45027191 calcu nozzle neck

7/15/2019 45027191 Calcu Nozzle Neck

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Approved by

Sheet 1 0 1

Checked by

Designed by

S O F T W A R E

B Y C A D E M S O F T W A R E S , P U N E .

1 of 15

SMW

Date

22/02/06, R3

Date

Date

SA-516-70 Plate

SA-36 Bolting / IS-1363,67

IS-2062-A Plate

IS-2062-A Plate

105009800

SA-516-70 Plate

SA-516-70 Plate

SA-106-B Smls. pipe

SA-105 Frgs.

SA-193-B7 Bolting

SA-516-70 Plate

SA-516-70 Plate

MATERIALS OF CONSTRUCTION

Bolt

Reinforcement pad

Anchor bolt

Lifting lug

Support

Gasket

Stiffener

Manhole / body flange

Hydrostatic weight

Nozzle

Head

Flange

Operating weight

Shell

kgkg

6000

0

0.01989

3

OPERATING

SHELL : 0.85, HEAD : 1

SHELL : 0.85, HEAD : 1

SHELL : SPOT+'T', HEAD : FULL

815

40

45

0.003

EQUIPMENT DESIGN DATA

Polishing allowance

Hydrostatic test pressure

Corrosion allowance

Long. efficiency (circ. seam)

Circ. efficiency (long. seam)

Empty weight

Process media

Radiography

Process density

mm

mm

kg/mm² g

kg

kg/m³

Minimum temperature

Maximum temperature

External pressure

Internal pressure

UNITS

kg/mm² g

kg/mm² g

°C

°C

DESIGN

40

60

0.01055

0.0153

MAWP

SAMPLE CUSTOMER

ANTIOXIDANT MIXING VESSEL.

1200 DIA. x 3500 HOS.

ASME-VIII DIV.1,2004

PRESSURE VESSEL DESIGN

Design code

Project / Enquiry

Equipment

:

:

:

Customer :

Visit us : www.cademservices.com

SC-1 / 19, Kohinoor Estate,Pune Mumbai Road, Pune 411 003.

Email : [email protected] : 91-020-5819317, 5819316 (telefax)

CADEM SERVICES

http://www.cademservices.com/

mailto:[email protected]





DESIGN OF SHELL (COMBINED LOAD CALCULATIONS) : Main Shell

0.000214

Therefore design t

292.5894.156 mm

3 x 292.589

3 x (OD/te)

0.01056 kg/mm² g

4 x 2.3174

4 x B

4. DESIGN CALCULATION AS PER UG 28

Since Pa > Pe, Design is safe

Dead weight on top

Weight of shell plate

Total weight (corroded)

2. EXTERNAL LOADS

π x 1216 x 16.874 x 0.85

2525.968

0.125 x (ts - CA)

1200 DIA. x 3500 HOS.Enquiry

Designed by

Equipment

2 0 1

Sheet

Date 22/02/06, R3


SMW

2 of 15

0.125 x ( 8 - 3 )

π x 1216² x 10.46 x 1.0

PROVIDED THK. 8 mm.

Factor B ( Cs2 ) = 8.7163 kg/mm²

Alw. comp. stress (S2) = 1.2 x Min.( 8.7163 , 14.061 ) = 10.46 kg/mm²

π x OD x S2 x 1.0

4 x 4653000

Extreme fibre elong. 0.657895%.

3.4463 mm

=

=

Customer SAMPLE CUSTOMER

0.5 x OD

0.001028

0.5 x 1216

4 x M

π x OD² x S2 x 1.0t

A

=

=

=

= +W

2525.968

π x 1216 x 10.46 x 1.0+ + 3

+ CA

14.061 x 0.85 - 0.6 x 0.0186

5. LONGITUDINAL TENSILE STRESS

3. CIRCUMFERENTIAL TENSILE STRESS

2 x 16.874 x 0.85 + 0.4 x 0.0186

π x OD² x S1 x El

4 x M

3.9393 mm=

3.6274 mm

0.5 x Pi x OD

0.5 x 0.0186 x 1216

2 x S1 x El + 0.4 x Pit

=

=

= +

S x Ec - 0.6 Pi

Pi x R

0.0186 x 603

0.939 + 3

Assumed shell thickness

REFER APPENDIX L

t =

=

=

+ CA

π x OD x S1 x El

π x 1216 ² x 16.874 x 0.85

W-

+4 x 4653000

=

+ CA

-

8 mm

+ 3

ts

`A' Factor =

=OD/te=Assumed te

=

=Pa

External moment

Allowance, corrosion ( 3) + polishing ( 0)

Max. allowable stress @ design temp.

