.47 SERIES A
Pipesize
Flange dimensions Hubdimen.
drilling Approx.Weight
Odof
Flange
Thick of Flange LengthThruHub
0dLargeEndHub
No.of BoltHoles
dia.of BoltHoles
dia.of BoltCircle
Weld-Neck
Bid.fig.
O C E y x
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
WeldingNeck
kg
Blind
kg26,00660.4
38.25971,6
3,5088,9
3,8898,6
7,62193.5
28,62726.9
28 1,8847.8
34,50876,3
304 534
28,00711.2
40,751035,1
3,7595.3
4,12104.6
8,12206,2
30,81782.6
28 2,0050.8
37,00939,8
362 645
30,00762,0
43,001092,2
4,00101.6
4,38111.3
8,62218.9
32,94836.7
28 2,1253.8
39,25997.0
415 760
32,00812,8
45,251149,4
4,25108,0
4,56115.8
9,12231,6
35,00889,0
28 2,1253.8
41,501054.1
478 885
34,00863,6
47,501206 5
4,38111.3
4,81122,2
9,50241.3
37,19944.6
28 2,1253.8
43,501104.9
538 1035
36,00914.4
50,001270.0
4,50114,3
5,06128.5
9,88251.0
39,381000.3
32 2,1253,8
46,001168,4
604 1205
38,00965,2
47,501206,5
4,88124.0
4,88124.0
8,12206.2
39,501003,3
32 1,8847.8
44,001117.6
406 1055
40,001016.0
50,001270.0
5,12130,0
5,12130,0
8,50215,9
41,501054,1
32 2,0050,8
46,251174.8
473 1229
42,001066,8
52,001320,8
5,25133.4
5,52133,4
8,81223.8
43,621107.9
32 2,0050,8
48,251225.6
513 1366
44,001117,6
54,501384,3
5,50139.7
5,50139.7
9,19233.4
45,621158.7
32 2,1253.8
50,501282.7
586 1569
46,001168.4
56,751441.5
5,75146.1
5,75146,1
9,62244,3
47,751212.9
36 2,1253.8
52,751339,9
648 1776
48,001219.2
59,501511.3
6,00152,4
6,00152.4
10,12256,0
49,881267.0
28 2,3860.5
55,251403.4
768 2043
50,001270,0
61,751568,5
6,19157,2
6,25158.8
10,56268.2
52,001320.8
32 2,3860.5
57,501460.5
832 2294
52,001320.8
63,751619,3
6,38162,1
6,44163.6
10,88276,4
54,001371.6
32 2,3860.5
59,501511.3
897 2500
54,001371,6
67,001701,8
6,69169,9
6,75171,5
11,38289,1
56,121425,4
28 2,6266.5
62,251581,2
1086 2900
56,001422,4
69,001752,6
6,88174,8
6,94176,3
11,75298.5
58,251479.6
32 2,6266.5
64,251632.0
1139 3174
58,001473,2
71,001803,4
7,00177,8
7,12180,8
12,06306,3
60,251530,4
32 2,6266.5
66,251682.8
1208 3462
60,001524,0
74,251886,0
7,31185,7
7,44189,0
12,56319,0
62,381584,5
32 2,8873,2
69,001752,6
1408 3940
400 LB/SQ. IN.WELDING NECk FLANGES
77 SERIES A: WELDING NECK FLANGES
ASME B 16.47SERIES A
ASME B 16.47
SERIES A
400 LB/SQ. IN.WELDING NECk FLANGES
400
Pipe size
raisedFacedia.
Filletradius(min)
Facing dimensions grooveFillet
radiusring Type Joint
Facingdia.
depth ofgroove
Pitchdia.
Width ofgroove
ringNo.
r A k L P d A r
in. mm
in.mm
radiusin.
mmin.
mmin.
mmin.
mmin.
mmringNr.
radiusin.
mm
26,00660,4
29,50749,3
0,4411,2
31,88809,8
0,5012,7
29,50749,3
0,7819,8
R93 0,061.5
28,00711.2
31,50800,1
0,5012,7
33,88860,6
0,5012,7
31,50800.1
0,7819,8
R94 0,061,5
30,00762,0
33,75857,3
0,5012,7
36,12917,4
0,5012,7
33,75857,3
0,7819,8
R95 0,061,5
32,00812.8
36,00914,4
0,5012,7
38,75984,3
0,5614,3
36,00914.4
0,91230
R96 0,061,5
34,00863,6
38,00965,2
0,5614,2
40,751035,1
0,5614.3
38,00965,2
0,9123,0
R97 0,061,5
36,00914.4
40,251022,4
0,5614.2
43,001092.2
0,5614.3
40,251022,4
0,9123.0
R98 0,061,5
38,00965,2
40,751035.1
0,5614,2
--
--
--
--
--
--
40,001016.0
43,001092.2
0,56142
--
--
--
--
--
--
42,001 066.8
45,001143.0
0,56142
--
--
--
--
--
--
44,001117,6
47,251200.2
0,5614,2
--
--
--
--
--
--
46,001168,4
49,501257,3
0,56142
--
--
--
--
--
--
48,001219.2
51,501308.1
0,56142
--
--
--
--
--
--
50,001270.0
53,621361.9
0,56142
--
--
--
--
--
--
52,001320.8
55,621412.7
0,5614,2
--
--
--
--
--
--
54,001371.6
57,881470.2
0,56142
--
--
--
--
--
--
56,001422,4
60,121527.0
0,56142
--
--
--
--
--
--
58,001473,2
62,121577.8
0,56142
--
--
--
--
--
--
60,001524,0
64,381635,3
0,5614,2
--
--
--
--
--
--
78 SERIES A: WELDING NECK FLANGES
ASME B 16.47 SERIES A
Pipesize
Flange dimensions Hubdimen.
drilling Approx.Weight
Odof
Flange
Thick of Flange Length
ThruHub
Od LargeEndHub
No of Bolt
Holes
dia,of BoltHoles
dia.of BoltCircle
Weld-Neck
Bid.fIg.
