DEP 31085

PIPING COMPONENTS

Nominal pipe size

1/2 3/4 1 1½ 2 3 4 6 8 10 12 14 16 18 20 24 30 36

Item description MESC

Pipe

Pipe 743017 0 211 291 371 531 591 671 751 841 931

Pipe 743017 1 51 171 301 401 661

Pipe 743017 2 61 371

Pipe 743021 0 451

Pipe 743021 1 101

Pipe 743021 2

Flanges

Blind flange 766212 5081 5121 5161 5181 5201 5221 5241 5261 5281 5301 5321 5341 5361 5381 5401 5421

Blind flange 767013 1061 1121

Spacer ring 768817 1081 1121 1161 1181 1201 1221 1241 1261 1281 1301 1321 1341 1361 1381 1401 1441

Spacer ring 768875 2731 2761

Spade 768860 201 211 221 231 241 251 261 271 281 291 301 311 321 331 341 351

Spade 768895 2731 2761

Spectacle blind 768834 2581 2621 2661 2681 2701 2721 2741 2761 2781 2801 2821 2841

Welding neck flange 766282 8021 8041 8081 8101 7601 7621 7641 7661 7081 7101 7121 7141 7161 7181 7201 7241

Welding neck flange 767083 1191 1441

Fittings

Cap bw 763118 1681 1741 1801 1881 2081 2281 2461 2661 2831 3041 3261 3461 3661 3851 3951 4051 5251 6761

Elbow 45 deg LR bw 763134 5251 6771

Elbow 45 deg LR bw 763138 1681 1741 1801 1881 2081 2281 2461 2661 2831 3041 3261 3461 3661 3851 3951 4051

Elbow 90 deg LR bw 763139 1681 1741 1801 1881 2081 2281 2461 2661 2831 3041 3261 3461 3661 3851 3951 4051

Elbow 90 deg LR bw 763143 5251 6711

Tee equal bw 763180 5251 6751

Tee equal bw 763184 1681 1741 1801 1881 2081 2281 2461 2661 2831 3041 3261 3461 3661 3851 3951 4051

PIPING COMPONENTS

Nominal pipe size

2-Jan 4-Mar 1 1½ 2 3 4 6 8 10 12 14 16 18 20 24 30 36

Item description MESC

Valves

Ball valve float RB flgd 770031 531 541 551 571 581 601 621

770035 531 541 551 571 581 601 621Ball valve float RB n‑ext flgd

Ball valve trunn RB flgd 770077 641 651 661

770051 641 651 661

774124 651 661 671 681 691 701 711 731 761 791

776720 671 681 691 701 711 731 761 791

Check valve flgd 771033 531 541 551 571 581 601 621 641 651 661

Globe valve flgd 773033 531 541 551 571 6581 6601 6621 6641 6651

778586 5631

778586 5131

778586 4131

778586 4631

778586 1631

778586 1131

778586 131

778586 631

Miscellaneous

Gasket camprofile 854172 5181 5241

Gasket spiral wound 854136 4041 4061 4081 4121 4141 4181 3701 3741 3761 3781 3801 3821 3841 3861 3881 3921

Meterrun 766596 3121 3141 3161 3181

Orifice flange set 766297 881 891 241 261 141 151 161 181 191 201 221 231

768319 5691 5701 5561 5581 5601 5621 5641 5661 5681

REDUCING/PIPING COMPONENTS

Run x Br BROB RECB REEB TERB

4-Mar x 2-Jan 7631701371 7631711371 7631850351

1 x 2-Jan 7631701471 7631711471 7631850451

1 x 4-Mar 7631701571 7631711571 7631850551

1½ x 2-Jan 7631701671 7631711671

1½ x 4-Mar 7631701771 7631711771 7631850751

1½ x 1 7631701871 7631711871 7631850851

2 x 4-Mar 7629441921 7629591921

2 x 1 7631701981 7631711981 7631851091

2 x 1½ 7631702061 7631712061 7631851181

3 x 1½ 7631702261 7631712261

3 x 2 7631702351 7631712351 7631851321

4 x 1½ 7631702501 7631712501

4 x 2 7631702651 7631712651 7631851531

4 x 3 7631702751 7631712751 7631851651

6 x 2 7679048141

6 x 3 7631702951 7631712951 7631851771

6 x 4 7631703051 7631713051 7631851891

8 x 2 7679043661

8 x 3 7679043781

8 x 4 7631703241 7631713241 7631852111

Ball valve trunn RB n‑ext flgd

Butterfly valve double of flgd

Check valve dual plate flgd

Monofl ball single bl & bl adp

Monofl ball single bl & bl BSP

Monofl ball single bl & bl flg

Monofl ball single bl & bl NPT

Monofl ball single block adp

Monofl ball single block BSP

Monofl ball single block flg

Monofl ball single block NPT

Strainer Y‑type (1 mm, 0.04 inch ca)

