[woi] special piping connections data book [2006]

DATA BOOK1-888-610-0777 • www.woihouston.com

“Worldwide Innovators of

Branch Connections”

Special Piping Connections

SERVING THE

• Power Industry ASME B31.1

• Process Piping ASME B31.3

• Pipeline Transportation ASME B31.4

• Gas Transmission ASME B31.8

• Building Services Piping ASME B31.9

• Shipbuilding MIL I 45208

• Boiler & Pressure Vessel ASME SEC. VIII Div.1

• Boiler & Pressure Vessel ASME SEC. I

2006

WOI Welding Outlets, Inc.1341 Hill RoadHouston, Texas 77039(281) 590-0190 • (281) 590-1415 FAX

E-mail [email protected]

To Whom it May Concern:

Welding Outlets, Inc. “WOI” is a certified Woman-owned Manufacturer of high pressurepiping components that are available in over 40 grades of steel. The piping components weproduce are known in the ASME code as “Branch Connections”. A wide-range of industriesuse the branch connections we produce. These industries include pipeline, refinery/chemical,power plants, shipbuilding as well as those industries that process food, beverages , pulp andpaper and pharmaceuticals.

We take great pride in the products we produce and we are on call 24 hours a day. Thequality of our products and our customers’ satisfaction will always be our top priorities. Itwould our sincerest pleasure to have the opportunity to service your needs in branchconnections. Please feel free to contact us with any questions you have regarding ourcompany and the products we produce.

Respectfully,

Sheryl Ryan MichalakPresident

Gus SorolaVice-President

Monte RyanSecretary/Treasurer

1-888-610-0777 - 24 HoursWOI Products are Manufactured in the United States of America

Contents

Marking Content for Branch Connections ..................................................................2

Branch Outlet versus Tee..............................................................................................3

Branch Connections and Special Products.................................................................4

Branch Connections......................................................................................................5

Butt-Weld Branchette™ Dimensions and Weights.......................................................6

Heavy Wall Branchette™ “A” Dimensions ....................................................................7

Socket-Weld and Threaded Branchettes™ Dimensions and Weights ....................... 8

Butt-weld 45º Lateral Branchette™ and Elbow Branchette™ Dimensions..................9

Plain End and Threaded Nipple Branchettes™ ..........................................................10

Nipple Branchettes......................................................................................................11

Low Weld Volume Branchettes - Stainless Steel Applications................................12

Butt-weld HVAC Branchette™ .....................................................................................13

HVAC Groovette™ .................................................................................................14-15

Flanged Branchette™ ...................................................................................................16

Insert Branchette™ .....................................................................................................17

Couplets and Weld Bosses ........................................................................................18

Special Pipe Plugs and Radiographic Plugs.............................................................19

Bleed Rings and Studding Outlets............................................................................20

Butt-Weld Crosses and Butt-Weld Caps ...................................................................21

Butt-weld Wyes, Laterals and Nozzles ......................................................................22

Thermowells Sampling Nozzles................................................................................23

Flanged x Threaded Connections..............................................................................24

Swage Nipples............................................................................................................25

“Forged” Union Elbow ..............................................................................................26

Union Outlets and Hammer Unions .........................................................................27

Codes and Standards Reference...............................................................................28

Industry Terminology..................................................................................................29

Straight Bore Design..................................................................................................30

Wall Thickness / Bore Chart A ....................................................................................31

Screws and Threads Chart .........................................................................................32

Material Specification Chart ......................................................................................33

Wall Thickness / Bore Chart B ....................................................................................34

Measurement Conversion Chart ...............................................................................35

1-888-610-0777 - 24 Hours Manufacturer of Components for the Piping and Pressure Vessel Industry

Certified Women-Owned Manufacturer

Page 1

Marking Content for WOI Branch Connections

Outlet Size

FlangeRating Heat

Code

MaterialSpecification

andGrade

ProductName

Header/Run PipeSize or Range


andGrade

ProductName

Header/Run PipeSize or RangeMaterial

Specificationand

Grade

ProductName



andGrade

ProductName


ManufacturerLogo

HeatCode

ClassRating

OutletSize

ManufacturerLogo

HeatCode

ClassRating

OutletSize

ManufacturerLogo

HeatCode

WallThickness

orSchedule

OutletSize

ManufacturerLogo

Bore

Buttweld Branchette™ (BWB)

Socket Weld Branchette™ (SWB) Threaded Branchette™ (THB)

Flanged Branchette™ (FLB)


Page 2

Branchette™ versus Welding Tee

Where and Why to use an Integrally Reinforced Branchette™ in lieu of a Welding Tee

Wherever welding fittings are required use an Integrally Reinforced Branchette™ in lieu of a conventional welding tee for the following reasons listed below:

a. Integrally Reinforced Branchette™ cost at least 50% less than a conventional welding tee.b. Fabrication time to install an Integrally Reinforced Branchette™ is at least 50% faster than a conventional

welding tee.c. An Integrally Reinforced Branchette™ requires two (2) welds, three (3) for a conventional welding tee.d. Thus the Branchette™ eliminates one (1) weld and non-destructive and inspection cost.e. Integrally Reinforced Branchette™ restores the run and branch pipes to their original pressure retaining strength.f. Integrally Reinforced Branchette™ can be consolidated over a great number of run pipe sizes,

which reduce a stocking locations inventory.g. Integrally Reinforced Branchette™ are flexible in fabrication, allowing you to install your run pipe,

then install the Integrally Reinforced Branchette™ at any location and orientation.h. Integrally Reinforced Branchette™ are available in a greater number of materials and schedules.i. Integrally Reinforced Branchette™ meet all current Piping and Pressure Vessel codes.

Fabricators, stocking distributors, and end user alike can enjoy the advantages that an Integrally ReinforcedBranchette™ employ over that of a conventional welding tee.

The diagrams below shows an Integrally Reinforced Branchette™ and a conventional welding tee. Both the conventional welding tee and an Integrally Reinforced Branchette™ forms a “T” intersection, joining the run and branch pipes together at a predetermined location.

Conventional Welding Tee Integrally Reinforced Branchette™

WOI is a world class leader in the design, manufacture and testing of Integrally Reinforced branch connections. Call us for your next branch connection requirements or a solution to your special problem.

INTEGRALLY

REINFORCED

BRANCHETTEª

RUN PIPE

BRANCH PIPE

WELD

WELD

BRANCH PIPE

WELD

WELD

WELD

RUN PIPE

RUN PIPE

BUTTWELD TEE



Page 3

Branch Connections and Special Products

Socket Weld & ThreadedBranchette™ 1/8" - 6"

Butt Weld Branchette™ 1/2" - 48"

Butt Weld-Socket Weld-Threaded Elbow Branchette™

1/2" - 48"

Butt Weld InsertBranchette™

1/2" - 36"

Butt Weld-Socket Weld-Threaded 45º Lateral Branchette™

1/2" - 48"

Flanged Branchette™ 1/2" - 4" – Class 150 – 2500

Socket Weld & Threaded Union Branchette™

1/2" - 4"

All Schedules 3M - 6M - 9M - 10M

All Schedules All Schedules All Schedules & Wall Thicknesses

100% X-RAY

3M - 6M

LUG TYPE NUT

Flanged ContouredNozzles

1/2" - 36"

Butt-weld Wyes and Laterals SEAMLESS

Thermowells &

Sample Nozzles

LWVSocket Weld & Threaded

Branchette™1/4" - 6"

HVAC Branchette™

6" - 24"

HVAC Groovette™

6" - 24"

Bosses & Couplets

Socket Weld & Threaded 1/2" - 4"

RT Plugs

Studding Outlets1/2" - 36"

Page 7 Page 9 Page 9 Page 28


Page 14 Pages 15-16 Page 19 Page 20



Page 4

Branch Connections (Branchettes™)

Extended Branchette™1/2” - 4” Branchettes™

3 1/2 “ - 6 1/2” Standard LengthsXS, S/160 & XXS Ratings

Threaded Branchette™ Socket-Weld Branchette™ANSI/ASME B1.20.1 ASME B16.11

1/8 - 6” Branchettes™

Butt-Weld Branchette™1/2” - 48” OutletB/W Ends per B16.9 and B16.25

Notes:WOI Branch Connections (BranchettesTM) meet MSS-SP-97 2001 Ed.

Available MaterialsA182F304/LA182F316/LA182F321HA182F347/HA182F51 (Duplex)A182F53A182F55A182F60B564-A400B564-A600B564-C276B160-A200B462-A20A350-LF2A694-F42-F70A105

Plus many more grades of material.