O C E y x
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
WeldingNeck
kg
Blind
kg
26,00660.4
401016
4,25108
4,94125.5
8,75222,3
29,44747.8
28 250,8
36914.4
427 740
28,00711,2
42,251073,2
4,38111 3
5,19131,8
9,25235
31,62803.1
28 2,1253.8
38965.2
479 869
30,00762
44,51130,3
4,5114.3
5,5139,7
9,75247.7
33,94862.1
28 2,1253.8
40,251022.4
545 1030
32,00812.8
471193.8
4,62117.3
5,81147.6
10,25260,4
36,12917.4
28 2,3860,5
42,51079,5
610 1204
34,00863,6
491244.6
4,75120.7
6,06153.9
10,62269.7
38,31973.1
28 2,3860.5
44,51130,3
666 1371
36,00914,4
51,751314,5
4,88124
6,38162.1
11,12282.4
40,621031,7
28 2,6266,5
471193.8
755 1600
38,00965.2
501270
6152,4
6,124
10254
40,251022,4
28 2,3860,5
45,751162,1
640 1447
40,00101.6
521320,8
6,25158.8
6,38162.1
10,38263.7
42,251073.2
32 2,3860.5
47,751212.9
683 1620
42,001066.8
55,251403.4
6,62168,1
6,75171,5
11279.4
44,381127,3
28 2,6266.5
50,51282.7
754 1948
44,001117,6
57,251454,2
6,81173
7177,8
11,38289.1
46,51181.1
32 2,6266.5
52,51333.5
903 2100
46,001168,4
59,51511.3
7,06179.3
7,31185.7
11,81300
48,621234.9
32 2,6266.5
54,751390.7
1054 2450
48,001219,2
62,751593,9
7,44189
7,69195.3
12,44314.7
50,751289,1
32 2,8873,2
57,51460.5
1200 2850
50,001270
65,751670,1
7,75196,9
8203,2
12,94328.7
52,881343.2
28 3,1279.2
601524
1363 3233
52,001320,8
67,751720,9
8203.2
8,25209.6
13,25336.6
54,881394
32 3,1279.2
621574.8
1466 3570
54,001371,6
701778
8,25209.6
8,56217.4
13,75349.3
571447.8
32 3,1279.2
64,251632
1605 3968
56,001422,4
73,001854,2
8,56217,4
8,88225,6
14,25362,0
59,121501,6
32 3,3885,9
66,751695,5
1709 4450
58,001473,2
75,001905,0
8,75222,3
9,12231.6
14,563369.8
61,121552,4
32 3,3885,9
68,751746,3
1916 4850
60,001524,0
78,501993,9
9,19233,4
9,56242,8
15,31388,9
63,381609,9
28 3,6291,9
71,751822,5
2300 5588
600 LB/SQ. IN.WELDING NECk FLANGES
79 SERIES A: WELDING NECK FLANGES
ASME B 16.47SERIES A
ASME B 16.47
SERIES A
600 LB/SQ. IN.WELDING NECk FLANGES
600
Pipesize
raisedFacedia.
Filletradius(min)
Facing dimensions grooveFillet
radiusring Type Joint
Facingdia.
depth ofgroove
Pitchdia.
Width ofgroove
ringNo.
r A k L P d A r
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
ringNr.
radius in.
mm
26,00660,4
29,50749,3
0.5012,7
31.88809,8
0.5012,7
29.5049,3
0.7819,8
R93 0.061,5
28,00711.2
31,50800,1
0,5012,7
33,88860,6
0,5012,7
31,50800,1
0,7819,8
R94 0,061,5
30,00762,0
33.75857,3
0.5012,7
36,12917,4
0,5012,7
33,75857,3
0,7819,8
R95 0,061,5
32,00812,8
36,00914,4
0,5012,7
38,75984,3
0,5614,3
36,00914.4
0,9123,0
R96 0,061,5
34,00863,6
38,00965,2
0,5614,2
40,751035,1
0,5614,3
38,00965,2
0,9123,0
R97 0,061.5
36,00914,4
40,251022.4
0,5614,2
43.001092,2
0.5614,3
40.251022,4
0.9123,0
R98 0,061,5
38,00965,2
41,501054,1
0,5614,2
--
--
--
--
--
--
40.001016,0
43.751111 ,3
0,5614,2
--
--
--
--
--
--
42,001066,8
46,001168.4
0,5614,2
--
--
--
--
--
--
44,001117,6
48.251225,6
0,5614,2
--
--
--
--
--
--
46,001168.4
50,251276,4
0.5614,2
--
--
--
--
--
--
48,001219,2
52,501333,5
0,5614,2
--
--
--
--
--
--
50.001270,0
54,501384,3
0,5614,2
--
--
--
--
--
--
52,001320,8
56,501435,1
0.5614,2
--
--
--
--
--
--
54,001371,6
58,751492,3
0,5614,2
--
--
--
--
--
--
56,001422,4
60,751543,1
0,6215,7
--
--
--
--
--
--
58,001473,2
63,001600,2
0,6215,7
--
--
--
--
--
--
60.001524,0
65.251657.4
0,6917,5
--
--
--
--
--
--
80 SERIES A: WELDING NECK FLANGES
ASME B 16.47 SERIES A
Pipesize
Flange dimensions Hub drilling Approx.Weightdimen dia.
of BoltHoles
dia.of BoltCircle
Odof
Flange
Thick of Flange LengthThruHub
adLargeEndHub
Weld-Neck
Bid.fig.
O C E y x
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
in.mm
WeldingNeck
kg
Blind
kg
26,00660,4
42,751085,9
5,50139,7
6,31160,3
11,25285,8
30,50774,7
20 2,8873,2
37,50952,5
692 1060
28,00711,2
46,001168,4
5,62142,7
6,75171,5
11,75298,5
32,75831,9
20 3,1279,2
40,251 022,4
822 1306
30,00762,0
48,501231,9
5,88149,4
7,18182,4
12,25311,2
35,00889,0
20 3,1279,2
42,751085,9
962 1565
32,00812,8
51,751314,5
6,25158,8
7,62193,5
13,00330,2
37,25946,2
20 3,3885,9
45,501155,7
1155 1885
34,00863,6
55,001397,0
6,50165,1
8,06204,7
13,75349,3
39,621006,3
20 3,6291,9
48,251225,6
1348 2250
36,00914,4
57,501460,5
6,75171,5
8,44214,4
14,25362,0
41,881063,8
20 3,6291,9
50,751289,1
1541 2595
38,00965,2
57,501460,5
7,50190,5
8,50215,9
13,88352,6
42,251073,2
20 3,6291,9
50,751289,1
1537 2610
40,001016,0
59,501511,3
7,75196,9
8,81223,8
14,31363,5
44,381127,3
24 3,6291,9
52,751339,9
1643 2870
42,001066,8
61,501562,1
8,12206,2
9,12231,6
14,62371,3
46,311176,3
24 3,6291,9
54,751390,7
1798 3195
44,001117,6
64,881648,0
8,44214,4
9,56242,8
15,38390,7
48,621234,9
24 3,8898,6
57,621463,5
1952 3720
46,001168,4
68,251733,6
8,88225,6
10,06255,5
16,18411,0
50,881292,4
24 4,12104,6
60,501536,7
2107 4579
48,001219,2
70,251784,4
9,19233,4
10,38263,7
16,50417,5
52,881343,2
24 4,12104,6
62,501587,5
2260 4730
900 LB/SQ. IN.WELDING NECk FLANGES
81 SERIES A: WELDING NECK FLANGES
ASME B 16.47SERIES A
ASME B 16.47
SERIES A
900 LB/SQ. IN.WELDING NECk FLANGES
900
Pipe size
raisedFacedia.