8 x 6 7631703341 7631713341 7631852311

10 x 2 7679043671

10 x 3 7679043791

10 x 4 7629443421 7631713461 7631852591

10 x 6 7631703521 7631713521 7631852771

10 x 8 7631703631 7631713631 7631852901

12 x 2 7679043681

12 x 3 7679043801

12 x 4 7679043921

12 x 6 7631703811 7631713811 7631853161

12 x 8 7631703941 7631713941 7631853271

12 x 10 7631704031 7631714031 7631853491

14 x 2 7679043691

14 x 3 7679043811

14 x 4 7679043931

14 x 6 7679044031 7631704121 7631714121

14 x 8 7631704211 7631714211 7631853891

14 x 10 7631704331 7631714331 7631854141

14 x 12 7631704431 7631714431 7631854401

Comp.name Description

BNIF

BNIP

BROB

RECB

REEB

TERB


16 x 2 7679043701

16 x 3 7679043821

16 x 4 7679043941

16 x 6 7679044041

16 x 8 7679044641 7631704521 7631714521

16 x 10 7631704611 7631714611 7631855041

16 x 12 7631704731 7631714731 7631855301

16 x 14 7631704841 7631714841 7631855551

18 x 2 7679043711

18 x 3 7679043831

18 x 4 7679043951

18 x 6 7679044051

18 x 8 7679044661

18 x 10 7631705211 7631715211 7631856031

18 x 12 7631705511 7631715511 7631856271

18 x 14 7631705821 7631715821 7631856511

Branch fitting flgd

Branch fitting plain

Branch outlet bw

Reducer concentric bw

Reducer eccentric bw

Tee reducing bw

18 x 16 7631706121 7631716121 7631856751

20 x 2 7679043721

20 x 3 7679043841

20 x 4 7679043961

20 x 6 7679044061

20 x 8 7679044681

20 x 10 7679044841

20 x 12 7631706411 7631716411 7631857471

20 x 14 7631706721 7631716721 7631857711

20 x 16 7631707021 7631717021 7631857951

20 x 18 7631707321 7631717321 7631858191

24 x 2 7679043741

24 x 3 7679043861

24 x 4 7679043981

24 x 6 7679044081

24 x 8 7679044721

24 x 10 7679044881

24 x 12 7631858671

24 x 14 7631858911

24 x 16 7631708821 7631718821 7631859151

24 x 18 7631709121 7631719121 7631859391

24 x 20 7631709421 7631719421 7631859631

Branch Run pipe BNIF BNIP

2-Jan 1½ 1½ 7680376411 7680315021

2-Jan 2 2 7680376431 7680315031

2-Jan 3 8 7680376441 7680315041

2-Jan 10 48 7680376451 7680315051

4-Mar 2 2 7680376461 7680315061

4-Mar 3 4 7680376471 7680315071

4-Mar 6 12 7680376491 7680315081

4-Mar 14 48 7680376511 7680315091

1 3 3 7680376531 7680315111

1 4 4 7680376551 7680315121

1 6 10 7680376561 7680315131

1 12 48 7680376571 7680315141

1½ 3 3 7680376591 7680315161

1½ 4 4 7680376601 7680315171

1½ 6 6 7680376621 7680315181

1½ 8 12 7680376631 7680315191

1½ 14 24 7680376651 7680315201

1½ 30 48 7680376661 7680315211

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

‑

Thermowell flgd NPS 1½

Length MESC number

9 7683370311

10 7683370321

12 7683370331

14 7683370341

16 7683370351

18 7683370361




30 x 2 7679129021

30 x 3 7679129081

30 x 4 7679129131

30 x 6 7679129251

30 x 8 7679128321

30 x 10 7679128341

30 x 12 7679128361

30 x 14 7679128381

30 x 16 7629950731

30 x 18 7629950931

30 x 20 7629951131

30 x 24 7629541351 7629741351 7629951331