Page 5

Butt-Weld Branchette™ Dimensions and Weights

Complies with MSS-SP-97 and B16.9

Butt-Weld Branchette™ Minimum Required Weld Profile

Longitudinal Section Transverse Section

Fullthickness

fullpenetration

weld

Fullthickness

fullpenetration

weld

Tb

0.1250.063

Root Gap

Fillet weldto provide

smoothtransition

to run pipeoutsidesurface

Cover FilletMin.=Lessor of

.025 in or .7 Tb*

* REF.: B31.3 PAR. 328.5.4 FIG: 328.5.4D1

1/8 5/8 0.269 0.08 5/8 0.215 0.10 1/4 5/8 0.364 0.08 5/8 0.302 0.10 3/8 3/4 0.493 0.09 3/4 0.423 0.15 1/2 3/4 0.622 0.12 3/4 0.546 0.12 1-1/8 0.464 0.24 1-1/8 0.252 0.23 3/4 7/8 0.824 0.28 7/8 0.742 0.21 1-1/4 0.612 0.39 1-1/4 0.434 0.65 1 1-1/16 1.049 0.34 1-1/16 0.957 0.43 1-1/2 0.815 0.62 1-1/2 0.599 0.78 1-1/4 1-1/4 1.380 0.70 1-1/4 1.278 0.72 1-3/4 1.160 1.16 1-3/4 0.896 1.16 1-1/2 1-5/16 1.610 0.90 1-5/16 1.500 0.88 2 1.338 1.80 2 1.100 1.60 2 1-1/2 2.067 1.10 1-1/2 1.939 1.25 2-3/16 1.687 2.30 2-3/16 1.503 2.50 2-1/2 1-5/8 2.469 2.30 1-5/8 2.323 2.70 3 1-3/4 3.068 2.50 1-3/4 2.900 3.80 3-1/2 1-7/8 3.548 4.50 1-7/8 3.364 5.00 4 2 4.026 5.90 2 3.826 6.20 5 2-1/4 5.047 6.40 2-1/4 4.813 9.60 6 2-3/8 6.065 10.50 3-1/16 5.761 15.10 8 2-3/4 7.981 18.00 3-7/8 7.625 28.70 10 3-1/16 10.020 27.20 3-11/16 9.750 36.20 AVAILABLE ON REQUEST 12 3-3/8 12.000 44.00 4-1/16 11.750 67.00 14 3-1/2 13.250 56.00 3-15/16 13.000 72.30 16 3-11/16 15.250 76.00 4-3/16 15.000 102.10 18 3-13/16 17.250 97.00 4-3/8 17.000 129.80 20 4 19.250 120.00 4-11/16 19.000 165.90 24 4-9/16 23.250 194.60 5-1/2 23.000 262.10 26 4-11/16 25.250 230.90 5-3/4 25.000 315.70 30 5-3/8 29.250 335.20 36 5-3/8 35.250 477.50 48 5-13/16 47.250 1103.70

STANDARD

CAAPPROX.WEIGHT CA

APPROX.WEIGHT CA

APPROX.WEIGHT CA

APPROX.WEIGHT

OUTLET

SIZE

EXTRA-STRONG SCHEDULE 160 XX-STRONG

WEIGHTS ARE BASED ON CARBON STEEL = 0.283 lbs/in2

A

ROOT GAP

BRANCH PIPE

BRANCHETTE™

RUN PIPE

C


Page 6

Heavy Wall Branchette™ “A” Dimensions

Heavy Wall Butt-Weld Branchette™ Minimum Required Weld Profile

3/4 1 1-1/4 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3

2-7/8 3-1/4 3-3/8 3-5/8 4-1/8 4-9/16 5 5-1/2 5-7/8 6-1/16

3-1/8 3-1/4 3-7/16 3-3/4 4-3/16 4-5/8 5-1/16 5-9/16 6 6-5/16

3-5/16 3-3/8 3-1/2 3-7/8 4-5/16 4-3/4 5-3/16 5-5/8 6-1/8 6-9/16

3-3/4 3-3/4 4 4-1/4 4-3/4 5-1/4 5-3/4 6-1/4 6-5/8 7-3/16

4-1/8 4-3/8 4-1/2 4-11/16 5-1/4 5-3/4 6-1/4 6-3/4 7-1/4 7-13/16

4-3/16 4-5/8 4-7/8 5-3/16 5-3/4 6-3/8 6-15/16 7-1/2 8-1/8 8-11/16

4-1/4 4-7/8 5 5-5/16 5-15/16 6-9/16 7-3/16 7-13/16 8-7/16 9-1/16

4-3/8 5-1/8 5-3/8 5-11/16 6-5/16 6-15/16 7-9/16 8-3/16 8-13/16 9-7/16

4-1/2 5-1/4 5-1/2 5-13/16 6-5/16 6-15/16 7-9/16 8-3/16 8-13/16 9-7/16

4-11/16 5-7/8 6 6-7/16 6-5/8 7-1/4 7-7/8 8-1/2 9-1/8 9-3/4

5-1/8 6-1/2 6-1/2 6-1/2 6-13/16 7-7/16 8-1/4 8-13/16 9-7/16 10-1/16

5-5/8 6-3/4 7 7-9/16 7-13/16 8-1/8 8-11/16 9-1/4 9-15/16 10-3/8

6-1/2 7-5/8 8 8-3/4 9 9-13/16 10-1/2 11 12-9/16 10-11/16

“A” Dimensions Run Wall Thickness

BranchPipe Size

3

24

20

18

16

14

12

10

8

6

5

4

3-1/2

A

ROOT GAP

BRANCH PIPE

BRANCHETTE™

RUN PIPE


* REF.: B31.3 PAR. 328.5.4 FIG: 328.5.4D1

Full thicknessfull penetration weld

Full thickness

full penetrationweld

Fillet weld to providesmooth transition

to run pipe outsidesurface

0.1250.063

Root Gap


.250 in or .7 Tb*

Tb



Page 7

Socket-Weld and Threaded Branchettes™

Dimensions and Weights

Complies with MSS-SP-97 and B16.9

1/8 3/4 0.269 0.11 3/4 0.339 0.11 1/4 3/4 0.364 0.14 3/4 0.437 0.14 1-1/8 0.437 0.14 3/8 13/16 0.493 0.14 13/16 0.578 0.14 1-1/8 0.578 0.14 1/2 1 0.622 0.28 1-1/4 0.464 0.28 1 0.719 0.28 1-1/4 0.719 0.28 3/4 1-1/16 0.824 0.39 1-7/16 0.612 0.39 1-1/16 0.922 0.39 1-7/16 0.922 0.39 1 1-5/16 1.049 0.73 1-9/16 0.815 0.73 1-5/16 1.156 0.73 1-9/16 1.156 0.73 1-1/4 1-5/16 1.380 0.96 1-5/8 1.160 0.96 1-5/16 1.500 0.96 1-5/8 1.500 0.96 1-1/2 1-3/8 1.610 1.12 1-11/16 1.338 1.63 1-3/8 1.734 1.12 1-11/16 1.734 1.63 2 1-1/2 2.067 1.66 2-1/16 1.687 1.66 1-1/2 2.218 1.66 2-1/16 2.218 1.65 2-1/2 1-13/16 2.469 2.73 1-13/16 2.625 2.73 3 2 3.068 3.88 2 3.250 3.88 3-1/2 2-1/8 3.548 5.35 2-1/8 3.750 5.35 4 2-1/4 4.026 6.60 2-1/4 4.250 6.18 5 2-5/8 5.047 11.04 2-5/8 5.312 10.92 6 2-11/16 6.065 13.20 2-11/16 6.312 14.08

SWB–CLASS 3000

CAAPPROX.WEIGHT CA

APPROX.WEIGHT CA

APPROX.WEIGHT CA

APPROX.WEIGHT

OUTLET

SIZE

SWB–CLASS 6000 THB–CLASS 3000 THB–CLASS 6000

ROOT GAP

A

C

BRANCH PIPE

SOCKET-WELDBRANCHETTE™

(SWB)

RUN PIPE ROOT GAP

A

C

BRANCH PIPE

THREADEDBRANCHETTE™

(THB)

RUN PIPE

WEIGHTS ARE BASED ON CARBON STEEL=0.283 lbs/in2

Socket-Weld Branchette™ Minimum Required Weld Profile



.250 in or .7 Tb*

Fullthickness

fullpenetration

weld

Fullbevel

thicknessfull

penetrationweld

0.1250.063

Root Gap

TbFillet weld to provide

smooth transition to run pipe outside surface

* REF.: B31.3 PAR. 328.5.4 FIG: 328.5.4D1

CLASS 9000 S/W - 10,000 & 15,000 THREADED AVAILABLE


Page 8

Butt-weld 45º Lateral Branchette™

and Elbow Branchette™ Dimensions

Also available for short radius elbow applications

1/2 1-9/16 1-9/16 1-3/8 1-3/8

3/4 1-7/8 1-7/8 1-11/16 1-11/16

1 2-1/8 2-1/2 1-15/16 1-15/16

1-1/4 2-3/8 2-3/8 2-1/8 2-1/8

1-1/2 2-9/16 2-9/16 2-5/16 2-5/16

2 3 3 2-3/4 2-3/4

2-1/2 3-7/16 3-3/8 3-3/16 3-3/16

3 3-3/4 3-3/4 3-1/2 3-1/2

4 4-5/8 4-5/8 4-5/16 4-5/16

6 6-3/16 6-7/8 5-3/4 6-7/16

8 7-5/8 8-3/4 7-1/4 8-1/2

10 9-1/16 – 8-5/8 –

OUTLET

SIZE

IN. STD XS STD XS

BW 45º Lateral Branchette™

“E” Dimension

BW Elbow Branchette™

“E” Dimension

NOTES:

1) This chart is provided as a reference guide only. The values

listed are subject to change without notice.

2) The values listed for the Elbow Branchette™ are based on a

long radius B16.9 elbow, two times the size of the listed

branch. The “E” dimension will vary slightly for larger or

smaller size elbows.

3) Due to manufacturing tolerances on mating run pipes, angles

and radii for the 45º Lateral Branchette™ and the Elbow

Branchette™, the resultant “E” dimensions may vary more

than the “A” dimension of a standard 90º Branchette™.