Allowable membrane stress (ref UG 23(d))

Inside Radius (corroded)

Radiography

Design length

Shell length

Outside diameter

Joint efficiency circ. seam

Joint efficiency long. seam

1. DESIGN CONDITIONS

Design temperature

Material of construction

Design pressure (internal)

Design pressure (external)

Code

16.874 kg/mm²

3500 mm

1500 mm

R 603 mm

Ec

El

S1

L

OD

L1

CA

0.85

1216 mm

3 mm

SPOT+'T'

0.85

Density of liquid

14.061 kg/mm²S

T

Pi

Pe

60 °C

0.0186 kg/mm² g


0.01055 kg/mm² g

SA-516-70 Plate

=

= 7.156 mm.

4.156 + 3

+ 3

2.3174 kg/mm² ( Cs2 )

1.2336

=`B' Factor

L1 / OD =

M 4653000 k g-mm

W1

Rho

W2

W

2000 kg

815 kg/m³

525.968 kg

2525.968 kg

t

OD

L




CADEM SERVICES







1 0 9

3 of 15Sheet

2 x 14.061 x 1.0 - 0.2 x 1.67 x 0.01055

3.1 + 3 + 0.96

3.1 mm

Therefore design t

SAMPLE CUSTOMER

SMW


1200 DIA. x 3500 HOS.

22/02/06, R3

PROVIDED THK. 8 mm.

Provide straight face of 50 mm

Customer

Enquiry

Equipment

Designed by

Date


7.06 mm.

=

=

B

0.01059 kg/mm²

3.73813

(Ko x OD / te)


(0.9 x 1216 / 3.1 )

0.9

4.7154 mm.

Assumed shell thickness, te

Ko x OD

0.000354

Factor B ( Cs2 ) = 3.73813 kg/mm²

0.755 + 3 + 0.96

0.125 x te

=

=

=

Pa

=

=

=Factor Ko

=

=A0.125 x 3.1

0.9 x 1216

=

=

+ CA + Thinning allowanceK x 1.67 x Pe x ( ID + 2 CA )

1 x 1.67 x 0.01055 x ( 1200 + 2 x 3 )

2 x S x 1.0 - 0.2 x 1.67 x Pe

+ CA + Thinning allowance

2. DESIGN CALCULATION AS PER UG 32 d / APPENDIX 1-4(C)

1 x 0.0153 x ( 1200 + 2 x 3 )

DESIGN OF 2:1 ELLIPSOIDAL HEAD (INT. & EXT. PRESSURE) : Dished End (Top)

3. DESIGN CALCULATION AS PER UG 33 d

1.0

0.656 + 3 + 0.96

4.6162 mm.

2 x 14.061 x 1 - 0.2 x 0.0153

K x Pi x ( ID + 2 CA )

2 x S x E - 0.2 x Pi

=

=

t

=

=

=

=t

Factor K

=



Design temperature




Inside diameter of shell

Outside diameter of head


Radiography

Joint efficiency

Code

+ 3 + 0.96

+ 3 + 0.96

S

CA

OD

ID

E

14.061 kg/mm²

FULL

SA-516-70 Plate

3 mm

1200 mm

1216 mm

1

Pi

T

Pe


0.0153 kg/mm² g

60 °C

0.01055 kg/mm² g

ID

OD

t

S F




CADEM SERVICES







1 0 9

4 of 15Sheet

2 x 14.061 x 1.0 - 0.2 x 1.67 x 0.01055

3.1 + 3 + 0.96

3.1 mm

Therefore design t

SAMPLE CUSTOMER

SMW


1200 DIA. x 3500 HOS.

22/02/06, R3

PROVIDED THK. 8 mm.

Provide straight face of 50 mm

Customer

Enquiry

Equipment

Designed by

Date


7.06 mm.