36 x 2 7679128501

36 x 3 7679128561

36 x 4 7679125581

36 x 6 7679125601

36 x 8 7679125531

36 x 10 7679125541

36 x 12 7679125551

36 x 14 7679125561

36 x 16 7679125571

36 x 18 7629952541

36 x 20 7629952741

36 x 24 7629952941

36 x 30 7629543531 7629743531 7629953551


42 x 2 7679137011

42 x 3 7679137071

42 x 4 7679137131

42 x 6 7679137191

42 x 8 7679136531

42 x 10 7679136591

42 x 12 7679136651

42 x 14 7679136711

42 x 16 7679136771

42 x 18 7679136831

42 x 20 7679136891

42 x 24 7629954991

42 x 30 7629955591

42 x 36 7629546171 7629746171 7629956191

48 x 2 7679131061

48 x 3 7679131071

48 x 4 7679131081

48 x 6 7679131091

48 x 8 7679130971

48 x 10 7679130981

48 x 12 7679130991

48 x 14 7679131001

48 x 16 7679131011

48 x 18 7679131021

48 x 20 7679131031

48 x 24 7629957631

48 x 30 7629958261

48 x 36 7629958831

48 x 42 7629549441 7629749441 7629959441

BOLTING

Std boltset blind flange

NPS nr inch x inch MESC number

30 28 1 3/4 x 12 1/4 8138637561

36 32 2 x 17 3/4 8138638421

42 32 1 5/8 x 14 8138637341

48 32 1 7/8 x 15 1/2 8138637961

Std boltset standard flg


1/2 4 1/2 x 2 7/8 8138631551 73 3/4 4 5/8 x 3 1/4 8138632691

1 4 5/8 x 3 1/4 8138632691

1½ 4 4-Mar x 4 8138633291

2 8 8-May x 3 5/8 8138632711

3 8 4-Mar x 4 1/2 8138633301

4 8 4-Mar x 4 3/4 8138633321

6 12 4-Mar x 5 1/4 8138633341

8 12 8-Jul x 5 3/4 8138634041

10 16 1 x 6 1/2 8138634721

12 16 1 1/8 x 7 1/4 8138635331

14 20 1 1/8 x 7 1/4 8138635331

16 20 1 1/4 x 7 1/2 8138635921

18 24 1 1/4 x 8 8138635881

20 24 1 1/4 x 8 1/2 8138635951

24 24 1 1/2 x 9 1/2 8138636871

30 28 1 3/4 x 12 8138637531

36 32 2 x 13 1/2 8138638141

42 32 1 5/8 x 14 8138637341

48 32 1 7/8 x 15 1/2 8138637961

Std boltset mrun flg


2-Jan 4 8-May x 5 1/4 8138632781

4-Mar 4 8-May x 5 1/4 8138632781

1 4 8-May x 5 1/4 8138632781

1½ 4 4-Mar x 5 3/4 8138633351

Std boltset orifice flg


2 8 8-May x 5 1/4 8138632781

3 8 4-Mar x 5 3/4 8138633351

4 8 4-Mar x 6 8138633371

6 12 4-Mar x 6 8138633371

8 12 8-Jul x 6 3/4 8138634091

10 16 1 x 7 1/2 8138634771

12 16 1 1/8 x 8 1/2 8138635381

14 20 1 1/8 x 8 3/4 8138635401

16 20 1 1/4 x 9 1/4 8138635981

18 24 1 1/4 x 10 8138636131

20 24 1 1/4 x 10 1/4 8138636031

24 24 1 1/2 x 11 1/2 8138637171

Std boltset blind/spacer


1/2 4 1/2 x 3 1/4 8138631571

3/4 4 5/8 x 3 5/8 8138632711

1 4 5/8 x 3 5/8 8138632711

1½ 4 3/4 x 4 1/2 8138633301

2 8 5/8 x 4 8138632731

3 8 3/4 x 5 1/4 8138633341

4 8 3/4 x 5 1/4 8138633341

6 12 3/4 x 6 8138633371

8 12 7/8 x 6 3/4 8138634091

10 16 1 x 7 1/2 8138634771

12 16 1 1/8 x 8 1/2 8138635381

14 20 1 1/8 x 8 3/4 8138635401

16 20 1 1/4 x 9 1/2 8138636001

18 24 1 1/4 x 10 8138636131

20 24 1 1/4 x 10 1/4 8138636031

24 24 1 1/2 x 12 8138636961

30 28 1 3/4 x 14 3/4 8138637661

36 32 2 x 19 8138638461

42 32 1 5/8 x 17 3/4 8138637431

48 32 1 7/8 x 19 3/4 8138924911

ASSEMBLIES

Blind flange 1 7662125081