EL*

Root Gap

45º Run Pipe

Root Gap

L**

E

A F

K

ASME B16.9Long RadiusElbow

ButtweldElbowBranchette™

Buttweld45º LateralBranchette™



Page 9

Plain End and Threaded Nipple Branchettes™

Dimensions and Weights

ROOT GAP

PLAIN ENDNIPPLEBRANCHETTE™

(PNB)

THREADEDNIPPLEBRANCHETTE™

(TNB)

RUN PIPE

C

A*

ROOT GAPRUN PIPE

C

A*

Plain End Nipple Branchette™ (PNB)

Threaded Nipple Branchette™ (TNB)

PLAIN END NIPPLE BRANCHETTE™ (PNB) THREADED NIPPLE BRANCHETTE™ (TNB)

CA*

OUTLETSIZE

Sch. 80 Sch. 160APPROX.WEIGHT

CA*

Sch. 160 XXSAPPROX.WEIGHT

* Standard “A” Dimensions Of 4-1/2”, 5-1/2” & 6-1/2” Are Also Available.Other Outlet Sizes Are Available Upon Request

1/2 3-1/2 0.546 0.464 0.45 3-1/2 0.464 0.252 0.45

3/4 3-1/2 0.742 0.612 0.64 3-1/2 0.612 0.434 0.64

1 3-1/2 0.957 0.815 0.92 3-1/2 0.815 0.599 0.92

1-1/4 3-1/2 1.278 1.160 1.40 3-1/2 1.160 0.896 1.40

1-1/2 3-1/2 1.500 1.338 1.72 3-1/2 1.338 1.100 1.72

2 3-1/2 1.939 1.687 2.50 3-1/2 1.687 1.503 2.50

Weights Are Based On Carbon Steel = 0.283 lbs/in2


Page 10

Nipple Branchette™

A One Piece Integrally Reinforced Branch Fitting

which Eliminates a Nipple and Branch Connection Weld

NOW AVAILABLE in 1/4” through 4”, Class XS, S/160, and XXS outlets. The Nipple Branchette™ are available with PlainEnd, Threaded End, or Beveled End in all grades of materials. Standard heights are 3-1/2”, 4-1/2”, 5-1/2” and 6-1/2” andare available in all end conditions. Other heights are available upon request. Threaded ends have male NPT threadsin accordance with ASME B1.20.1. Beveled ends are in accordance with ASME B16.25. Nipple Branchettes meet therequirements of ASME B31.3 for integrally reinforced branch connections.

ELIMINATE: ADVANTAGES:

• 2 Piece Construction • 1 Piece Construction• 2 Material Test Report • 1 Material Test Report• 1 Weld – 2 NDT Inspection When Required • 1 Weld – 1 NDT Inspection When Required• Costly Fit Up and Fabrication Time • Reduced Fit Up and Fabrication Time• Weld Protrusion in Bore at Weld Point • Smooth Seamless Bore Provides Better Flow

Lateral Elbow

Plain End Buttweld

Nipple Outlet

Threaded

PIPE NIPPLE

BRANCH CONNECTION



Page 11

I. INTRODUCTION

This standard practice covers essential information and datarequired for the design and manufacture of Low Weld Volumebranch Connections.

II. SCOPE

This standard practice covers branch sizes 1/2” through 2” 3Mclass in Socket-Weld or Threaded configuration, in accordancewith ASME B16.11.

III. DESIGN CRITERIA

LWV-Branchettes have been designed in accordance withASME B31.1, B31.3 and Burst Tested in accordance with MSS-SP-97-2001 Section 7 Annex B – “Records of Design and ProofTest are Available”

IV. PRESSURE & TEMPERATURE RATINGS

Design temperature and other service conditions shall be limited as provided by the applicable code or regulation of thematerial of construction of the branch fitting.

Within these limits the maximum allowable pressure of abranch fitting shall be calculated as for straight seamless pipe,using the wall thickness as given in ASME B36.10 or B36.19 forthe size and applicable schedule of pipe, reduced by manufac-turing tolerances and other allowances.

V. CONSTRUCTION

The bore at the branch connection shall be straight at the pointof attachment to the run pipe. The base of the branch connec-tion shall be contoured to provide a good fit at the opening inthe run pipe, to permit complete penetration of the branchweld at all points, and allow for a root gap of 1/16” to 1/8”.

VI. MARKING

Each fitting shall be permanently marked in accordance withthe rules established in MSS Standard Practice SP-25. Themarking shall include, (but not limited to) the following: (a) Header Size or Consolidation (d) Material(b) Branch Size (e) Heat Code (c) Schedule (f) “WOI” Logo

Example: 36”-4” X 1” 3M A182-F316/L BFL “WOI”

VII.WELDING

Installation welding requirements are outside the scope of thisStandard Practice. Installation welding shall be done in accor-dance with the applicable piping Code or regulation coveringthe piping system into which the fittings are installed. Typicalbranch attachments welds are shown in ASME B31.3.

VIII. DIMENSIONS

Low-Weld Volume Socket-Weld Branchette™ are available insizes 1/8” through 2” Outlets sizes corresponding to 3M classper ASME B16.11 with inside diameters of Sch 5s, Sch 10s,Sch 40s, or Sch 80s with Headers being either Sch 5s, Sch 10s,Sch 40s, or Sch 80s.

Low-Weld Volume Threaded Branchette™ are available on sizes1/8” through 2” Outlets sized corresponding to 3M class perASME B16.11 threads being in accordance with ANSI B1.20.1with Headers being either Sch 5s, Sch 10s, Sch 40s, or Sch 80s.The standard “A” dimension used corresponds to that given forthe given for the specific sizes listed in MSS-SP97-2001.

Low-Weld Volume Branchette™ - Stainless Steel Applications

1/8"

1/4"

3/8"

1/2"

3/4"

1"

1-1/4"

1-1/2"

2"

N/A

N/A

N/A

3/8 - 1/436 - 1/2

1/836 - 1/4

1/836 - 1/436 - 1/8 36 - 1/8

1/436 - 3/8 36 - 1/4 3/8 - 1/4

36 - 1/2

3/4 - 3/836 - 1

1/2 - 3/836 - 3/4

3/836 - 1/2

1 - 3/836 - 1-1/4

1/21-1/2 - 3/4

36 - 2

1-1/4 - 1/236 - 1-1/2

1 - 1/236 - 1-1/4

3/4 - 1/236 - 1

1-1/2 - 3/436 - 2

Header Consolidations

Sch 5s Sch 10s Sch 40s Sch 80s Threaded

3/4” 3/42-1/2 - 1

36 - 3

3/42-1/2 - 1

36 - 3

2 - 3/436 - 2-1/2

1-1/2 - 3/436 - 2

3/42-1/2 - 1

36 - 31

1-1/2 - 1-1/45 - 236 - 6

11-1/4

4 - 1-1/236 - 5

13-1/2 - 1-1/4

36 - 4

13 - 1-1/4

36 - 3-1/2

1-1/4 - 14 - 1-1/2

36 - 5

1-1/2 - 1-1/42-1/2 - 2

8 - 336 - 10

1-1/42 - 1-1/26 - 2-1/2

36 - 8

1-1/42 - 1-1/26 - 2-1/2

36 - 8

1 - 1-1/44 - 1/236 - 5

1-1/2 - 1-1/43-1/2 - 2

8 - 436 - 10

1-1/22

3-1/2 - 2-1/210 - 4

36 - 12

1-1/22

3 - 2-1/210 - 3-1/2

36 - 12

1-1/23 - 2

8 - 3-1/236 - 10

1-1/22-1/2 - 2

8 - 336 - 10

1-1/23-1/2 - 2-1/2

3 - 2-1/210 - 4

36 - 12

22-1/2

3-1/2 - 36 - 418 - 8

36 - 20

23 - 2-1/25 - 3-1/2

18 - 636 - 20

23 - 2-1/26 - 3-1/2

16 - 836 - 18

22-1/24 - 314 - 5

36 - 16

22-1/24 - 310 - 5

18 - 12

BranchSize

Low-Weld Volume Branchette™

Low-Weld VolumeSocket-WeldBranchette™

Low-Weld VolumeThread

Branchette™


Page 12

Complies with MSS-SP-97

The Buttweld HVAC BranchetteREDUCED WELD VOLUME

Designed for use in ASME B31.9, building services piping systems

NOW AVAILABLE in 4” through 24” STD. WT. outlets. The WOI Buttweld HVAC Branchette is designedspecifically for low pressure building service applications. They require less weld than conventional branch connections, therefore are more economical to install. You can now significantly reduce your costs by specifying the WOI BUTTWELD HVAC BRANCHETTE.

CONVENTIONAL BRANCH OUTLET BUTTWELD HVAC BRANCHETTE®

37-1/2˚ 37-1/2˚

12" x 8" STD. WT. SHOWN WELD VOLUME ~ 5.68 cu. in.

12" x 8" STD. WT. SHOWN WELD VOLUME ~ 10.13 cu. in.

A A

TRANSVERSESECTION

A BRANCH SIZE STD. WT. XS

4 2 2 5 2-1/4 2-1/4 6 2-3/8 3-1/16 8 2-3/4 3-7/8

10 3-1/16 3-11/16 12 3-3/8 4-1/16 14 3-1/2 3-15/16 16 3-11/16 4-3/16 18 3-13/16 4-3/8 20 4 4-11/16 22 4-3/8 5 24 4-9/16 5-1/2



Page 13

™

HVAC Groovette™

Where and Why to use the Integrally Reinforced HVAC Groovette™ in Lieu of a Grooved Tee

Elbow/Lateral HVAC Groovette™

a. The integrally reinforced HVAC Groovette™offers substancial savings versus the conventional grooved tee.

b. The integrally reinforced HVACGroovette™ eliminates the needfor a costly grooved tee, two couplings and two gaskets.

c. The integrally reinforced HVAC Groovette™ does away withalignment and fit-up problems when connecting a groovedend nipple to a standard branch outlet.

d. The integrally reinforced HVAC Groovette™ eliminates onegrooved end nipple for attachment to a standard branch outlet.

e. The integrally reinforced HVAC Groovette™ eliminates oneweld at the nipple to branch outlet connection.

f. The integrally reinforced HVAC Groovette™ does away with thebeveling of the pipe nipple for attachment to the branch outlet.

g. The integrally reinforced HVAC Groovette™ has a consistent height for system design and fit-up.

h. The integrally reinforced HVAC Groovette™ restores the runand branch pipe to their original pressure retaining strength.

i. The integrally reinforced HVAC Groovette™ can be consolidat-ed over a great number of run pipe sizes, which reduces stocking inventory.

j. The integrally reinforced HVAC Groovette™ is versatile for fabrication, allowing you to install the run pipe, then install the HVAC Groovette™ at any location and orientation.

k. The integrally reinforced HVAC Groovette™ is available in a great number of materials and schedules.