=

=

B

0.01059 kg/mm²

3.73813

(Ko x OD / te)


(0.9 x 1216 / 3.1 )

0.9

4.7154 mm.

Assumed shell thickness, te

Ko x OD

0.000354

Factor B ( Cs2 ) = 3.73813 kg/mm²

0.755 + 3 + 0.96

0.125 x te

=

=

=

Pa

=

=

=Factor Ko

=

=A0.125 x 3.1

0.9 x 1216

=

=

+ CA + Thinning allowanceK x 1.67 x Pe x ( ID + 2 CA )

1 x 1.67 x 0.01055 x ( 1200 + 2 x 3 )

2 x S x 1.0 - 0.2 x 1.67 x Pe

+ CA + Thinning allowance

2. DESIGN CALCULATION AS PER UG 32 d / APPENDIX 1-4(C)

1 x 0.01905 x ( 1200 + 2 x 3 )

DESIGN OF 2:1 ELLIPSOIDAL HEAD (INT. & EXT. PRESSURE) : Dished End (Bottom)

3. DESIGN CALCULATION AS PER UG 33 d

1.0

0.817 + 3 + 0.96

4.777 mm.

2 x 14.061 x 1 - 0.2 x 0.01905

K x Pi x ( ID + 2 CA )

2 x S x E - 0.2 x Pi

=

=

t

=

=

=

=t

Factor K

=



Design temperature




Inside diameter of shell

Outside diameter of head


Radiography

Joint efficiency

Code

+ 3 + 0.96

+ 3 + 0.96

S

CA

OD

ID

E

14.061 kg/mm²

FULL

SA-516-70 Plate

3 mm

1200 mm

1216 mm

1

Pi

T

Pe


0.01905 kg/mm² g

60 °C

0.01055 kg/mm² g

ID

OD

t

S F




CADEM SERVICES







Date

Sheet

Customer

Enquiry

Equipment

Designed by

1 0 1

5 of 15

SAMPLE CUSTOMER


1200 DIA. x 3500 HOS.

22/02/06, R3

SMW

Design weight, max (W3,W4)

Empty weight (including skirt)

Weight of skirt plate (corroded)

Mean outside diameter of skirt OD 1208 mm

π x OD x S2 x 1.0

π x 1208 x 10.479 x 1.0

Alw. comp. stress (S2) = 1.2 x Min.( 8.7328 , 12.022 ) = 10.479 kg/mm²

PROVIDED THK. 8 mm.

3.7563 mm

π x OD² x S2 x 1.0

π x 1208² x 10.479 x 1.0

0.756 + 3

=

4 x 5912000

=

=

4 x M=t

10500+

W+

+ 3

+ CA

4. LONGITUDINAL COMPRESSIVE STRESS, LEEWORD

3. LONGITUDINAL TENSILE STRESS, WINDWORD

π x 1208 x 14.427 x 0.7

π x OD x S1 x El

6000

0.125 x (ts - CA)

Factor B ( Cs2 ) = 8.7328 kg/mm²

0.125 x ( 8 - 3)

0.5 x 1208

0.001035

=

=

A0.5 x OD

=

3.3542 mm

π x OD² x S1 x El

0.354 + 3

π x 1208 ² x 14.427 x 0.7

=

4 x M

4 x 5912000

=

=t

=

-

-

W2+ CA

+ 3

Allowable membrane stress (ref UG 23(d))

Joint efficiency circ. seam


Skirt length



Joint efficiency long. seam

Allowance, Corrosion ( 3) + Polishing ( 0)

Design temperature

I.D. at top of skirt

I.D. at base of skirt

Radiography

3000 mm

0.7

3 mm

1200 mm

1200 mm

14.427 kg/mm²

IS-2062-A Plate

12.022 kg/mm²

NIL

0.7

60 °C

L

El

CA

ID1

ID

S1

Ec

DESIGN OF SKIRT : Skirt Shell

S

T

External moment

Operating weight

Weight at Hydrostatic test

2. EXTERNAL LOADS

10500 kg

5912000 kg-mm

9800 kg

W

M

W4

10500 kg

719.54 kg

6000 kg

W3

W2

W1




CADEM SERVICES







1 2 4

π x 1326 x 150 kg/mm²π x 1326² x 150

1200 DIA. x 3500 HOS.Enquiry


SMW

6 of 15

Designed by

Equipment

Date

Sheet

22/02/06, R3

Mo

LOADING DIAGRAM

x (0.375 x b - 0.22 x db)