Filletradius(min)
Facing dimensions grooveFillet
radiusring Type Joint
Facingdia
depth ofgroove
Pitchdia.
Width ofgroove
ringNo.
r A k L P d A r
in. mm
in.mm
radiusin.
mmin.
mmin.
mmin.
mmin.
mmringNr.
radiusin.
mm
26,00 660,4
29,50749,3
0,4411,2
32,75831,9
0,6917,5
29,50749,3
1,1930,2
R100 0,092,3
28,00 711,2
31,50800,1
0,5012,7
35,00889,0
0,6917,5
31,50800,1
1,3133,3
R101 0,092,3
30,00 762,0
33,75857,3
0,5012,7
37,25946,2
0,6917,5
33,75857,3
1,3133,3
R102 0,092,3
32,00 812,8
36,00914,4
0,5012,7
39,501003,3
0,6917,5
36,00914,4
1,3133,3
R103 0,092,3
34,00 863,6
38,00965,2
0,5614,2
42,001066,8
0,8120,6
38,00965,2
1,4436,5
R104 0,092,3
36,00 914,4
40,251022,4
0,5614,2
44,251124,0
0,8120,6
40,251022,4
1,4436,5
R105 0,092,3
38,00 965,2
43,251098,6
0,7519,1
--
--
--
--
--
--
40,00 1016,0
45,751162,1
0,8120,6
--
--
--
--
--
--
42,00 1066,8
47,751212,9
0,8120,6
--
--
--
--
--
--
44,00 1117,6
50,001270,0
0,8822,4
--
--
--
--
--
--
46,00 1168,4
52,501333,5
0,8822,4
--
--
--
--
--
--
48,00 1219,2
54,501384,3
0,9423,9
--
--
--
--
--
--
82 SERIES B: WELDING NECK AND BLIND FLANGES
ASME B 16.47SERIES B
ASME B 16.47
SERIES B
ASME B 16.47 SERIES BWELDING NECk AND BLIND FLANGESNominal Sizes from 26” to 60”The API-605 flanges are designated as Series B in this standard.
Nominal Pressure Ib/sq, in.Nenndruck kp/cm’Nenndruck Niem’
755,352
15010,6104
30021,1207
4002S,1276
60042,2414
90063,3621
Type of Flange from 26” to max. Nominal Sizes
Welding Neck Flanges 60” 60” 60” 36” 36” 36”
Blind Flanges 60” 50” 60” 36” 36- 36”
GENERAL SURVEY
Facings, dimensional Tolerances and Marking in ace. to AsME 816.47
WELDING ENDS (WELDING NECk FLANGES)
0,06” ±0,03” =1,6mm ±0,8mm
37 1/2 º ± 21/2º
Slope 1:3 (max.)Neigung 1:3 (max.)
møJøaø
t
møJøaø
t
0,06” ±0,03” =1,6mm ±0,8mm
37 1/2 º ± 21/2º
10º±1ºmin.Radius0,12”=3,0mm
Stope 1:3 (max.)Neigung 1:3 (max.)
a = Outside diameter of hub (top)
t = Nominal pipe wan thickness
J = Inside diameter
m = Diameter of hub
Bevel for Wan Thicknesses (I) 0.19” to O.SS” inclusive Bevel for Wall Thicknesses (t) greater than O.SS”
83 SERIES B: WELDING NECK AND BLIND FLANGES
ASME B 16.47 SERIES B
75 LB/SQ. IN.WELDING NECk & BLIND FLANGES
75 lb/sq.in150 lb/sq.in300 lb/sq.in
Dø
h
b
1/16”
1,6mm
E
Jø1)
køgø
1,6mm
1/16”
mø
aø1/16”1,6mm
371/2ºlø r
Pipe Flange dimensions Hub rai-sedFace
drilling Template Approx.Weight
Approx.Weight
Nom.sizedN
Odin.
mm
din.
mm
Ein.
mm
bin.
mm
hin.
mm
ain.
mm
min.
mm
rin.
mm
gin.
mm
Num-ber
Iin.
mm
kin.
mm
Weld. N.