Fabricators, stocking distributors, and end users alike can take advantage of the many benefits that the integrally reinforced HVAC

Groovette™ offers over that of a conventional grooved tee.

The diagrams below show the integrally reinforced HVAC Groovette™ and a conventional grooved tee. Both the conventional groovedtee and the integrally reinforced Groovette™ form a “T” intersection, joining the run and branch pipes together at a predeterminedlocation. The integrally reinforced Groovette™ can be supplied in reducing and full size configurations.

INTEGRALLY REINFORCEDGROOVETTE™

RUN PIPE

BRANCH PIPE

COUPLING 6" x 4"GROOVED TEE

BRANCH PIPE

RUN PIPE WELDRUN PIPE

COUPLING COUPLING

6" x 4"

Conventional Way Economical Way

2.12 Tb NomMINIMUMWELD THICKNESS

2.12 Tb NomMINIMUM

WELD THICKNESS

FULL THICKNESSFULL PENETRATION WELD

FULL PENETRATION WELD

0.1250.063Root Gap

Tb Nom

FULLPENETRATION

WELD

FULL THICKNESSFULL PENETRATION WELD

2.12 Tb NomMINIMUM

WELD THICKNESS 2.12 Tb NomMINIMUM

WELD THICKNESS

0.125 - 0.063Root Gap

Elbow HVAC Groovette™ Lateral HVAC Groovette™


Page 14

HVAC Groovette™

The one piece, Grooved-End, Integrally Reinforced Branch Outlet Fitting

NOW AVAILABLE in 4” through 24” grooved-end outlets designed specifically for use with grooved-end mechanical piping systems. The WOI Groovette™ utilizes a straight bore design with anindustry standard machined groove. The WOI Groovette™ is designed to have a consistent height (see chart below) from the O.D. of the main to the groove. The WOI Groovette™ eliminates the need for welding a grooved nipple to a standard outlet fitting. The WOI Groovette™ is supplied to mate with standard bore pipe, unless otherwise specified. The WOI Groovette™ is produced in A105,A182 F304/L, A182 F316/L materials, and can be manufactured from other materials upon request.

Sizes:4” thru 24”Outlet

Available:A105A182-F304/LF316/L

ADVANTAGES� Eliminate a costly reducing tee, two couplings, and two gaskets. � No more alignment and fit up problems when connecting a grooved-end nipple to a branch outlet. � Eliminate one grooved-end nipple for attachment to a standard branch connection. � Eliminate one weld at nipple to branch connection. � No more beveling of pipe for branch weld. � Consistent height for system design and fit-up. � Can be used in any grooved piping system, including the new "advanced system."• Works with any grooved piping system

WOI GROOVETTE™

NOMINAL BRANCH

SIZE1 OD ID1 A2 B3 C3 D3

4” 4.500 4.026 3.375 0.625 0.375 4.334 5” 5.563 5.047 3.625 0.625 0.375 5.395 6” 6.625 6.065 3.750 0.625 0.375 6.455 8” 8.625 7.981 4.375 0.750 0.438 8.441

10” 10.750 10.020 4.750 0.750 0.500 10.562 12” 12.750 12.000 5.125 0.750 0.500 12.531 14” 14.000 13.250 5.500 0.938 0.500 13.781 16” 16.000 15.250 5.688 0.938 0.500 15.781 18” 18.000 17.250 5.875 1.000 0.500 17.781 20” 20.000 19.250 6.063 1.000 0.500 19.781 22” 22.000 21.250 6.500 1.000 0.563 21.656 24” 24.000 23.250 6.750 1.000 0.563 23.656

NOTE: 1. Other sizes and schedules are available on request. 2. Standard “A” dimension as shown. Others available on request. 3. Groove dimensions are IAW industry standard cut groove details.

ID

"D"

OD

"B""C"

"A"

WOI GROOVETTE™

NOMINAL

BRANCH

SIZE 1 OD ID

1 A

2 B

3 C

3 D

3

4” 4.500 4.026 3.375 0.625 0.375 4.334 5” 5.563 5.047 3.625 0.625 0.375 5.395 6” 6.625 6.06 53.750 0.625 0.375 6.455 8” 8.625 7.981 4.375 0.750 0.438 8.441 10” 10.750 10.020 4.750 0.750 0.500 10.562 12” 12.750 12.000 5.125 0.750 0.500 12.531 14” 14.000 13.250 5.500 0.938 0.500 13.781 16” 16.000 15.250 5.688 0.938 0.500 15.781 18” 18.000 17.250 5.875 1.000 0.500 17.781 20” 20.000 19.250 6.063 1.000 0.500 19.781 22” 22.000 21.250 6.500 1.000 0.563 21.656 24” 24.000 23.250 6.750 1.000 0.563 23.656



Page 15

Flanged Branchette™

The One Piece Integrally Reinforced Flanged Branch Connection

NOW AVAILABLE in 1/2” through 4”, Class 150 through Class 2500 Branchettes. The Flanged Branchette™ is available with any standard ANSI or API facing and with any specified bore. Special facings machined to your requirements can alsobe accommodated. The Flanged Branchette™ is ideal for multiple manifold outlets where consistent flange face height is required. Flange dimensions and tolerances are in accordance with ASME B16.5.

ELIMINATE: ADVANTAGES:

• 3 Piece Construction • 1 Piece Construction• 3 Material Test Reports • 1 Material Test Report• 2 Welds – 2 NDT Inspections When Required • 1 Weld – 1 NDT Inspection When Required• Costly Fit Up and Fabrication Time • Reduced Fit Up and Fabrication Time• Weld Protrusion in Bore at Weld Points • Consistent Flange Face Height• Inconsistent Flange Face Height • Smooth Seamless Bore Provides Better Flow

“A” DIMENSIONS

1/2” through 2” 150# A= 3.750”1/2” through 2” 300# - 600# A= 4.375” Length1/2” through 2” 900# - 1500# - 2500# A= 6” LengthLonger Lengths Available

Flanged Branchette™ Flanged Elbow Branchette™Flanged Lateral Branchette™

“A”- Dimension


Page 16

Insert Branchette™

Specify the…INSERT BRANCHETTE™ for… 100% X-Ray Requirement of Welds

Ultrasonic Examination of Welds

Severe Cyclic Service

NOW AVAILABLE in 1/2” through 24” NPS outlets designed specifically for critical service where a fully interpretablex-ray is required at the outlet-to-header weld. This integral design satisfies ASME code requirements by restoring100% of pipe strength. The Insert Branchette™ Connection is ideal for cyclic conditions including pressure cycles andor thermal cycles. The Insert Branchette™ Connection is designed and contoured to provide a flush fit with the runpipe O.D. and I.D. In most applications, the Insert Branch Connection is round, facilitating the use of automatic circleburning and welding equipment.

BRANCHPIPE

A

INSTALLATIONDIAMETER

RUNPIPE

TRANSVERSE VIEWLONGITUDINAL VIEW

BUTT-WELDINSERT

BRANCH CONNECTION BUTT-WELD

FULL PENETRATIONBUTT-WELD FOREASE OF NDT ANDIN-SERVICE INSPECTION

NOTE: ‘A’ dimensions shown are nominal for STD & XSoutlets. ‘A’ dimensions for other schedules will vary.

When Ordering An Insert Branchette Please Provide the Following Information:• Design Code and Edition• Design Pressure• Design Temperature• Corrosion Allowance• Header Size and Schedule or Thi ckness• Outlet Size and Schedule or Thi ckness• Material Specification and Grade• Quantity

Insert Branchette Connections are also available with Socket Weld, Threaded, and Flanged outlet end s

1/2 1-1/4

3/4 1-1/4

1 1-1/4

1-1/4 1-1/4

1-1/2 1-3/4

2 1-1/2

3 1-11/16

4 2-1/16

6 2-11/16

8 3

10 3-1/8

12 3-5/16

14 3-5/8

16 3-3/4

18 4-5/8

20 5-1/8

24 5-5/8

NOMINALBRANCH

SIZE A INSTALLATION DIA.

INSTALLATION

DIAMETERS

VARY BY

APPLICATION

DIMENSIONS



Page 17

Couplets/Weld BossesFor Small Diameter Connections to

Pressure Vessels,Tanks and Piping Systems

NOW AVAILABLE in 1/4” through 2” socket-weld, threaded, or combination socket-weld/threaded outlets.Combination and threaded types are available in 3000, 6000, and 10000 classes. Socket-weld bosses and couplets are available for schedule 40 and schedule 80 (Class 3000), schedule 160 (Class 6000), schedule XXS (Class 9000).