Welding neck flange 1 7662828021

Gasket spiral wound 1 8541364041

Studbolt with nuts 4 8138631551













Drain or vent point NPS 1/2 Fig.I NPS 1/2 ‑ 1/2

Branch: according to branch table

Drain or vent point NPS 3/4 Fig.H NPS 2 ‑ 2

Branch: branch nipple flanged

Drain or vent point NPS 3/4 Fig.I NPS 3/4 ‑ 1½


Drain or vent point NPS 1 Fig.H NPS 3 ‑ 12


Drain or vent point NPS 1½ Fig.H NPS 14 ‑ 48



Branch: not applicable

Lap joint flange 2 7662208081


Ball valve float RB flgd 2 7700310531



Branch: not applicable













Pipe 1 7430170211








1 7683370311


Meter run connection NPS 1/2 Fig.2H NPS 1/2 ‑ 1½

Orifice connection NPS 1/2 Fig.2I NPS 2 ‑ 24

Pressure instr conn NPS 1/2 Fig.2H NPS 1½ ‑ 48


Pressure instr conn NPS 1/2 Fig.2J NPS 1/2 ‑ 1


Temp instr conn NPS 1½ Fig.NS NPS 3 ‑ 4


Thermowell flgd NPS 1½ L=9 inch



1 7683370321


Temp instr conn NPS 1½ Fig.NL NPS 6 ‑ 48


Thermowell flgd NPS 1½ L=10 inch

Nominal pipe size

42 48

Pipe

671

231

Flanges

1181 1241

2791 2821

2791 2821

1631 1811

Fittings

7481 8101

7381 8091

7381 8091

7481 8091

Nominal pipe size

42 48

Valves

821 841

821 841

Miscellaneous

5301 5361

Design limits

Temperature (°F)

-58 100 150 200 250 300

Pressure (psig)

NPS 1/2 - 2 740 740 710 680 580 425

NPS 3 740 740 700 680 570 425

NPS 4 740 740 640 575 480 350

NPS 6-48 730 730 640 575 480 350

Notes

Table of schedules

NPS Schedule

‑ Design limits acc. to ASME B16.5 flange rating mat. grp 1.1, and limited by ASME B31.3 allowable internal pressure, and limited by ISO17292 ball valve rating

‑ Bolting material for size <= 2 1/2 inch: ASTM A320‑L7/A194‑4

‑ Bolting material for size > 2 1/2 inch: ASTM A320‑L43/A194‑4

‑ For bending of pipe see DEP 31.38.01.31‑Gen.

‑ For basis of design see DEP 31.38.01.10‑Gen.

‑ Piping class design meets full vacuum at ambient temperature condition

‑ Piston type check valves (DN 15‑40 (NPS ½ - 1 ½) for horizontal mounting only

2-Jan 80

4-Mar 80

1 80

1½ 80

2 40

3 40

4 40

6 40

8 30

10 30

12 30

14 30

16 30

18 30

20 30

24 30

30 30

36 40

42 0.812

48 0.938

Branch connections 90 degrees

Branch Size

Run size 2-Jan 4-Mar 1 1½ 2 3 4 6

48 C C C C E E E E

42 C C C C E E E E

36 C C C C E E E E

30 C C C C E E E E

24 C C C C E E E E

20 C C C C E E E E

18 C C C C E E E E

16 C C C C E E E E

14 C C C C E E E E

12 C C C C E E E B

10 C C C C E E B B

8 C C C C E E B B

6 C C C C E B B A

4 C C C C D D A

3 C C C C D A

2 C C B B A

1½ C B B A

1 B B A

4-Mar B A

2-Jan A

Code

A Equal tee

B Reducing tee

C Branch fitting

D Pipe to pipe

E Branch outlet

Carbon steel LT M-Sour Plant

Class no. 31085 Consignee

ASME rating CLASS 300 Engineered by

1 mm, 0.04 in Principal

Revision letter B Contr. job no.

Revision date Jan-12 Project no.

COMPONENT MATERIAL DESCRIPTION

(For full material description see relevant MESC buying description.)