Where, m = 23.5 mm

Minimum required thickness of top plate

C

Where, b1 = 132 mm

8 x ( 150 - 30) x 13.8

Where, a = 55 mm, tsk = 8 mm, R = 608 mm

Minimum required height of anchor chair

0.9 x P x a x (R x tsk) 1/4

Sb x b1 1/2 x (tsk 2 + tb 2 )

SAMPLE CUSTOMER Customer

8 x (w - db) x Sb

3714.383

11.461 x 100

Required thickness of gusset

10. COMPRESSION PLATE DESIGN

=6 x P x b

=P

Sg x Lb

6 x 3714.383 x 100

P20.872 mmh1

Sb x m

tb2

tg' 3.2408 mm

12.97 mm

Required thickness of base plate

12

18000

18000

=Sb

6 x Mo

Between gussets

Between chairs

1 + (h / tg)²

6 x 198.393

13.8

= 100 / 420.719

= 0.006 x 0.044 x 420.719²

Allowable comp. stress in gusset

= 7.385 x 502.96

= - 0.449 x 0.044 x 100²

= Max. ( 43.582, 198.393)

Lb / bs

0.006 bp bs²

Fs x Ar Axial load in bolt

Max. (Mx, My)

- 0.449 bp Lb²

Sg

tb1

16301.888 psi

9.2876 mm

11.461 kg/mm²

Mx

My

Mo

-

P

0.238

198.393 kg-mm

198.393 kg-mm

3714.383 kg

43.582 kg-mm

tc' 18.813 mm

bp

B e n d i n g l o a d

M a x i m u m

P

5. COMPRESSION PLATE DATA

Thk. of compression plate

Thk. of washer

OD of compression plate

Radius of washer

Allow. comp. stress

7. LOAD AND MOMENT

Allow. bearing pressure

Operating weight of vessel

Empty weight of vessel

Max. overturning moment

6. CONCRETE DATA

13.8 kg/mm² 7.385 kg/mm²

Where Ar = 502.96 mm², is root area of bolt

Since, Ab > Am, bolts provided are sufficient.

Allow. tensile stress

Where, w = 0.5 (OD - ID)

- 6000

Available area of bolts

π x D x w

Stress induced in concrete9. BASE PLATE AND GUSSET DESIGN

Ar x Nb

=4 x 5912000

+π x D² x w

Wo4 x M

9800+

= 11834.087 / 7.385

Required area of bolts

Allow. bending stress

8. DESIGN OF ANCHOR BOLTS

Total uplift force on bolts

T / Fs

4 x M

D- We

4 x 5912000

1326

Sb

=

Ab

bp

4023.68 mm²

0.044

Am

Fs

T

1602.439 mm²

11834.087 kg

Height

Thickness

Number of gussets

3. GUSSET DATA

Dia. of bolt hole

Material

Bolt diameter

Number of Bolts

4. ANCHOR BOLT DATA

Dist. between gussets

BASE PLATE DESIGN : Base Plate

1. CODE : P V Design Manual, D.R. Moss

Material IS-2062-A Plate

Skirt OD at bottom

Skirt ID at bottom

ID of base plate

OD of base plate

Yield strength

Thk. of base plate

PCD

1216 mm

1200 mm

1416 mm

1116 mm

20 mm

22.999 kg/mm²

1326 mm

ID

Sy

tb

D

OD

2. BASE DATA

tg 16 mm

SA-36 Bolting / IS-1363,67

b

Ng

db

Nb

16

8

100 mm

43 mm

30 mm

h 200 mm

6000 kg

Wo

We

9800 kg

tc 28 mm

tw

g 45 mm

M

0.837 kg/mm²

0.527 kg/mm²

5912000 kg-mm

20 mm

1416 mm

t c

b

Lca

h m

L b

db

b1

bs




CADEM SERVICES







3. SHELL DATA 4. STIFFENER DATA

SAMPLE CUSTOMER

SMW

7 of 15


Designed by

Equipment

Enquiry

Customer

1 0 2

Date

Sheet

1200 DIA. x 3500 HOS.

22/02/06, R3

5201216² x 1500 ( 5 +

10. TOTAL AVAILABLE MOMENT OF INERTIA

i1 + a1 x (y - 0.5 ts)² + i2 + a2 x (Y2 + ts - y)²

0.5 a1 x ts + a2 (Y2 + ts)