kilo
Blind
kilo
26” 26660,4
30762,0
1,3133,3
1,2531,7
2,2557,1
26,06661,9
26,62676,1
0,317,9
27,75704,9
36 0,7519,1
28,5723,9
40 116
28” 28,0711,2
32812,8
1,3133,3
1,2531,7
2,3860,4
28,06712,7
28,62726,9
0,317,9
29,75755,7
40 0,7519,1
30,5774,7
44 132
30” 30762,0
34863,6
1,3133,3
1,2531,7
2,563,4
30,06763,5
30,62777.7
0,317,9
31,75806,5
44 0,7519,1
32,5825,5
48 150
32” 32812,8
36914,4
1,4436,6
1,3233,5
2,6968,3
32,06814,3
32,62828,5
0,317,9
33,75857,3
48 0,7519,1
34,5876,3
54 177
34” 34863,6
38965,2
1,5038,1
1,3233,5
2,8271,6
34,06865,1
34,62879,3
0,317,9
35,75908,1
52 0,7519,1
36,5927,1
59 196
36” 36914,4
40,691033,5
1,6742,4
1,3835
3,3284,3
36,06915,9
36,81935,0
0,389.7
38965,2
40 0,8822,4
39,06992,1
78 236
38” 38,00965,2
42,691084,3
1,7544,5
1,4436,5
3,4487,3
38,06966,7
38,81985,8
0,389,7
401016,0
40 0,8822,4
41,061042,9
85 271
40” 40,001016,0
44,691135,1
1,7544,5
1,4436,5
3,5690,3
40,061017,5
40,811036,6
0,389,7
421066,8
44 0,8822,4
43,061093,7
93 346
42” 421066,8
46,691185,9
1,8847,8
1,538
3,6993,7
42,061068,3
42,811087,4
0,389,7
441117,6
48 0,8822,4
45,061144,5
100 407
44” 441117,6
49,251251,0
1,9449,3
1,6341,3
4,06103
44,061119,1
44,881140,0
0,389,7
46,251174,8
36 1,0025,4
47,381203,5
113 484
46” 461168,4
51,251301,8
2,0050,8
1,6942,9
4,19106,4
46,061169,9
46,881190,8
0,389,7
48,251225,6
40 1,0025,4
49,381254,3
127 539
48” 481219,2
53,251352,6
2,1253,8
1,7544,4
4,32109,7
48,061220,7
48,881241,6
0,389,7
50,251276,4
44 1,0025,4
51,381305,1
141 598
50” 50,001270,0
55,251403,4
2,1855,4
1,8246,2
4,5114,2
50,061271,5
50,941293,9
0,389,7
52,251327,2
44 1,0025,4
53,381355,9
153 684
52” 52,001320,8
57,381457,5
2,2557,2
1,8246,2
4,69119,1
52,061322,3
52,941344.7
0,389,7
54,251378,0
48 1,0025,4
55,501409,7
160 758
54” 54,001371,6
59,381508,3
2,3860,5
1,8847,7
4,88123,9
54,061373,1
55,001397,0
0,389,7
56,251428,8
48 1,0025,4
57,501460,5
177 837
56” 56,001422,4
62,001574,8
2,4462,0
1,9449,2
5,25133,3
56,061423,9
57,121450,8
0,4411,2
58,501485,9
40 1,1228,4
59,881521,0
198 959
58” 58,001473,2
64,001625,6
2,5063,5
250,7
5,38136,6
58,061474,7
59,121501,6
0,4411,2
60,501536,7
44 1,1228,4
61,881571,8
218 1046
60” 60,001524,0
66,001676,4
2,6266,5
2,1354
5,63142,9
60,061525,5
61,121552,4
0,4411,2
62,501587,5
44 1,1228,4
63,881622,6
245 1137
84 SERIES B: WELDING NECK AND BLIND FLANGES
ASME B 16.47SERIES B
ASME B 16.47
SERIES B
150 LB/SQ. IN.WELDING NECk & BLIND FLANGES
75 lb/sq.in150 lb/sq.in300 lb/sq.in
Dø
h
b
1/16”
1,6mm
E
Jø1)
køgø
1,6mm
1/16”
mø
aø1/16”1,6mm
371/2ºlø r
Pipe Flange dimensions Hub rai-sedFace
drilling Template Approx.Weight
Approx.Weight
Nom.sizedN
Odin.
mm
din.
mm
Ein.
mm
bin.
mm
hin.
mm
ain.
mm
min.
mm
rin.
mm
gin.
mm
Num-ber
Iin.
mm
kin.
mm
Weld. N.
kilo
Blind
kilo
26” 26660,4
30,94785,9
1,7544,5
1,5639,5
3,4487,3
26,06661,9
26,94684,3
0,389,7
28711,2
36 0,8822,4
29,31744,5
63 165
28” 28,0711,2
32,94836,7
1,8847,8
1,6942,9
3,6993,7
28,06712,7
28,94735,1
0,389,7
30762,0
40 0,8822,4
31,31795,3
74 200
30” 30762,0
34,94887,5
2,0050,8
1,6942,9
3,8898,5
30,06763,5
31787,4
0,389,7
32812,8
44 0,8822,4
33,31846,1
80 226
32” 32812,8
37,06941,3
2,1253,8
1,7544,4
4,19106,4
32,06814,3
33,06839,7
0,389,7
34863,6
48 0,8822,4
35,44900,2
92 263
34” 34863,6
39,561004,8
2,2557,2
1,8847,7
4,28108,6
34,06865,1
35,12892,0
0,389,7
36,25920,8
40 1,0025,4
37,69957,3
113 320
36” 36914,4
41,621057,1
2,3158,7
250,7
4,56115,7
36,06915,9
37,19944,6
0,389,7
38,25971,6
44 1,0025,4
39,751009,7
129 374
38” 38,00965,2
44,251124,0
2,5063,5
2,0652,2
4,82122,4
38,12968,2
39,25997,0
0,389,7
40,251022,4
40 1,1228,4
42,121069,8
150 434
40” 40,001016,0
46,251174,8
2,6266,5
2,1354
5126,9
40,121019,0
41,311049,3
0,389,7
42,51079,5
44 1,1228,4
44,121120,6
162 489
42” 421066,8
48,251225,6
2,6968,3
2,2557,1
5,19131,8
42,121069,8
43,381101,9
0,4411,2
44,51130,3
48 1,1228,4
46,121171,4
184 560
44” 441117,6
50,251276,4
2,8171,4
2,3258,9
5,32135,1
44,121120,6
45,381152,7
0,4411,2
46,51181,1
52 1,1228,4
48,121222,2
192 626
46” 461168,4
52,811341,4
2,9474,7
2,3860,4
5,63142,9
46,121171.4
47,441205,0
0,4411,2
48,621234,9
40 1,2531,8
50,561284,2
224 709
48” 481219,2
54,811392,2
3,0677,7
2,563,4
5,82147,8
48,121222,2
49,51257,3
0,4411,2
50,751289,1
44 1,2531,8
52,561335,0
231 799
50” 50,001270,0
56,511435,4
3,1880,8
2,6366,7
6152,3
50,121273,0
51,501308,1
0,4411,2
52,751339,9
48 1,2531,8
54,561385,8
263 899
52” 52,001320,8
58,811493,8
3,3184,1
2,6968,3
6,13155,6
52,121323,8
53,561360,4
0,4411,2
54,751390,7
52 1,2531,8
56,561436,6
285 985
54” 54,001371,6
61,001549,4
3,4487,4
2,7569,8
6,32160,5
54,121374,6
55,621412,7
0,4411,2
56,751441,5
56 1,2531,8
58,751492,3
287 1081
56” 56,001422,4
63,001600,2
3,5690,4
2,8271,6
6,5165
56,121425,4
57,691465,3
0,5614,2
58,751492,3
60 1,2531,8
60,751543,1
323 1181
58” 58,001473,2
65,941674,9
3,6893,5
2,8873,1
6,82173,2
58,121476,2
59,691516,1
0,5614,2
60,751543,1
48 1,3835,1
63,441611.4
384 1322
60” 60,001524,0
67,941725,7
3,8196,8
2,9474,6
7177,7
60,121527,0
61,811570,0
0,5614,2
63,001600,2
52 1,3835,1
65,441662,2
388 1430
75 150
85 SERIES B: WELDING NECK AND BLIND FLANGES
ASME B 16.47 SERIES B
300 LB/SQ. IN.WELDING NECk & BLIND FLANGES
75 lb/sq.in150 lb/sq.in300 lb/sq.in
Dø
h
b
1/16”
1,6mm
E
Jø1)
køgø
1,6mm
1/16”
mø
aø1/16”1,6mm
371/2ºlø r
Pipe Flange dimensions Hub rai-sedFace
drilling Template Approx.Weight
Approx.Weight
Nom.sizedN
Odin.