So c k et- W eld Couple t P a r t N o . SWC B

D

A

C

3/8"

45º

So c k et- W eld Bos s P a r t N o . SWW B

45º

A

B

Th r eaded Couple t P a r t N o . THC B

G

C

A

3/8"

45º

Th r eaded Bos s P a r t N o . THW B

45º

B

A

E

D

F

3/8"

45º

Combination Couplet Part No. CBCB

Combination Boss P a r t N o . C B W B

B

D

45º

3 0 0 0 7/8 1-3/8 1-3/8 1-3/8 1-3/8

1-3/16 1-3/16 1-3/16 1-3/16 1-5/16 1-5/16 1-3/8 1-3/8

1-11/16 1-11/16 1-7/8 1-7/8

2 2

2-1/4 2-1/4

11/16 11/16 11/16 13/16 15/16 15/16 1-1/16 1-1/16 1-5/16

1-5/16 1-11/16 1-11/16 1-15/16 1-15/16 2-7/16 2-7/16

6 0 0 0 1 3 0 0 0 1

6 0 0 0 1 -1/ 8 3 0 0 0 1 -1/4 1-1/2

1-1/2

6 0 0 0 1 -3/ 8 3 0 0 0 1 -1/2 2

2 2 2 2 2 2 2

6 0 0 0 3 0 0 0 6 0 0 0 2 3 0 0 0 2-1/4 6 0 0 0 2-3/ 8 3 0 0 0 2-1/2 6 0 0 0 2-3/ 4 3 0 0 0 3 2-1/2

2-1/2 6 0 0 0 3-1/ 2

So c k et- W eld Bosses and Couplet s

NominalSi z e

1/4

3/8

1/2

3/4

1

1 -1/ 4

1 -1/ 2

2

Rating A B C D

3 0 0 0 7/8 1-3/4 1-3/4 1-3/4 1-3/4 1-3/4 1-7/8 1-3/8

2 1-11/16 2-3/8 1-7/8 2-5/8 3-1/8 3-1/8 3-3/8 3-3/8

7/8 6 0 0 0 1 1 3 0 0 0 1 1 6 0 0 0 1 -1/4 1 -1/4 3 0 0 0 1 -1/8

1-1/2 1-1/2 1-1/2 1-1/2 1-1/2 1-1/2

2 2 2 2 2 2 2 2

2-1/2 2-1/2

1 -5/16 6 0 0 0 1 -1/2 1 -1/2 3 0 0 0 1 -1/2 1 -1/2 6 0 0 0

3 0 0 0 6 0 0 0

3 0 0 0 6 0 0 0 3 0 0 0 6 0 0 0 3 0 0 0

6 0 0 0

Rating A B C D E

Th r eaded and Combination Bosses and Couplet s

NominalSi z e

1/4

3/8

1/2

3/4

1

1 -1/ 4

1 -1/ 2

2

1-3/4

1-3/4

1-3/4 2

2-1/4 2-1/4 2-1/2 2-1/2

3 3-1/2 3-5/8

1-3/4 2 2

2-1/4 2-1/2 2-1/2

3 3-1/2 3-5/8

1-7/8 1-7/8 1-7/8 1-7/8 1-7/8 1-7/8

2 2

2-3/8 2-3/8 2-5/8 2-5/8 3-1/8 3-1/8 3-3/8 3-3/8


Page 18

Special Pipe Plugs and Radiographic Plugs

Special Length Round Head Plugs

Radiographic Plugs

Part No.

Pipe Wall Thickness

.375 – PL

< 0.625 (NO BOSS)

< 0.625 (WITH BOSS)

0.625 1.375

1.375 3

3 5

> 5

1

2

1

2

2

2

1.25

1.25

1.25

1.25

1.75

2.25

N/A

1.00

N/A

1.25

1.50

2.00

1 – 8UNC – 3A

1 – 8UNC – 3A

1 – 8UNC – 3A

1 – 8UNC – 3A

1-1/2 – 6UNC – 3A

2 – 4-1/2UNC – 3A

N/A

0.812

0.625

CU

STO

ME

R

SP

EC

IFY

N/A

0.812

1.234

1.656

.500 – PL

.750 – PL

1.00 – PL

1.25 – PL

1.50 – PL

2.00 – PL

NOTE: 1. Material SA105

NOTE: 1. Dimensions are IAW PFI Standard ES-16

3/8

1/2

3/4

1

1-1/4

1-1/2

2

11/16

7/8

1-1/16

1-3/8

1-11/16

2

2-1/2

3/8 – 18 NPT

1/2 – 14 NPT

3/4 – 14 NPT

1–11-1/2 – NPT

1-1/4 – 11-1/2 NPT

1-1/2 – 11-1/2 NPT

2 – 11-1/2 NPT

Nominal Size

Style A B C D H

A B

(Radiographic Plugs are alsoavailable with pilot holes forfuture drill thru.)

“A”

“B”

“A” “A”

1/2"

3/8" “H”

“C”

1/2"

3/8" “B”

“C”

“H”

Style 1

Style 2

“D”

X

X = Customer’s required length

“Available in All Materials”



Page 19

Bleed RingsR/F and RTJ Groove

Dimensions in In c he s

Si z e “B”

1" 1 -1/2 "

2" 2-1/2"

3" 4" 6"

1 -1/8 " 1 -5/8 " 2-1/8" 2-1/2" 3-1/8" 4-1/8" 6-1/8"

1 50 # 2-1/2" 3-1/4"

4" 4-3/4" 5-1/4" 6-3/4" 8-5/8"

3 0 0 # 2-3/4" 3-5/8" 4-1/4"

5" 5-3/4"

7" 9-3/4"

6 0 0 # 2-3/4" 3-5/8" 4-1/4"

5" 5-3/4" 7 -1/2 "

1 0-3/8 "

9 0 0 # 3"

3-3/4" 5-1/2" 6-3/8" 6-1/2"

8" 1 1 -1/4 "

1 5 0 0 # 3"

3-3/4" 5-1/2" 6-3/8" 6-3/4" 8-1/8"

1 1 "

1 50 # 2-1/2" 3-1/4"

4" 4-3/4" 5-1/4" 6-3/4" 8-5/8"

3 0 0 # 2-3/4"

3-9/ 1 6 " 4-1/4"

5" 5-3/4" 6-7/8" 9-1/2"

6 0 0 # 2-3/4"

3-9/ 1 6 " 4-1/4"

5" 5-3/4" 6-7/8" 9-1/2"

9 0 0 # 2- 1 3/ 1 6 "

3-5/8" 4-7/8" 5-3/8" 6-5/8" 7 -5/8 " 9-1/2"

1 5 0 0 # 2- 1 3/ 1 6 "

3-5/8" 4-7/8" 5-3/8" 6-5/8" 7 -5/8 " 9-3/4"

“ A ” f or R/ F “ A ” f or R T J

Studding Outlets

Studding outlets are available in sizes from 1/2” through 24” and pressure classes from 150# through 2500#.Studding outlets can be provided as flat as well as contoured bottoms to fit the O.D. or I.D. of shells, heads or cones.Offsets from vessel/head centerlines can also be accomodated. WOI can provide special machining for slight classassemblies in accordance with your specified dimensions. We can also provide air test holes upon request.

Available in all grades of material.


Page 20

Butt-Weld Cross

Butt-Weld Caps

Forged Butt-weld Caps available through 12” in all material grades. For applications calling for heavy wall or non-charted sizes.

DIMENSIONS: Per B16.9Straight and Reducing3/4” through 12”

MATERIALS: A105/A234LF2/A420WPL6A694-F52-F70



Page 21

Nozzles

Nozzles are supplied with flanged or butt-weld ends flanged nozzles can be produced in the 1/2” through 24” andpressure classes from 150# through 2500#. Butt-weld nozzles are most commonly produced in charted wall thicknessschedules. They are available in any combination of O.D. and wall thickness imaginable. We will manufacture toyour specified dimensions. Nozzle reinforcement calculations and dimensional drawings can be supplied forapproval prior to manufacture. Nozzles can be contoured to fit the I.D. or O.D. of the vessel or head and can be pro-vided with insert, or “Q” style lips.

Butt-Weld Wyes and Laterals

Buttweld wyes and laterals are available in sizes through 12". Available in allmaterials including A105, A182 F11, A182 F22, A182 F91.Reducing and eccentric designs are also available. Design calculations are available upon request.


Page 22

A694+F52 THRU F65

Thermowell Sampling Nozzles

Sampling Nozzles

Thermowell

Adapter Thermowells

Thermowells and sampling nozzles are manufactured in accordance with customer requirements. Thermowell adapters /bosses are available in 1/8” through 4” sizes and ratings of 3M,6M, 9M and 10M. They are available in all ASTM Materials and are suitable for ASME code piping applications.



Page 23

Flanged x Threaded Branchettes™

NOW AVAILABLE in 1/2” NPS through 2” NPS, ASME B16.5 Class 150 through 1500, RF or RTJ,

STD, XS, S160 and XXS bore, outlets.

AVAILABLE THREADS NPT, NPSM, BSTP and BSPP

STANDARD LENGTHS 3-1/2” through 6”

MATERIALS All ASTM/ASME Materials

AN IDEAL SOLUTION FOR THERMOWELL CONNECTIONS

___________________________________________________________________________________________

3-1/2"TO6"

MALETHREADS

3-1/2"TO

6-1/2"

FEMALETHREADS

ORDER EXAMPLE: 2” 300# RF XS NPT FLG. NIPPLE x 3-1/2” Long, A105

Therma-Branchette™ One piece integrally reinforced branch fitting.Available in 1/4” through 2”, Class 3000 and 6000outlets. Standard lengths are 3-1/2”, 4-1/2”,5-1/2” and 6-1/2”. Available threads includeNPT – ASME B1.20.1; NPSM – ASME B1.20.1;BSTP – British Standard Taper Pipe Thread; BSPP British Standard Parallel Pipe Thread.The Therma-Branchette™ satisfies ASME B31.3requirements for integrally reinforced branchconnections.

*Available in all ASTM/ASME materials


Page 24

Swage Nipples (Eccentric & Concentric)

1.0 INTRODUCTION

This standard practice covers essential information and datarequired for the design and manufacture of Swage Nipples(Eccentric and Concentric).

2.0 SCOPE

This standard practice covers sizes NPS 1/4” through NPS 12” (male end reducing fittings).

3.0 DESIGN CRITERIA

Design shall be in accordance with MSS Standard Practice SP-95.

4.0 PRESSURE RATINGS

The allowable working pressure for fittings designed in accor-dance with this standard practice shall be calculated as forstraight seamless pipe of equal end preparation in accordancewith the rules established in the applicable sections of theASME B31.1. The pipe wall thickness and type material shall bethat for which the fitting have been ordered. Fittings shall beidentified by pipe wall thickness and material grade in lieu ofpressure rating.