9. MOMENT OF INERTIA PROVIDED BY SHELL

8. AREA OF SHELL AVAILABLE

85.772 mm

OD x ts

7. CRITICAL LENGTH BETWEEN STIFFENERS

ina

y

i1

= 471883.808 mm4

=

= 21.681 mm

= a1 + a2

12

ts³= Le x

= 893.456 mm4

a1

Le

10.9=

= 428.859

ts x Le=

178372.524 mm4=

=

1.1=

1500) x 0.000164

refer Cs2 for B = 2558.603 psi

OD² x L (ts +

6. REQUIRED MOMENT OF INERTIA

1.7989 kg/mm²

520

0.75 x 0.01055 x 1216

1500

0.75 x Pe x OD

5. B FACTOR CALCULATION

a2

Factor A = 0.000164

is' =10.9

=

5 +

Lts +

=

Outside diameter

Design length

Thickness (corroded)

AS PER UG 29

B =

) x AL

a2

5 mm

1500 mm

1216 mm

L

OD

ts

Stiffener shape

M.I. of stiffener

Stiffener area

C.G. of stiffener

Width

Depth

b

d

i2

a2

Y2

Rectangular

32.5 mm

183083.333 mm4

65 mm

520 mm²

8 mm



DESIGN OF STIFFENER : Stiffener

Design temperature

Code

0.01055 kg/mm² g


60 °CT

Pe

2. MATERIAL OF CONSTRUCTION

Shell

Stiffener SA-516-70 Plate

SA-516-70 Plate

d b

ts L

OD




CADEM SERVICES







Outward projection L = 150 mm.

7. MIN. HEAD THK. REQD. AS PER UG 37

2 x 14.061 x 1 - 0.2 x 0.0153

Allowable stress @ design temperature


- 2tn(E1 t - F tr) (1 - fr1)

Area available in nozzle projection

D x tr x F + 2tn x tr x F(1-fr1)

OPENING IS ADEQUATELY REINFORCED.

FOR INTERNAL PRESSURE A1+A2+A41+A42+A5 = 2496.011 IS > A ( 183.292),FOR EXTERNAL PRESSURE A1+A2+A41+A42+A5 = 1720.704 IS > 0.5 A (0.5 x 958.598),

D(E1 t - F tr) - 2tn(E1 t - F tr) (1 - fr1)

10. DESIGN CALCULATION AS PER UG 37

NOZZLE NECK THICKNESS AND REINFORCEMENT DESIGN : M1 Neck

SAMPLE CUSTOMER

SMW


1200 DIA. x 3500 HOS.

22/02/06, R3

8 of 15 3 1 0

Customer

Enquiry

Equipment

Designed by

Sheet

Date

SINCE,

Area available in outward weld

outward; use smaller area

5(tn - trn) fr2 x t

2(tn - trn) (2.5tn + tp) fr2

(Dp - D - 2tn) tp x fr4

Area available in pad

Area available in outer weld

W1² x fr3

W3² x fr4

2(t + tn) (E1 t - F tr)

Area required

Area available in head;use larger value

CALCULATION AS PER UG 27 d

2 x Sv x E - 0.2 x Pi0.5 x Pi x ID1

0.593 mm

0.5 x 0.0153 x 2178.8

tr1=

=

=

Neck thickness (corroded)

Neck thickness (provided)

Outside diameter

Outside diameter

Inside diameter

Thickness

5. PAD DATA

Maximum chord length (corroded)


3. NOZZLE DATA



Design temperature

Code

9.525 mmArea ( mm²) Standard wall thickness t3

Correction factor

Factor E1

Corrosion allowance

Polishing allowance

Neck thk. (corroded), UG 45

Sn / Sv

Sp / Sv

Min (Sn / Sv, Sp / Sv)

1249.2

84.842

64

31.99

A5

A2

A41

A42

220.766

84.842

1249.2

31.99

84.842

64

220.766

84.842

Int. press.