mm
din.
mm
Ein.
mm
bin.
mm
hin.
mm
ain.
mm
min.
mm
rin.
mm
gin.
mm
Num-ber
Iin.
mm
kin.
mm
Weld. N.
kilo
Blind
kilo
26” 26660,4
34,12866,6
3,5088,9
3,4487,3
5,63142,9
26,19665,2
27,62701,5
0,5614,2
29736,6
32 1,3835,1
31,62803,1
181 404
28” 28,0711,2
36,25920,8
3,5088,9
3,4487,3
5,82147,8
28,19716,0
29,75755,7
0,5614,2
31787,4
36 1,3835,1
33,75857,3
203 457
30” 30762,0
39990,6
3,6993,7
3,6392,1
6,16156,4
30,25768,4
32812,8
0,5614,2
33,25844,6
36 1,5038,1
36,25920,8
268 555
32” 32812,8
41,51054,1
4,06103,1
4101,5
6,56166,5
32,25819,2
34863,6
0,6215,7
35,5901,7
32 1,6241,1
38,5977,9
330 693
34” 34863,6
43,621107,9
4,06103,1
4101,5
6,75171,4
34,25870,0
36,12917,4
0,6215,7
37,5952,5
36 1,6241,1
40,621031,7
357 765
36” 36914,4
46,121171,4
4,06103,1
4101,5
7,06179,2
36,25920,8
38965,2
0,6215,7
39,751009,7
32 1,7544,5
42,881089,2
405 858
38” 38,00965,2
48,121222,2
4,38111,3
4,32109,7
7,5190,4
38,25971,6
40,001016,0
0,6215,7
41,751060,5
36 1,7544,5
44,881140,0
416 1005
40” 40,001016,0
50,121273,0
4,56115,8
4,5114,2
7,75196,8
40,251022,4
421066,8
0,6215,7
43,881114,6
40 1,7544,5
46,881190,8
450 1132
42” 421066,8
52,51333,5
4,69119,1
4,63117,5
8203,1
42,311074,7
441117,6
0,6215,7
461168,4
36 1,8847,8
491244,6
502 1280
44” 441117,6
54,51384,3
5127,0
4,94125,4
8,38212,8
44,311125,5
46,191173,2
0,6215,7
481219,2
40 1,8847,8
511295,4
552 1466
46” 461168,4
57,51460,5
5,12130,1
5126,9
8,69220,7
46,311176,3
48,381228,9
0,6215,7
501270,0
36 2,0050,8
53,751365,3
650 1657
48” 481219,2
59,51511,3
5,31134,9
5126,9
8,75222,2
48,311227,1
50,311277,9
0,6215,7
52,251327,2
40 2,0050,8
55,751416,1
731 1772
50” 50,001270,0
61,501562,1
5,50139,7
5,38136,6
9,19233,4
50,311277,9
52,381330,5
0,6215,7
54,251378,0
44 2,0050,8
57,751466,9
760 2029
52” 52,001320,8
63,501612,9
5,68144,3
5,56141,1
9,5241,2
52,311328,7
54,441382,8
0,6215,7
56,251428,8
48 2,0050,8
59,751517,7
800 2230
54” 54,001371,6
65,881673,4
5,88149,4
5,32135,1
9,38238,2
54,311379,5
56,501435,1
0,6215,7
58,251479,6
48 2,0050,8
62,121577,8
898 2310
56” 56,001422,4
69,501765.3
6,18157,0
6152,3
10,5266,6
56.311430,3
58,811493,8
0,6917,5
60,501536,7
36 2,3860,5
65,001651,0
1143 2891
58” 58,001473,2
71,941827,3
6,38162,1
6152,3
10,75273
58,311481,1
60,941547,9
0,6917,5
62,751593,9
40 2,3860,5
67,441713,0
1217 3093
60” 60,001524,0
73,941878,1
6,56166.6
5,88149,3
10,63269,9
60,311531,9
62,941598,7
0,6917.5
65,001651,0
40 2,3860.5
69,441763.8
1311 3213
86 SERIES B: WELDING NECK AND BLIND FLANGES
ASME B 16.47SERIES B
ASME B 16.47
SERIES B
400 lb/sq.in
Dø
h
b
1/16”
1,6mm
E
Jø1)
køgø
6,4mm
1/16”
mø
aø1/16”1,6mm
371/2ºlø r
400 LB/SQ. IN.WELDING NECk & BLIND FLANGES
Pipe Flange dimensions Hub rai-sedFace
drilling Template Approx.Weight
Approx.Weight
Nom.sizedN
Odin.
mm
din.
mm
Ein.
mm
bin.
mm
hin.
mm
ain.
mm
min.
mm
rin.
mm
gin.
mm
Num-ber
Iin.
mm
kin.
mm
Weld. N.
kilo
Blind
kilo
26” 26660.4
33,5850,9
3,588,9
3,588,9
5,88149.4
26660.4
27,12688,8
0.4411.2
28711,2
28 1,538,1
30,75781,1
176 398
28” 28,0711,2
36914.4
3,7595,3
3,7595,3
6,25158,8
28711,2
29,12739,6
0,512,7
30762,0
24 1,6241,1
33838,2
216 492
30” 30762,0
38,25971,6
4101,6
4101,6
6,99177,5
30762,0
31,25793,8
0,512,7
32,25819,2
28 1,6241,1
35,25895,4
253 592
32” 32812,8
40,751035,1
4,25108,0
4,25108,0
7,06179,3
32812,8
33,25844,6
0,512,7
34,38873,3
28 1,7544,5
37,5952,5
300 714
34” 34863,6
42,751085,9
4,38111,3
4,38111,3
7,38187,5
34863,6
35,38898,7
0,5614,2
36,5927,1
32 1,7544,5
39,51003,3
327 810
36” 36914.4
45,51155,7
4,69119,1
4,69119,1
7,88200,2
36914.4
37,5952,5
0,5614,2
38,62980,9
28 1,8847,8
421066,8
402 982
300400
87 SERIES B: WELDING NECK AND BLIND FLANGES
ASME B 16.47 SERIES B
600 LB/SQ. IN.WELDING NECk & BLIND FLANGES
Pipe Flange dimensions Hub rai-sedFace
drilling Template Approx.Weight
Approx.Weight
Nom.sizedN
Odin.