5.0 END PREPARATION

Pipe ends may be threaded, beveled for butt-welding, square cut(plain) for socket welding, grooved, or any combination of these.(a) Threaded ends shall be in accordance with

ASNI/ASME B1.20.1.(b) Butt-welding ends shall be in accordance with ANSI/ASME

B16.25.(c) Grooved ends shall be by agreement between

Welding Outlets (WOI) and the purchaser.

6.0 MARKING

Each fitting shall be permanently marked in accordance withthe rules established in MSS Standard Practice SP-25. The marking shall include (but not limited to) the following:(a) Large End Size (d) Material(b) Schedule (e) Heat Code(c) Small End Size (f) “WOI” Logo(d) ScheduleExample: 6” Sch 40 x 4” Sch 80 A182-F316/L AEB “WOI”

8.0 WELDING

Installation welding requirements are outside the scope of this Standard Practice. Installation welding shall be donein accordance with the applicable Piping Code or regulationcovering the piping system into which the fittings are installed.

Swage Nipples (Eccentric and Concentric)

NPS Outside Diameter Finished Length

1/4" 0.540 2.253/8" 0.675 2.501/2" 0.840 2.753/4" 1.050 3.001" 1.315 3.50

1-1/4" 1.660 4.001-1/2" 1.900 4.50

2" 2.375 6.502-1/2" 2.875 7.00

3" 3.500 8.003-1/2" 4.000 8.00

4" 4.500 9.005" 5.563 11.006" 6.625 12.008" 8.625 13.00

10" 10.750 15.0012" 12.750 16.00

Note: See MSS-SP-95 for size reductions.

45º

45º

I. D . R

45º

45º

Depth

Depth

Finish Length

Finish Length

O.D.R

O.D.R

I.D.R



Page 25

“Forged” Union ElbowAn all-in-one, combination union and elbow

NOW AVAILABLE in 1/2” through 2” threaded or socket-weld Class 3000 unions. The Union Elbow is perfect for situ-ations where space is premium and you need a union inyour line. The Union Elbow eliminates up to three pipe con-nections and two nipples. You buy one component insteadof three or four. When repeated removal or maintenance ofsmall bypass lines is required, use the Union Elbow in linefor fast easy take-down.

3.003.444.004.254.885.06

Threaded Union Elbow

Nominal SizeNominal Size

Socket Weld Union Elbow

C2.312.563.003.313.884.06

B0.620.750.881.061.251.50

1/2"3/4"1"

1-1/4"1-1/2"

2"

1/2"3/4"1"

1-1/4"1-1/2"

2"

A3.003.444.004.254.885.06

C2.813.063.503.814.384.69

B1.311.501.752.002.382.50

A

Male UnionElbows

Female UnionElbows

Materials: Carbon-Stainless-Alloys

B

A

B

A

C

A

C

A

Use the Union Elbow

Part #13000 Union

Elbow

Connection #2

Connection #1

Connection #5Part #4Pipe Nipple

Part #3StandardUnion Part #2

PipeNipple

Part #13000 90º Elbow

Connection #1

Connection #4

Connection #3

Connection #2Eliminate This

Conventional

Method


Page 26

Union OutletAn all-in-one, combination union and branch connection.

NOW AVAILABLE in 1/2” through 4” socket-weld or threaded Class3000 or 6000 outlets. The Union-Outlet is ideal for situations whererepeated removal or maintenance of small branch lines arerequired. Consider using the Union-Outlet in place of a socket-weldor threaded branch connection, a nipple and a union. Available withlug style nut or hexagon/octagon nut.

3-1/2"3-1/2"3-1/2"3-1/2"

4"

3-1/2"3-1/2"3-1/2"

4"4"

2"2-1/2"

3"3-1/2"

4"

4"5"5"

5-1/2"6"

5"5"

5-1/2"6"

N/A

1/2"3/4"1"

1-1/4"1-1/2"

A**

3000 6000Nominal Branch

SizeNominal Branch

Size

A**

3000 6000

**Other lengths available on request.

ThreadedUnion-Outlet

(Lug style nut shown)

Socket-WeldUnion-Outlet



(Hex style nut shown)

A** A**

“Hammer Unions Available”

CLASS 9000# Socket-Weld10000# ThreadedBurst-tested.

STOCKING: 1/2” through 2” A/SA105Stainless-Alloys Available



A**



Page 27

Codes and Standards Reference

ASME:B1.20.1 - Pipe Threads, General Purpose (Inch)B16.5 - Pipe Flanges & Flanged FittingsB16.9 - Factory - Made Wrought Butt-Welding FittingsB16.11 - Forged Fittings, Socket-Welding & ThreadedB16.25 - Butt-Welding EndsB16.47 - Large Diameter Steel, Flanges (NPS 26 Thru NPS 60)B31.1 - Power PipingB31.3 - Process PipingB31.4 - Pipeline Transportation Systems for Liquid Hydrocarbons and other Liquids.B31.8 - Gas Transmission & Distribution Piping Systems B31.9 - Building Services Piping B36.19M - Stainless Steel Pipe

PFI: Pipe Fabrication Institute - Engineering & Fabrication Standards

ES-1 - Internal Machining Backing RingsES-16 - Access Holes, Bosses, Plugs, for RT. Inspection of Pipe WeldsES-36 - Branch Reinforcement ES-42 - PMI STD.

NACE STD:MRO175 Material Requirements (For Resistance To Sulfide Stress Cracking. BHN / HRC)MRO103 Oil and Gas Production Refinery Equipment

ASTM International:A262-Intergranular Test, Austenitic StainlessA275-Magnetic Particle Exam.A370-Mechanical (Tensile) Test Steel ProductsA388-Ultrasonic Exam: Steel ForgingsA751-Chemical Analysis of Steel ProductsE-10-Test Brinell. HardnessE23-Standard Notch Bar Impact TestE112-Test-Grain SizeE165-Liquid Penetrant Exam.E562-Test Method Determining Volume Fraction By Manual Point Count

MSS - STD :SP-25 - Marking Valves, Fittings, Flanges, & UnionsSP-42 - Stainless Butt-Weld Fittings SP-44 - Steel Pipeline Flanges 12”- 60” F36 - F70SP-75 - High-Test Butt-Weld Fittings SP-79 - Socket-Welding Reducer Inserts SP-83 - Class 3000 Steel Pipe Unions SP-95 - Swages & Bull PlugsSP-97 - Branch Outlet Fittings, S/W, Thr’d, B/W

Wrought - Metal in the solid condition that is formed to a desired shape by working (Rolling, Extruding, Forging, etc.) usually at an elevated temperature.

Forge - Plastically deforming metal, usually hot, into desired shapes with compressive force, with or without dies.

Cast Component - Metal that is obtained at or near its finished shaped by(Casting) solidification of molten metals on a mold.


Page 28

Industry TerminologyAlloy Steel: Steel containing significant quantities of alloying ele-ments (other than carbon and the commonly accepted amountsof manganese, silicon, sulfur, and phosphorus) added to effectchanges in the mechanical or physical properties.

Brinell Hardness Test: A test for determining the hardness of amaterial by forcing a hard steel or carbide ball of specified diam-eter into it under a specified load.

Charpy Impact Test: A pendulum-type single-blow impact test inwhich the specimen, usually notched, is supported at both endsas a simple beam and broken by a falling pendulum. The energyabsorbed, as determined by the subsequent rise of the pendu-lum, is a measure of impact strength or notch toughness.

Check Analysis: An analysis of the metal after it has been rolledor forged into semi-finished or finished forms. It is not a check onthe ladle analysis, but is a check against the chemistry ordered,i.e. Product Analysis.

Dye Penetrant Inspection: Non-destructive test employing dye or fluorescent chemical and sometimes black light to detect sur-face defects.

Elongation: The amount of permanent stretch, usually referringto a measurement of a specimen after fracture is a tensile test. It is expressed as a percentage of the original gauge length.

Hardness: A measure of the degree of a material’s resistance to indentation. It is usually determined by measuring resistanceto penetration, by such tests as Brinell, Rockwell, and Vickers.

Heat: A Generic term denoting a specific lot of steel, based upon a steel making and casting consideration.

Heat-Affected Zone: That portion of the base metal which wasnot melted during brazing, cutting, or welding, but thosemicrostructure and physical properties were altered by the heat.

Heat Analysis: The Chemical Analysis determined by the steelproducer as being representative of a specific heat of steel.

Heat Number: The alpha, numeric, or alphanumeric designatorused to identify a specific heat of steel.

Heat Treatment: Heating and cooling a steel object in such a wayas to obtain desired conditions or properties.

Inspection:The Process of measuring, examining, testing,gauging, or otherwise comparing the unit of product with theapplicable requirements.

Ladle Analysis: Chemical analysis obtained from a sample takenduring the pouring of steel, i.e. heat analysis.

LAP: A surface defect, appearing as a seam, caused by foldingover hot metal, fins, or sharp corners and then rolling or forgingthem into the surface, but not welding them.

Magnetic-Particle Inspection: A nondestructive method of inspec-tion for determining the existence and extent of possible defectsin ferromagnetic materials. Finely, divided magnetic particles,applied to the magnetized part, are attracted to and outline thepattern of any magnetic-leakage fields created by discontinuities.

Manufacturer: The organization responsible for the conversion ofmaterials into products meeting the requirements of a productspecification.

Quenching: Rapid Cooling.

Reduction of Area: (1) Commonly, the difference, expressed as apercentage of original area, between the original cross-sectionalarea of a tensile test specimen and the minimum cross-sectionalarea measured after complete separation. (2) The difference,expressed as a percentage of original area, between originalcross-sectional area and that after straining the specimen.