1065.978

183.292A

A1

78.269

tr= 0.593

1065.978

21.343

290.672

958.598

290.672

Ext. press.

tr= 3.1

fr4 1 (Max. 1)

trn

CA

PA

fr2

fr3

fr1

F

E1

1.0

1.0

2.4 mm

3 mm

0 mm

0.855 (Max. 1)

1 (Max. 1)

1 (Max. 1)

14.061 kg/mm²Allowable stress @ design temperature12.022 kg/mm²Sn Sv

Factor B = 3.4726 kg/mm²

Nozzle outside weld


Inside diameter (corroded)

Min. thk. (corroded) for exeternal pressure

3 x (OD/trn3)= 0.01058 kg/mm² g

Sn x E + 0.4 Pi

0.5 Pi x OD

8. NECK THK. AS PER UG 45 (a)

Assumed trn3 = 0.74 mm

= 437.635

= 0.463L/OD

Pa =

OD/trn3

4 x B

trn1 =

Factor A = 0.000328

= 0.206 mm

Dp

tp

OD

tn

Sp

ID

14.061 kg/mm²

480 mm

8 mm

323.85 mm

7.3124 mm

10.312 mm

303.225 mm

Pad weld

6. WELD DATA

9. NECK THK. AS PER UG 45 (b)

2 x Sv x E - 0.2 x Pe

0.5 x Pe x ID1

0.593 mmtrn2 = =tr1

=trn4 = 0.409 mm

W3

ID1

W1

tr2

t

5.656 mm

2178.8 mm

8 mm

4.04 mm

3.1 mm


309.225 mmD

60 °C


Pe

Pi

T

0.01055 kg/mm² g

0.0153 kg/mm² g

SA-106-B Smls. pipe

SA-516-70 Plate

SA-516-70 Plate

Pad

Nozzle

Head

4. HEAD DATA

C A

t

D

trn

t r

tn

t p

Dp




CADEM SERVICES







t3Standard wall thickness 9.525 mm10. DESIGN CALCULATION AS PER UG 37 Area ( mm²)

tr= 4.156

Ext. press.

427.064

427.064

16.88

64

65

31.99

2272

65

106.6

FOR EXTERNAL PRESSURE A1+A2+A41+A42+A5 = 2860.054 IS > 0.5 A (0.5 x 2102.936),FOR INTERNAL PRESSURE A1+A2+A41+A42+A5 = 4559.052 IS > A ( 403.938),

Outward projection L = 150 mm.

9 of 15

OPENING IS ADEQUATELY REINFORCED.

Designed by

Sheet

Date

Equipment

Enquiry

Customer

3 0 2

SMW

22/02/06, R3

1200 DIA. x 3500 HOS.


SAMPLE CUSTOMER

SINCE,

D(E1 t - F tr) - 2tn(E1 t - F tr) (1 - fr1)

Area available in outer weld

Area available in pad

(Dp - D - 2tn) tp x fr4

2(tn - trn) (2.5tn + tp) fr2

5(tn - trn) fr2 x t

- 2tn(E1 t - F tr) (1 - fr1)

Area available in nozzle projectionoutward; use smaller area

Area available in outward weld

2(t + tn) (E1 t - F tr)

D x tr x F + 2tn x tr x F(1-fr1)

Area available in shell;

W3² x fr4

W1² x fr3

use larger value

Area required

A42

A5

A41

A2

31.99

2272

64

65

106.6

65

A1

2126.062

84.034

403.938

2126.062

tr= 0.798

Int. press.