mm
din.
mm
Ein.
mm
bin.
mm
hin.
mm
ain.
mm
min.
mm
rin.
mm
gin.
mm
Num-ber
Iin.
mm
kin.
mm
Weld. N.
kilo
Blind
kilo
26” 26660,4
35889,0
4,38111,3
4,38111,3
7,12180,8
26660,4
27,5698,5
0,512,7
28,62726,9
28 1.7544,5
31,75806,5
267 534
28” 28,0711,2
37,5952,5
4,56115,8
4,56115,8
7,5190,5
28711,2
29,62752,3
0,512,7
30,88784,4
28 1,8847,8
34863,6
326 637
30” 30762,0
49,251022,4
5127,0
4,94125,5
8,06204,7
30762,0
31,75806,5
0,512,7
33,12841,2
28 2,0050,8
36,5927,1
402 793
32” 32812,8
42,751085,9
5,31134,9
5,12130,0
8,5215,9
32812,8
33,88860,6
0,512,7
35,25895,4
28 2,1253,8
38,75984,3
462 925
34” 34863,6
45.751162,1
5,68144,3
5,56141,2
9,19233,4
34863,6
36914,4
0,5614,2
37,5952,5
24 2,3860,S
41,51054,1
582 1150
36” 36914,4
47,751212,9
5,94150,9
5,75146,1
9,56242,8
36914,4
38,12968,2
0,5614,2
39,751009,7
28 2,3860,5
43,51104,9
627 1290
88 SERIES B: WELDING NECK AND BLIND FLANGES
ASME B 16.47SERIES B
ASME B 16.47
SERIES B
900 LB/SQ. IN.WELDING NECk & BLIND FLANGES
Pipe Flange dimensions Hub rai-sedFace
drilling Template Approx.Weight
Approx.Weight
Nom. size dN
Odin.
mm
din.
mm
Ein.
mm
bin.
mm
hin.
mm
ain.
mm
min.
mm
rin.
mm
gin.
mm
Num-ber
Iin.
mm
kin.
mm
Weld.N.
kilo
Blind
kilo
26” 26660.4
40,251022,4
6,06153,9
5,31134,9
10,19258,8
26660,4
29,25743,0
0,4411,2
30762,0
20 2,6266,5
35,5901,7
564 993
28” 28,0711,2
43,51104,9
6,56166,6
5,81147,6
10,88276,4
28711,2
31,38797,1
0,512,7
32,25819,2
20 2,8873,2
38,25971,6
706 1256
30” 30762.0
46.51181,1
6,93176,0
6,12155,4
11,38289,1
30762,0
33,5850,9
0,512,7
34,5876,3
20 3,1279,2
40,751035,1
833 1516
32” 32812,8
48,751238,3
7,31185,7
6,31160,3
11,94303,3
32812,8
35,75908,1
0,512.7
36,5927,1
20 3,1279,2
431092,2
919 1757
34” 34863.6
51,751314,5
7,68195,1
6,75171,5
12,56319,0
34863,6
37,88962,2
0,5614,2
39990,6
20 3,3885,9
45,51155,7
1105 2080
36” 36914,4
531346,2
7,94201,7
6,81173,0
12,81325,4
36914,4
401016,0
0,5614,2
40,51028,7
24 3,1279,2
47,251200,2
1124 2256
600900
89 APPENDIX
APPENDIX
REDUCING FLANGES
150 - 2500 LB/SQ. IN.
ASME B 16.5Nominal
Pipe Size
Minimum Boreor Tapping ofHub Flange
NominalPipeSize
Minimum Boreor Tapping ofHub Flange
NommalPipeSize
Minimum Boreor Tapping ofHub Flange
DN DN DN
3 1/2” 1 1/2”
1” 1/2” 4” 1 1/2” 14” 3 1/2”
1 1/4” 1/2” 5” 1 1/2” 16” 4”
1 1/2” 1/2” 6” 2 1/2” 18” 4”
2” 1” 8” 3” 20” 4”
2 1/2” 1 1/4” 10” 3 1/3”
3” 1 1/4” 12” 3 1/3” 24” 4”
h1
m
h1
m
h1
m
h1
m
h1
m
h1
m
h1
m
h1
m
h1
m
h1
m
h1
m
h1
m
dimensional references
Outside diameter, Thickness, Facing and drilling Template:All these dimensions correspond exactly with those of the full size flange of the nominal pipe size from which the reduction is being made.As in the case of regular full size flanges. the 1/16”. Raised Face on 150 lb. and 300 lb. reducing flanges is included in thickness. The 1/4”Raised Face on flanges in the 400 lb. and higher Pressure Standards is not included in thick-nesses. Any other facing can be furnished.
Hub diameter and Height:For Reducing Slip-on and Threaded flanges, regardless of the amount of reduction, the hub diameter at base (m) and height of hub (h,) are the same as those of a full size flange of the same type and Pressure Standard. but one nominal pipe size smaller than the size from which the reducti6h is being made. For Reducing Welding Neck flanges hub dimensions are the same as those of a full size flange of the nominal pipe size (and Pressure Standard) to which the reduction is being made.
Bore:Reducing Slip-on flanges are bored to the same diameters as full size flanges of the size (and Pressure Standard) to which the reduction is made. Reducing Threaded flanges in the 150 lb. Standard do not require a counterbore. On 300 lb. and higher Pressure Standards depth of counterbore is 1/4” for tappings 2” and smaller and 3/8.” for tappings 2 -1/2” and larger. Counter-bore diameters are the same as for full size flanges of identical tapping.
Minimum Bores:The smallest sizes to which hubbed flanges can be bored are listed in the above table. For reductions to sizes smaller than listed. BLIND FLANGES are furnished bored or tapped to required nominal pipe size.