Pipe

PIPE Pipe

PIPE Pipe

Flanges

BLFL Blind flange

LJFL

SBFL

SPFL Spade

SPFL Spade

SPRT Spacer ring

WNFL

Fittings

CAPB Cap bw

Explanation of characters

Corrosion allowance

NPS 1/2‑24 ASTM A333‑6

NPS 30‑48 ASTM A671‑CC65 cl 22

NPS 1/2‑48 ASTM A350‑LF2 cl 1

Lap joint flange

‑‑‑ ASTM A350‑LF2 cl 1

Spectacle blind

NPS 1/2‑14 ASTM A516‑60/65/70

NPS 1/2‑24 ASTM A516‑60/65/70

NPS 30‑48 ASTM A516‑70

NPS 1/2‑48 ASTM A516‑60/65/70

Welding neck flange

NPS 1/2‑48 ASTM A350‑LF2 cl 1

NPS 1/2‑48 ASTM A420‑WPL6

E45B

E45B

E90B

E90B

TEEB Tee equal bw

TEEB Tee equal bw

Reducing fittings

BNIF

BNIP

BROB

RECB

RECB

REEB

REEB

TERB

TERB

Valves

BARF

BNRF

BTRF

BUDF

BVRF

CHDF

CHVF

Elbow 45 deg LR bw


Elbow 45 deg LR bw

NPS 30‑48 ASTM A420‑WPL6W

Elbow 90 deg LR bw


Elbow 90 deg LR bw




Branch fitting flgd

NPS 1½‑48 ASTM A350‑LF2 cl 1

Branch fitting plain

NPS 1½‑48 ASTM A350‑LF2 cl 1

Branch outlet bw

NPS 6‑48 ASTM A350‑LF2 cl 1









Tee reducing bw


Tee reducing bw


Ball valve float RB flgd

NPS 1/2‑4 Body: ASTM A350‑LF2 cl 1/A352‑LCC

Trim: AISI 316, PTFE

Ball valve trunn RB n‑ext flgd

NPS 6‑10 Body: ASTM A350‑LF2 cl 1/A352‑LCC

Trim: AISI 316, filled PTFEBall valve

trunn RB flgdNPS 6‑10 Body: ASTM

A350‑LF2 cl 1/A352‑LCC

Trim: AISI 316, filled PTFEButterfly valve

double of flgdNPS 8‑48 Body: ASTM

A352‑LCC

Trim: LTCS, PTFE, Alloy 625

Ball valve float RB n‑ext flgd



Check valve dual plate flgd

NPS 12‑48 Body: ASTM A352‑LCC

Trim: AISI 316, Stellite

Check valve flgd


GLVF

VSBA

VSBF

VSBN

VSBT

VSNA

VSNF

VSNN

VSNT

Instruments

TWND AISI 316

TWNL AISI 316

TWNS AISI 316

Miscellaneous

GKMG

GKSW

MTRR Meterrun

ORFS


Globe valve flgd



Monofl ball single bl & bl adp

NPS 1/2‑1/2 Body: ASTM A350‑LF2 cl 1


Monofl ball single bl & bl flg



Monofl ball single bl & bl NPT



Monofl ball single bl & bl BSP



Monofl ball single block adp



Monofl ball single block flg



Monofl ball single block NPT



Monofl ball single block BSP



Thermowell flgd NPS 1½

NPS 1½‑1½

Thermowell flgd NPS 1½ L=10

‑‑‑

Thermowell flgd NPS 1½ L=9

‑‑‑

Gasket camprofile

NPS 30‑48 AISI 316, Graphite

SS centring ring

Gasket spiral wound

NPS 1/2‑24 AISI 316, Graphite

CS centring‑/SS inner ring

NPS 1/2‑1½ AISI 316/ASTM A350‑LF2 cl 1 end flanges

Orifice flange set

NPS 2‑24 ASTM A350‑LF2 cl 1

ST1B

STBT

STBT

Strainer Y‑type (1 mm, 0.04 inch ca)

NPS 2‑16 Sieve: AISI 316

Studbolt with nuts

‑‑‑ ASTM A320‑L43/A194‑4

Studbolt with nuts

‑‑‑ ASTM A320‑L7/A194‑4

Branch Size

8 10 12 14 16 18 20 24 30 36

E E E E E E E B B B

E E E E E E E B B B

E E E E E B B B B A

E E E E B B B B A

E E B B B B B A

E E B B B B A

E B B B B A

E B B B A

B B B A

B B A

B A

A

Branch Size

42 48

B A

A

DEP 31085

Documents

astm a352lcc

filled ptfe

reducingpiping

piping components

stellite body

ptfe body

04 inch ca

pipe pipe