A

0 mm

3 mm

2.4 mm

1 (Max. 1)

1 (Max. 1)

1 (Max. 1)

1 (Max. 1)

Min (Sn / Sv, Sp / Sv)

Sp / Sv fr4

Polishing allowance

Corrosion allowance

Neck thk. (corroded), UG 45

Correction factor

2102.936

Sn / Sv

Factor E1

PA

CA

trn

fr2

fr1

F

E1

fr3

1.0

1.0

Factor B = 4.224 kg/mm²

Factor A = 0.000403

= 0.0107 kg/mm² g

0.281 mm

Assumed trn3 = 0.98 mm


4. SHELL DATA

Nozzle

Shell


Pad weld

6. WELD DATA

Nozzle outside weld


Inside Radius (corroded)

Min. thk. (corroded) for exeternal pressure


NOZZLE NECK THICKNESS AND REINFORCEMENT DESIGN : M2 Neck

Allowable stress @ design temperature Sn 14.061 kg/mm²

Sv x E - 0.6 Pi

14.061 x 1.0 - 0.6 x 0.0153

CALCULATION AS PER UG 27

7. MIN. SHELL THK. REQD. AS PER UG 37




tr1=

=

= 0.798 mm

Pi x R

0.0153 x 603

Thickness

5. PAD DATA

Outside diameter

Inside diameter

Outside diameter

L/OD

Pa

OD/trn3

trn1

= 526.531

= 0.291

=4 x B

3 x (OD/trn3)

=0.5 Pi x OD

=

Sn x E + 0.4 Pi

Dp

tp

Sp

tn

ID

OD

8 mm

800 mm

8 mm

14.061 kg/mm²

5 mm

516 mm

500 mm

Maximum chord length (corroded)



Code

3. NOZZLE DATA


Design temperature

D

T

Pi

Pe

506 mm Pad


60 °C

0.0153 kg/mm² g

0.01055 kg/mm² g

Sv 14.061 k g/mm²

0.798 mm

Sv x E - 0.6 Pe

9. NECK THK. AS PER UG 45 (b)

0.452 mm

5.656 mm

8 mm

603 mm

5 mm

4.156 mm

trn2

trn4

tr1= =

==Pe x R

t

R

W1

W3

tr2

SA-516-70 Plate

SA-516-70 Plate

SA-516-70 Plate

C A

t

D

trn

t r

tn

t p

Dp




CADEM SERVICES







Designed by SMW

Sheet

Date

1 0 0

10 of 15

22/02/06, R3

Enquiry

Equipment

Customer

1200 DIA. x 3500 HOS.


SAMPLE CUSTOMER

Max (trn1, Min ( Max(trn2, trn4), 0.875 t3)) + CA

4. NECK THK. AS PER UG 45 (b) (1)


6. REQUIRED NOZZLE NECK THICKNESS

Since provided neck thickness is more than required, design is safe.