90 APPENDIX
APPENDIX
ORIFICE FLANGES300-2500 LB/SQ.IN
Orifice Flanges are ruled in ASME/ANSI B 16.36.In various fields (facing, marking etc.) they are in accordance with ASME/ANSI B 16.5.
sizes: Threaded Orifice Flange:300 lbs 1” - 8”Slip-on Orifice Flange:300 lbs 1” - 24”Welding Neck Orifice Flange:300 lbs 1” - 24”400 lbs 4” - 24”600 lbs 1” - 24”900 lbs 3” - 24”1500 lbs 1” - 24”2500 lbs 1” - 12”
The minimum flange thickness is 38.1 mm. The overall length of hub increases in the same way as the flange thickness.Tolerances on all dimensions shall be as shown in ASME/ANSI B 16.5 except for:
1. Pressure tap location:Tolerance on location of centre of pressure tap hole from flange faces shall be:
a. flange smaller than 4” ± 0.02”’b. flange 4” and larger ± 0.03”
2. Inside diameter:Bore diameter tolerance (welding neck flanges only) is ± 0,5 % of nominal value.
Height of RF-Orifice Flanges 600 Ibs 1” - 3” is 0,06”.Each Orifice Flange is provided with 2 pressures tap holes 1/2”’ NPT, displaced by 180º.Each hole shall be equipped with a pipe plug. Tap hole diameters are:
Orifice Flanges
1” - 2 1/2 “ 6,4 mm3” 9,5mm4” and larger 12,7 mm
The distance x from the centre line of the hole to the face is for RF-Flanges 23.8 mm and for all RT J-Flanges 19.1 mm and shall be measured at the bore. For depth of groove 11.1 mm or larger there are due to insufficient material between groove and pressure tap hole modifications of diameter of hole or type of hole necessary.
Each Flange shall have a machine bolt mounted in a hole drilled on the flange centre line at 900 from the pressure taps, for use as jackscrew. Machine bolt shall be regular with one heavy hex nut.
The depth of the slot shall admit the nut so that there is no interference with the joining of the flan-ges when bolted together without orifice plate.
91 APPENDIX
MA
TER
IALS
CH
EMIC
AL
rEq
UIr
EMEN
TsTEN
SIL
E
STREN
GTH
YIE
LD
STREN
GTH
HARD
-N
ESS
IMPA
CT
TEST
HEAT
TREATM
EN
T
CM
nSi
PS
Cr
Ni
Mo
Nb
VCu
Al
Ti
Oth
er e
lem
.KSI
N/m
mKSI
N/m
mH
B º
CJo
ule
s
CA
rBO
N s
TEEL
A105N
0,3
50,6
0-1
,35
0,1
0-0
,35
0,0
35
0,0
40
0,3
00,4
00,1
20,0
80,4
070
485
36
250
137-1
87
N
C21
0,1
8-0
,23
0,8
-1,3
50,1
5-0
,35
0,0
35
0,0
30
0,3
00,4
00,1
20,0
20,0
30,4
070-9
1485-6
30
36
250
137-1
87
20
31
N
BF4
8N
0,2
30,7
0-1
,35
0,1
5-0
,30
0,0
35
0,0
35
1,4
567-8
6470-6
00
37
255
137-1
87
N
CSAG
R248CATI
0,3
51,3
50,3
50,0
50
0,0
60
0,3
00,4
00,1
20,0
50,1
00,4
060
414
358
248
137-1
87
N
ESP.
0,1
8-0
,21
0,8
0-1
,10
0,1
5-0
,30
0,0
20
0,0
10
0,3
00,4
00,1
20,0
20,0
30,4
00,0
20-0
,050
N:0
,012
70
485
36
250
137-1
87
20
37
N
CA
rBO
N A
Nd
ALL
Oy
sTEE
L FO
r LO
W T
EMP
ErA
TUrE
A350LF
2Cla
ss1
0,3
00,6
0-1
,35
0,1
5-0
,30
0,0
35
0,0
40
0,3
00,4
00,1
20,0
20,0
80,4
070-9
5485-6
55
36
250
137-1
97
-46
20
N
A350LF
2Cla
ss2
0,3
00,6
0-1
,35
0,1
5-0
,30
0,0
35
0,0
40
0,3
00,4
00,1
20,0
20,0
80,4
070-9
5485-6
55
36
250
137-1
97
-18
27
N
BF4
8F
0,2
00,9
0-1
,40
0,3
50,0
30
0,0
20
0,4
567-8
6470-6
00
37
255
137-1
87
-46
21
N
CSAG
R248CATII
0,3
51,3
50,3
50,0
50
0,0
60
0,3
00,4
00,1
20,0
50,1
00,4
060
414
36
248
137-1
97
-46
27
N
A350LF
3Cla
ss1
0,2
00,9
00,2
0-0
,35
0,0
35
0,0
40
0,3
03,3
-3,7
0,1
20,0
20,0
30,4
070-9
5485-6
55
38
260
137-1
97
-101
20
N
A350LF
3Cla
ss2
0,2
00,9
00,2
0-0
,35
0,0
35
0,0
40
0,3
03,3
-3,7
0,1
20,0
20,0
30,4
070-9
5485-6
55
38
260
137-1
97
-101
27
N
A350LF
6Cla
ss1
0,2
21,1
5-1
,50
0,1
5-0
,30
0,0
25
0,0
25
0,3
00,4
00,1
20,0
20,0
4-0
,11
0,4
0N
:0,0
1-0
,03
66-9
1455-6
30
52
360
137-1
97
-51
20
N
A350LF
6Cla
ss2
0,0
25
0,0
25
0,3
00,4
00,1
20,0
20,0
4-0
,11
0,4
075-1
00
515-6
90
60
415
137-1
97
-51
27
N
A350LF
6Cla
ss3
0,0
25
0,0
25
0,3
00,4
00,1
20,0
275-1
00
515-6
90
60
415
137-1
97
-18
27
N
A707L3