Solution Anneal: heating steel into a temperature range whereincertain elements or compounds dissolve, followed by cooling ata rate sufficient to maintain these elements in solution at roomtemperature. The expression is normally applied to stainless andother special steels.

Stabilizing Treatment: Any treatment intended to stabilize thestructure of an alloy of the dimensions of a part. Heatingaustenitic stainless steels that contain titanium, columbium, ortantalum to a suitable temperature below that of a full anneal inorder to inactivate the maximum amount of carbon by precipita-tion as a carbide of titanium, columbium, or tantalum.

Stainless Steel: A Steel that conforms to a specification thatrequires, by mass percent, a minimum chromium content of 10.5or more, and a maximum carbon content of less than 1.20.

Steel: A material that conforms to a specification that requires,by mass percent more iron than any other element and a maxi-mum carbon content of generally less than 2.

Tensile Strength: In tensile strength, the ratio of maximum loadto original cross-sectional area. Also called ultimate strength.

Ultrasonic Testing: The method of detecting defects or welds bypassing high-frequency sound waves into a material, then moni-toring and evaluating the reflected signals.

Yield Strength:The stress at which a material exhibits a specifieddeviation from proportionality of stress. An offset of 0.2% is usedfor many materials.



Page 29

Straight-Bore DesignStainless-Chrome-Alloy “Branchette™” Consolidation

BUTT-WELDBRANCHETTE™

1" BUTT-WELDBRANCHETTE™

REF. FIG. UW-16.1(a) SECTION VIII DIVISION 1

The WOI-Outlet Means Reduced Inventory:This chart outlines the range of threaded, socket-weld, butt-weld and flanged outlet size consolidation, run pipe consolidations and outlet sizes not listed on the chart. Please contact WOI.

How it Works:Each outlet size indicated on the chart is designed to fit a number of run pipe sizes, e.g., The 1" fitting marked 36 - 4" x 1" will fit all run pipe sizes from 4" to 36". When placed on a 36" run pipe, there will be a maximum redial gap of 1/16" between the top of the run pipe and the base of the fitting at the crotch as shown on the sketch. This gap is negligible when welding.

1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 6

1/4 1/2 - 3/8 1 - 1/2 2 - 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 6

36 - 3/8 36 - 3/4 36 - 1 1/4 36 - 2 1/2 3 1/2-1 1/4 2 - 1 1/2 3 - 2 3 - 2 1/2 3 1/2 - 3 4 - 3 1/2 5 8

36 - 4 6 - 2 1/2 8 - 3 1/2 6 - 3 1/2 5 - 4 6 - 5 6 10

36 - 8 36 - 10 16 - 8 12 - 6 14 - 8 10 - 8 14 - 12

36 - 18 24 - 14 36 - 16 20 - 12 20 - 16

36 - 26 64 - 22 30 - 2256 - 32

1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 6

36 - 1/4 3/8 3/4 - 1/2 1 1/2 - 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 6

36 - 1/2 36 - 1 36 - 2 3 - 1 1/4 4 - 1 1/2 2 1/2 - 2 2 1/2 3 1/2 - 3 4 - 3 1/2 5 8

36 - 3 1/2 36 - 5 8 - 3 4 - 3 6 - 4 6 - 5 6 10

36 - 10 14 - 5 24 - 8 10 - 8 10 - 8 14 - 12

36 - 16 36 - 26 32 - 12 20 - 12 20 - 16

36 - 34 36 - 22 32 - 22

68 - 34

1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3

36 - 1/4 36 - 3/8 1/2 1 - 3/4 2 - 1 1 1/4 2 1/2-1 1/2 2 3 - 2 1/2 3 1/2 - 3

36 - 3/4 36 - 1 1/4 36 - 2 1/2 4 - 1 1/2 6 - 3 3 - 2 1/2 5 - 3 1/2 5 - 4

36 - 5 36 - 8 10 - 3 1/2 18 - 6 10 - 6

36 - 12 36 - 20 26 - 12

36 - 28

1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3

36 - 1/2 3/4 1 2 1/2-1 1/4 4 - 1 1/2 3 1/2 - 2 4 - 2 1/2 4 - 336 - 1 36 - 1 1/4 36 - 3 36 - 5. 8 - 4 10 - 5 10 - 5

36 - 10 36 - 12 20 - 1236 - 22

1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3

3/8 - 1/4 1 - 3/8 1/2 3/4 1 1/4 - 1 1 1/2-11/4 1 1/2 2 2 1/2 336 - 1/2 36 - 1 1/4 1 1/2 - 3/4 2 1/2 - 1 4 - 1 1/2 3 1/2 - 2 2 2 1/2 3 1/2 - 3 3 1/2

3 1/2 - 2 1/236 - 2 36 - 3 36 - 5 8 - 4 4 - 3 5 - 4 436 - 10 10 - 4 10 - 5 10 - 6 6 - 5

36 - 12 18 - 12 26 - 12 12 - 836 - 20 36 - 28 36 - 14

BUTT-WELD(XXS) - SOCKET-WELD (9000#) - FLANGED(XXS) BRANCHETTE

THREADED (3000#)(6000#)(10000#) BRANCHETTE

BUTT-WELD(Sch.160) - SOCKET-WELD (6000#) - FLANGED(Sch.160) BRANCHETTE

BUTT-WELD (X-STG) - FLANGED (X-STG) BRANCHETTE

BUTT-WELD(STD) - SOCKET-WELD(3000#) - FLANGED(STD) BRANCHETTE


Page 30

N.C

.OR

U.S

.S.

ST

D.S

CR

EW

TH

RD

STA

PD

RIL

L S

IZE

1/4 – 207

.20105/16 – 18

F.2570

3/8 – 165/16

.31257/16 – 14

U.3680

1/2 – 1327/64

.42199/16 – 12

31/64.4844

5/8 – 1117/32

.53123/4 – 10

21/32.6562

7/8 – 949/64

.76561 – 8

7/8.8750

11¼

8– 763/64

.9844

MA

CH

INE

SC

RE

WS

DR

ILL

SIZ

ETA

P2 – 56

50.0700

3 – 4847

.07854 – 32

45.0820

4 – 3644

.08604 – 40

43.0890

6 – 3236

.10658 – 32

29.1360

10 – 2425

.149510 – 32

21.1590

12 – 2416

.177014 – 20

10.1935

N.P.T.P

IPE

TH

RE

AD

S

DR

ILL

SIZ

ETA

P1/8 – 27

Q.332

1/4 – 187/16

T3/8 – 18

9/16A

1/2 – 1445/64

P3/4 – 14

29/32E

1 – 111¼

21-9/64

R1

1¼4– 11

1¼21-31/64

3/4"1

1¼2– 11

1¼21-23/32

P2 – 11

1¼2

2-3/16E

21¼

2– 82-39/64

R3 – 8

3-1/4F

T.

N.F.O

R S

.A.E

.S

TD

.SC

RE

W T

HR

DS

DR

ILL

SIZ

ETA

P1/4 – 28

3.213

5/16 – 24I

.2723/8 – 24

Q.332

7/16 – 2025/64

.39061/2 – 20

29/64.4531

9/16 – 1833/64

.51565/8 – 18

37/64.5781

3/4 – 1611/16

.68757/8 – 14

13/16.8125

1 – 1415/16

.93751

1¼8– 12

13¼

641.0469

16413236411656433276418

.0156

.0312

.0469

.0625

.0781

.0937

.1094

.1250

96453211643161364732156414

.1406

.1562

.1719

.1875

.2031

.2187

.2344

.2500

1764932196451621641132236438

.2656

.2812

.2969

.3125

.3281

.3437

.3594

.3750

25641332276471629641532316412

.3906

.4062

.4219

.4375

.4531

.4687

.4844

.5000

33641732356491637641932396458

.5156

.5312

.5469

.5625

.5781

.5937

.6094

.6250

416421324364111645642332476434

.6406

.6562

.6719

.6875

.7031

.7187

.7344

.7500

496425325164131653642732556478

.7656

.7812

.7969

.8125

.8281

.8437

.8594

.8750

5764293259641516616431326364

.8906

.9062

.9219

.9375

.9531

.9687

.9844

1.000

Page 32

Material Specification Chart

IDENTIFICATION SYMBOL UNS# PLATE BAR PIPE WELD FORGINGS Austenitic Stainless FITTINGS 304 S30400 A240 A276/479 A312 A403WP A182 304H S30409 A240 A276/479 A312 A403WP A182 304L S30403 A240 A276/479 A312 A403WP A182 316 S31600 A240 A276/479 A312 A403WP A182 316H S31609 A240 A276/479 A312 A403WP A182 316L S31603 A240 A276/479 A312 A403WP A182 317L S31703 A240 A279/479 A312 A403WP A182 321 S32100 A240 A276/479 A312 A403WP A182 321H S32109 A240 A276/479 A312 A403WP A182 347 S34700 A240 A276/479 A312 A403WP A182 347H S34709 A240 A276/479 A312 A403WP A182 F44 (254SMO) S31254 A240 A276/479 A312 A403WP A182 Ferritic-Austenitic Stainless F51 (DUPLEX) S31803 A240 A276/479 A790 A815WP A182 F53 (SUPER DUPLEX) S32750 A240 A479 A790 A815WP A182 F55 (ZERON 100) S32760 A240 A276 A790 A815WP A182