trn =

= 2.4 + 3

trn2

trn4

=

=

0.798 mm

0.452 mm


0.038 mm



Polishing allowance

Corrosion allowance

Standard wall thickness

trn1 ==0.5 Pi x OD

Sn x E + 0.4 Pi

Inside diameter

2. NOZZLE DATA

Outside diameter


Design temperature



tn 5.7122 mm

0 mm

3 mm

3.9116 mm

PA

CA

t3

42.901 mm

8.7122 mm

12.022 kg/mm²

60.325 mm

60 °C

SA-106-B Smls. pipe

0.01055 kg/mm² g

Sn

T

Pe

ID

OD

NOZZLE NECK THICKNESS DESIGN : N1, 8A/B, 9B - 50 NB



Code ASME-VIII DIV.1,2004

0.0153 kg/mm² gPi




CADEM SERVICES







Designed by SMW

Sheet

Date

1 0 0

11 of 15

22/02/06, R3

Enquiry

Equipment

Customer

1200 DIA. x 3500 HOS.


SAMPLE CUSTOMER






trn =

= 2.4 + 3

trn2

trn4

=

=

0.738 mm

0.409 mm


0.021 mm



Polishing allowance

Corrosion allowance


trn1 ==0.5 Pi x OD

Sn x E + 0.4 Pi

Inside diameter

2. NOZZLE DATA

Outside diameter


Design temperature



tn 3.35 mm

0 mm

3 mm

3.3782 mm

PA

CA

t3

20.701 mm

6.35 mm

12.022 kg/mm²

33.401 mm

60 °C

SA-106-B Smls. pipe

0.01055 kg/mm² g

Sn

T

Pe

ID

OD

NOZZLE NECK THICKNESS DESIGN : N2 - 25 NB




0.0153 kg/mm² gPi




CADEM SERVICES







Designed by SMW

Sheet

Date

1 0 0

12 of 15

22/02/06, R3

Enquiry

Equipment

Customer

1200 DIA. x 3500 HOS.


SAMPLE CUSTOMER






trn =

= 2.4 + 3

trn2

trn4

=

=

0.738 mm

0.409 mm


0.031 mm



Polishing allowance

Corrosion allowance


trn1 ==0.5 Pi x OD

Sn x E + 0.4 Pi

Inside diameter

2. NOZZLE DATA

Outside diameter


Design temperature



tn 4.1374 mm

0 mm

3 mm

3.683 mm

PA

CA

t3

33.985 mm

7.1374 mm

12.022 kg/mm²

48.26 mm

60 °C

SA-106-B Smls. pipe

0.01055 kg/mm² g

Sn

T

Pe

ID

OD

NOZZLE NECK THICKNESS DESIGN : N3 - 40 NB




0.0153 kg/mm² gPi




CADEM SERVICES







Designed by SMW

Sheet

Date

1 0 0

13 of 15

22/02/06, R3

Enquiry

Equipment

Customer

1200 DIA. x 3500 HOS.


SAMPLE CUSTOMER






trn =

= 2.4 + 3

trn2

trn4

=

=

0.593 mm

0.409 mm


0.031 mm



Polishing allowance

Corrosion allowance


trn1 ==0.5 Pi x OD

Sn x E + 0.4 Pi

Inside diameter

2. NOZZLE DATA

Outside diameter


Design temperature



tn 4.1374 mm

0 mm

3 mm

3.683 mm

PA

CA

t3

33.985 mm

7.1374 mm

12.022 kg/mm²

48.26 mm

60 °C

SA-106-B Smls. pipe

0.01055 kg/mm² g

Sn

T

Pe

ID

OD

NOZZLE NECK THICKNESS DESIGN : N5,11 - 40 NB




0.0153 kg/mm² gPi




CADEM SERVICES







Designed by SMW

Sheet

Date

1 0 0

14 of 15

22/02/06, R3

Enquiry

Equipment

Customer

1200 DIA. x 3500 HOS.


SAMPLE CUSTOMER






trn =

= 2.4 + 3

trn2

trn4

=

=

0.593 mm

0.409 mm


0.038 mm



Polishing allowance

Corrosion allowance


trn1 ==0.5 Pi x OD

Sn x E + 0.4 Pi

Inside diameter

2. NOZZLE DATA

Outside diameter


Design temperature



tn 5.7122 mm

0 mm

3 mm

3.9116 mm

PA

CA

t3

42.901 mm

8.7122 mm

12.022 kg/mm²

60.325 mm

60 °C

SA-106-B Smls. pipe

0.01055 kg/mm² g

Sn

T

Pe

ID

OD

NOZZLE NECK THICKNESS DESIGN : N6,7,10 - 50 NB




0.0153 kg/mm² gPi




CADEM SERVICES







Designed by SMW

Sheet

Date

1 0 0

15 of 15

22/02/06, R3

Enquiry

Equipment

Customer

1200 DIA. x 3500 HOS.


SAMPLE CUSTOMER






trn =

= 2.4 + 3

trn2

trn4

=

=

0.738 mm

0.409 mm


0.038 mm



Polishing allowance

Corrosion allowance


trn1 ==0.5 Pi x OD

Sn x E + 0.4 Pi

Inside diameter

2. NOZZLE DATA

Outside diameter


Design temperature



tn 5.7122 mm

0 mm

3 mm

3.9116 mm

PA

CA

t3

42.901 mm

8.7122 mm

12.022 kg/mm²

60.325 mm

60 °C

SA-106-B Smls. pipe

0.01055 kg/mm² g

Sn

T

Pe

ID

OD

NOZZLE NECK THICKNESS DESIGN : N9A - 50 NB




0.0153 kg/mm² gPi




CADEM SERVICES





45027191 calcu nozzle neck

Documents

kgmmp x od x s2 x

p x od x s1 x el4 x

cap x od x s1 x elp

x pi x od0

kgmm g4 x

s x ec

pipi x r

external loadsp x