Cla
ss3
0,2
21,1
5-1
,50
0,3
00,0
25
0,0
25
0,3
00,4
00,1
20,0
20,0
4-0
,11
0,2
0N
:0,0
1-0
,03
75
515
60
415
156-2
35
-46
68
Q &
T
A707L3
Cla
ss4
0,0
25
0,0
25
0,3
00,4
00,1
20,0
290
620
75
515
179-2
65
-46
68
Q &
T
CA
rBO
N s
TEEL
FO
r H
IgH
yIE
LdA694F4
20,2
61,4
00,1
5-0
,35
0,0
25
0,0
25
60
415
42
290
HEAT
TREATM
EN
TO
NREQ
UIR
ED
A694F5
20,0
25
0,0
25
66
455
52
360
A694F6
00,0
25
0,0
25
75
515
60
415
A694F6
50,0
25
0,0
25
77
530
65
455
A694F7
00,0
25
0,0
25
82
565
70
485
LOW
ALL
Oy
sTEE
L A182F1
0,2
80,6
0-0
,90
0,1
5-0
,35
0,0
45
0,0
45
0,4
4-0
,65
70
485
40
275
143-1
92
N &
T
A182F5
0,1
50,3
0-0
,60
0,5
00,0
30
0,0
30
4-6
0,5
00,4
4-0
,65
70
485
40
275
143-2
17
N &
T
A182F5
a0,2
50,6
00,5
00,0
40
0,0
30
4-6
0,5
00,4
4-0
,65
90
620
65
450
187-2
48
N &
T
A182F9
0,1
50,3
0-0
,60
0,5
0-1
0,0
30
0,0
30
0,9
0-1
,10
85
585
55
380
179-2
17
N &
T
A182F9
10,0
8-0
,12
0,3
0-0
,60
0,2
0-0
,50
0,0
20
0,0
10
8-9
,50,4
00,8
5-1
,05
0,0
6-0
,10
0,1
8-0
,25
0,0
40
N:0
,03-0
,07
85
585
60
415
248
N &
T
A182F1
1Cla
ss1
0,0
5-0
,15
0,3
0-0
,60
0,5
0-1
0,0
30
0,0
30
1-1
,50,4
4-0
,65
60
415
30
205
121-1
74
N &
T
A182F1
1Cla
ss2
0,1
0-0
,20
0,3
0-0
,60
0,5
0-1
0,0
40
0,0
40
1-1
,50,4
4-0
,65
70
485
40
275
143-2
07
N &
T
A182F2
2Cla
ss1y3
0,0
5-0
,15
0,3
0-0
,60
0,5
00,0
40
0,0
40
2-2
,50,8
7-1
,13
75
515
45
310
156-2
07
N &
T
92 APPENDIX
APPENDIX
MA
TER
IALS
CH
EMIC
AL
rEq
UIr
EMEN
TsTEN
SIL
E
STREN
GTH
YIE
LD
STREN
GTH
HARD
-N
ESS
IMPA
CT
TEST
HEAT
TREATM
EN
T
CM
nSi
PS
Cr
Ni
Mo
Nb
VCu
Al
Ti
Oth
er e
lem
.KSI
N/m
mKSI
N/m
mH
B º
CJo
ule
s
AU
sTEN
ITIC
sTA
INLE
ss s
TEEL
A182F3
04
0,0
82,0
01,0
00,0
45
0,0
30
18-2
08-1
175
515
30
205
A
A182F3
04H
0,0
4-0
,10
2,0
01,0
00,0
45
0,0
30
18-2
08-1
175
515
30
205
A
A182F3
04L
0,0
32,0
01,0
00,0
45
0,0
30
18-2
08-1
370
485
25
170
A
A182F3
16
0,0
82,0
01,0
00,0
45
0,0
30
16-1
810-1
42-3
75
515
30
205
A
A182F3
16H
0,0
4-0
,10
2,0
01,0
00,0
45
0,0
30
16-1
810-1
42-3
75
515
30
205
A
A182F3
16L
0,0
32,0
01,0
00,0
45
0,0
30
16-1
810-1
52-3
70
485
25
170
A
A182F3
21
0,0
82,0
01,0
00,0
45
0,0
30
17-1
99-1
25x%
C-0
,70
75
515
30
205
A
A182F3
21H
0,0
4-0
,10
2,0
01,0
00,0
45
0,0
30
17-1
99-1
24x%
C-0
,70
75
515
30
205
A
A182F3
47
0,0
82,0
01,0
00,0
45
0,0
30
17-2
09-1
310x%
C-1
,10
75
515
30
205
A
A182F3
47H
0,0
4-0
,10
2,0
01,0
00,0
45
0,0
30
17-2
09-1
38x%
C-1
,10
75
515
30
205
A
A182F9
04L
0,0
22,0
01,0
00,0
40
0,0
30
19-2
323-2
84-5
1-2
N:0
,10
71
490
31
215
A
FErr
ITIC
- A
UsT
ENIT
IC s
TAIN
LEss
sTE
EL (
dU
PLE
x)A182F5
00,0
32,0
01,0
00,0
45
0,0
30
24-2
65,5
-6,5
1,2
-2N
:0,1
4-0
,2100-1
30
690-9
00
65
450
A
A182F5
10,0
32,0
01,0
00,0
30
0,0
20
21-2
34,5
-6,5
2,5
-3,5
N:0
,08-0
,290
620
65
450
A
A182F5
20,0
32,0
00,6
00,0
35
0,0
10
26-2
93,5
-5,2
1-2
,5N
:0,1
5-0
,35
100
690
70
485
A
A182F5
30,0
31,2
00,8
00,0
35
0,0
20
24-2
66-8
3-5
0,5
0N
:0,2
4-0
,32
116
800
80
550
310
A
A182F5
4*
0,0
31,0
00,8
00,0
30
0,0
20
24-2
66-8
2,5
-3,5
0,2
0-0
,80
N:0
,24-0
,32
116
800
80
550
310
A
A182F5
5*
0,0
31,0
01,0
00,0
30
0,0
10
24-2
66-8
3-4
0,5
0-1
N:0
,20-0
,3109-1
30
750-8
95
80
550
A
A182F5
7*
0,0
30,8
00,8
00,0
25
0,0
02
24-2
66,5
-83-4
1,2
-2N
:0,2
3-0
,33
118
820
85
585
A
A182F5
90,0
31,5
00,8
00,0
35
0,0
20
24-2
65,5
-83-5
0,5
-3N
:0,2
0-0
,35
112
770
80
550
A
A182F6
00,0
32,0
01,0
00,0
30
0,0
20
22-2
34,5
-6,5
3-3
,5N
:0,1
4-0
,295
655
70
485
A
A182F6
10,0
41,5
01,0
00,0
40
0,0
30
24-2
74,5
-6,5
2,9
-3,9
1,5
-2,5
N:0
,10-0
,25
109
750
80
550
A
A182F6
50,0
30,8
-1,5
0,8
00,0
30
0,0
30
28-3
05,8
-7,5
1,5
-2,6
0,8
0N
:0,3
0-0
,4109
750
80
550
A
(*)
TU
NG
STEN
(W
) REQ
UIR
ED
N =
NO
RM
ALI
ZED
Q
= Q
UEN
CH
ED
T =
TEM
PERED
A =
AN
NEALE
D
CH
EM
ICAL
REQ
UIR
EM
EN
TS A
RE M
AXIM
UM
AN
D M
ECH
AN
ICAL
REQ
UIR
EM
EN
TS A
RE M
INIM
UM