Low Alloy Steels F5 K41545 A387 A182 A335 A234 A182 F9 K90941 A387 A182 A335 A234 A182 F91 K90901 A387 A182 A335 A234 A182 F11 Class 1 K11597 A387 A182 A335 A234 A182 F11 Class 2 & 3 K11572 A387 A182 A335 A234 A182 F22 Class 1 & 3 K21590 A387 A182 A335 A234 A182 Carbon-Steel A516 A105/A695 A106 A234 A105 Low-Temperature Steel A350-LF2 CL1 A333GR6 A420WPL6 A350-LF2 CL1 High Strength A381 Transmission Service AP1-5L SP - 75 A694F42 - F70 Nickel-Alloys Nickel-200 N02200 B162 B160 B161/B775 B366 WPN B564 Alloy-400 N04400 B127 B164 B165/B775 B366 WPNC B564 Alloy-600 N06600 B168 B166 B167/B775 B366WPNCI B564 Alloy-625 N06625 B443 B446 B444/B775 B366 WPNCMC B564 Alloy-800H N08810 B409 B408 B407/B775 B366WPNIC10 B564 Alloy-800HT N08811 B409 B408 B407/B775 B366WPNIC11 B564 Alloy-825 N08825 B424 B425 B423 B366 WPNICMC B564 Corrosive High-Temp. Service A20 N08020 B463 B473 B729 B366 WP20CB B462 6 Moly-AL6XN N08367 B688 / A240 B691 B690 B366 WP6XN A182F62 C276 N10276 B575 B574 B619 / B622 B366 WPHC276 B564/B462 HAST-B2 N10665 B333 B335 B619 / B622 B366 WPHB-2 B564/B462 C-22 N06022 B575 B574 B619 / B622 B366 WPHC22 B564/B462 Titanium Grade 2 R50400 B265 B348 B861/B862 B363 WPT1 B381 F2 Grade 7 R52400 B265 B348 B861/B862 B363 WPT7 B381 F7 Copper - Nickel 70-30 (MIL-STD) C71500 Reference MIL-C & MIL-F Standards 90-10 (MIL-STD) C70600 Cr-Mo Alloy Steel 4130 G41300 A506 A29 / A322 A519 A322

F60 S32205 A240 A276 A790 A815WP A182



Page 33

20"24"30"

0.0570.0730.0730.095

0.1580.188

0.1240.145

0.1900.238

0.2150.3020.4230.5460.7420.9571.2781.5001.9392.3232.9003.3643.8264.8135.7617.6259.56211.37412.50014.31216.12417.93821.562

0.3070.4100.5450.6740.8841.0971.4421.6822.1572.6353.2603.7604.2605.2956.3578.32910.42012.39013.50015.50017.50019.50023.50029.376

8.12510.25012.25013.37615.37617.37619.25023.25029.000

8.07110.13612.09013.25015.25017.12419.00022.87628.750

--

0.7100.9201.1851.5301.7702.2452.7093.3343.8344.3345.3456.4078.40710.48212.43813.68815.67017.67019.62423.56429.500

0.3820.400

0.3080.358

0.2520.294

0.4360.5520.6000.6360.6740.7500.8640.8751.0001.000

0.2500.281

0.2190.250

0.3440.3750.438

0.5310.6250.7190.9061.1251.3121.4061.5941.7811.9692.1252.344

0.8121.0001.1251.2501.4381.5621.7501.8752.062

0.4380.5000.5620.7190.8441.0001.0941.2191.3751.5001.6251.812

0.5940.7190.8440.9381.0311.1561.2811.3751.531

0.1910.200

0.1910.200

0.0950.119

0.1540.179

0.1260.147

0.2180.2760.3000.3180.3370.3750.4320.5000.5000.5000.5000.5000.5000.5000.5000.5000.5000.5000.5000.5000.5000.500

0.0950.119

0.1540.179

0.1260.147

0.2180.2760.3000.3180.3370.3750.4320.5000.5940.6880.7500.8440.9381.0311.1251.219

0.4060.5000.5620.5940.6560.7500.8120.8750.969

0.0680.088

0.1130.133

0.0910.109

0.1400.1450.1540.2030.2160.2260.2370.2580.2800.3220.3650.4060.4380.5000.5620.594

0.688

0.6880.750

0.0680.088

0.1130.133

0.0910.109

0.1400.1450.1540.2030.2160.2260.2370.2580.2800.3220.3650.3750.3750.3750.3750.3750.3750.3750.3750.3750.3750.375

0.2770.3070.3300.3750.3750.4380.5000.5000.562

0.6250.6250.625

0.2500.2500.2500.3120.3120.3120.3750.3750.3750.5000.5000.5000.500

0.0490.065

0.0830.109

0.0650.083

0.1090.1090.1090.1200.1200.1200.1200.1340.1340.1480.1650.1800.2500.2500.2500.2500.2500.2500.3120.3120.3120.312

0.065

0.0650.065

0.0650.065

0.0650.0830.0830.0830.0830.1090.1090.1090.1340.1560.1560.1650.1650.1880.1880.218

0.250

NominalPipeSize

1/8"1/4"3/8"1/2"3/4"1"

11¼4"11¼2"

2"21¼2"

3"31¼2"

4"5"6"8"10"12"

18"20"

14"16"

22"24"26"30"34"36"42"48"

Sched.5

Sched.10

Sched.20

Sched.30

Stand-dard*

Sched.40

Sched.60

Sched.80

ExtraStrong

✝

Sched.100

Sched.120

Sched.140

Sched.160

XXStrong

NOMINAL WALL THICKNESS FOR

WALL THICKNESSSeamless and Welded Steel Pipe

BORE CHART (I.D. OF PIPE)

All dimensions are given in inches and are in accordance with ASME B36.10or ANSI/ASME B36.19 as applicable.The decimal thickness listed for the pipe sizes represent their nominalor average wall dimensions.

* For nominal sizes through 10", Standard Weight thicknesses are identical to Schedule 40 thicknesses.

†For nominal sizes through 8", Extra Strong thicknesses are identical to Schedule 80 thicknesses.

�These do not conform to ANSI/ASME B36.19.

To be used as a guide only. Above data was compiled from existing standards.

0.3750.375

PipeSize O.D. Sched.

5Sched.

10Sched.

20Sched.

30Sched.

40Sched.

60Sched.

80Sched.

100Sched.

120Sched.

140Sched.

160Std.

* XS XXS

1/8"1/4"3/8"

21¼2"3"

31¼2"

1/2"3/4"1"

11¼4"11¼2"

2"

4"5"6"8"10"12"14"16"18"

0.4050.5400.6750.8401.0501.3151.6601.9002.3752.8753.5004.0004.5005.5636.6258.62510.75012.75014.00016.00018.00020.00024.00030.000

0.2690.3640.493

0.2910.3940.529

0.6220.8241.0491.3801.6102.0672.4693.0683.5484.0265.0476.0657.98110.02011.93813.12415.00016.87618.81222.624

7.8139.75011.62612.81214.68816.50018.37622.062

7.4379.31211.06212.12413.93815.68817.43820.938

3.6244.5635.5017.1879.06210.75011.81213.56215.25017.00020.376

7.0018.75010.50011.50013.12414.87616.50019.876

0.4640.6120.8151.1601.3381.6872.1252.624

3.4384.3135.1876.8138.50010.12611.18812.81214.43816.06219.312

0.2690.3640.4930.6220.8241.0491.3801.6102.0672.4693.0683.5484.0265.0476.0657.98110.02012.00013.25015.25017.25019.25023.25029.250

0.2150.3020.4230.5460.7420.9571.2781.5001.9392.3232.9003.3643.8264.8135.7617.6259.75011.75013.00015.00017.00019.00023.00029.000

0.2520.4340.5990.8961.1001.5031.7712.3002.7283.1524.0634.8976.8758.75010.750

�

�

�

�

�

†

0.188

0.0950.1140.1170.1250.1250.1880.1880.188

0.6500.8601.0871.4261.6502.1252.4993.1243.6244.124

--

0.1570.2500.359

0.0250.0640.171

Page 34



Page 35

MEASUREMENT CONVERSION CHARTS

Feet Kilometers Kilogram Meter Meter Meter Meter Millimeters Pound Square Meter Ton (Short) Yards Square Inscribed in Circle Wt. of Mat’l OD 2 x .233

.3048 Meter 3280.84 Feet (2.20462#) 39.3701 Inches 3.28 Feet .001 Kilometer 1.0936 Yards .03937 Inches X .4536 = Kilograms 10.7639 Sq. Ft. 200# =907.18 Kilograms .9144 Meter =Side of Square = Dia: of Circle x.7071 =wt/inch x 12 = wt #ft

When nominal pipe diamiters are stated in millimeters (mm) in

specifications of other documents, they shall be converted to

nominal pipe sizes (NPS) in accordance with the following table.

MM Size

15 20 25 40 50 80

100 150 200 250 300 350 400 450 500 600 750 900

1050 1200

NPS

1/2 3/4 1

1 1/2 2 3 4 6 8 10 12 14 16 18 20 24 30 36 42 48

NOMINAL SIZES


Page 36

Larger sizes in special walls available upon request

HVAC BRANCHETTE™ HVAC GROOVETTE™NEW INNOVATIONS

BUTT WELD, SOCKET WELD AND THREADED BRANCHETTES™

FLANGED BRANCHETTES

HIGH-PRESSURE HAMMER UNIONS

“SEAMLESS” LATERALS - WYE’S & CROSSES

WORLDWIDE INNOVATORS OF BRANCH CONNECTIONS™

GAMMA PLUGSX-RAY PLUGS

STUDDED OUTLETS & NOZZLES

1341 Hill Rd.Houston, Texas 77039 (281) 590-0190fax (281) 590-141524 HOUR 1-888-610-0777Email: [email protected]

ELBOW & NIPPLE OUTLET UNIONS

www.woihouston.com

WELDING OUTLETS - MANUFACTURER OF COMPONENTS FOR THE PIPING AND PRESSURE VESSEL INDUSTRY

INSERT BRANCHETTES™

1341 Hill Rd. • Houston, Texas 77039281-590-0190 • Fax: 281-590-1415

(24 Hr): 1-888-610-0777 • E-Mail: [email protected]

[woi] special piping connections data book [2006]

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