CLASS 251011-29

DEP 31.38.01.12-Gen Class 251011-29, rev. O page 1Issue date:

Design limits

Temperature (F)-20 100 200 300 400 500 600 700 752

Pressure (psig)NPS - 12 3737 3737 3737 3736 3707 3545 3338 2942 2578

Notes- Design limits acc. to ASME B31.3 allowable internal pressure- For bending of pipe see DEP 31.38.01.31-Gen.- For basis of design see DEP 31.38.01.10-Gen.- Piston type check valves (DN 15-40) (NPS1/2 1 ) for horizontal mounting only

Table of schedules

NPS Schedule1/2 1603/4 160

1 1601 160

2 1603 1604 1606 1608 160

10 16012 160

Branch connections 90 degrees

Branch SizeRunsize

1/2 3/4 1 1 2 3 4 6 8 10 12

12 C C C C E E E B B B A10 C C C C E E B B B A8 C C C C E E B B A6 C C C C E B B A4 C C C C B B A3 C C C C B A2 C C B B A1 C B B A1 B B A3/4 B A1/2 A

Code Explanation of charactersA Equal teeB Reducing teeC Branch fittingE Branch outlet

Carbon steel PlantClass no. 251011-29 ConsigneeASME rating CLASS 2500 Engineered byCorrosion allowance 1 mm, 0.04 in PrincipalRevision letter O Contr. job no.Revision date 01/2012 Project no.

DEP 31.38.01.12-Gen Class 251011-29, rev. O page 2Issue date:

COMPONENT MATERIAL DESCRIPTION(For full material description see relevant MESC buying description.)

Pipe

PIPE Pipe NPS 1/2-3 ASTM A106-BPIPE Pipe NPS 4-12 ASTM A333-6

Flanges

BLFL Blind flange NPS 1/2-3 ASTM A105BLFL Blind flange NPS 4-12 ASTM A350-LF2 cl 1LJFL Lap joint flange --- ASTM A105SBFL Spectacle blind NPS 1/2-10 ASTM A516-60/65/70SPFL Spade NPS 1/2-12 ASTM A516-60/65/70SPRT Spacer ring NPS 1/2-12 ASTM A516-60/65/70WNFL Welding neck flange NPS 1/2-3 ASTM A105WNFL Welding neck flange NPS 6-12 ASTM A350-LF2 cl 1

Fittings

CAPB Cap bw NPS 1/2-3 ASTM A234-WPBCAPB Cap bw NPS 4-12 ASTM A420-WPL6E45B Elbow 45 deg LR bw NPS 1/2-3 ASTM A234-WPBE45B Elbow 45 deg LR bw NPS 4-12 ASTM A420-WPL6E90B Elbow 90 deg LR bw NPS 1/2-3 ASTM A234-WPBE90B Elbow 90 deg LR bw NPS 4-12 ASTM A420-WPL6TEEB Tee equal bw NPS 1/2-3 ASTM A234-WPBTEEB Tee equal bw NPS 4-12 ASTM A420-WPL6

Reducing fittings

BNIF Branch fitting flgd NPS 1-12 ASTM A105BNIP Branch fitting plain NPS 1-12 ASTM A105BROB Branch outlet bw NPS 6-12 ASTM A350-LF2 cl 1RECB Reducer concentric bw NPS 3/4-3 ASTM A234-WPBRECB Reducer concentric bw NPS 4-12 ASTM A420-WPL6REEB Reducer eccentric bw NPS 3/4-3 ASTM A234-WPBREEB Reducer eccentric bw NPS 4-12 ASTM A420-WPL6TERB Tee reducing bw NPS 3/4-3 ASTM A234-WPBTERB Tee reducing bw NPS 4-12 ASTM A420-WPL6

Valves

CHVF Check valve flgd NPS 1/2-12 Body: ASTM A105/A216-WCB/WCCTrim: AISI 410 , Stellite

GAVF Gate valve flgd NPS 1/2-12 Body: ASTM A105/A216-WCB/WCCTrim: AISI 410 , Stellite

GLVF Globe valve flgd NPS 1/2-4 Body: ASTM A105/A216-WCB/WCCTrim: AISI 410 , Stellite

Instruments

TWHD Thermowell flgd NPS 2 NPS 2-2 AISI 316TWHL Thermowell flgd NPS 2 L=10 --- AISI 316TWHS Thermowell flgd NPS 2 L=9 --- AISI 316

Miscellaneous

GKSW Gasket spiral wound NPS 1/2-12 AISI 316, GraphiteCS centring-/SS inner ring

ORFS Orifice flange set NPS 2-3 ASTM A105ORFS Orifice flange set NPS 4-12 ASTM A350-LF2 cl 1STBT Studbolt with nuts --- ASTM A193-B7/A194-2H

DEP 31.38.01.12-Gen Class 251011-29, rev. O page 3Issue date:

PIPING COMPONENTS

Nominal pipe size1/2 3/4 1 1 2 3 4 6 8 10 12

Item description MESC

Pipe

Pipe 743005 0 201 301 401 601 731Pipe 743005 1 131Pipe 743017 0 791 881Pipe 743017 1 011 131 251

FlangesBlind flange 766210 4721 4741 4761 4781 4801 4841Blind flange 766212 7241 7261 7281 7301 7321Spacer ring 768816 2021 2041 2061 2081 2101 2121 2141 2161Spacer ring 768817 8281 8301 8321Spade 768813 2021 2041 2061 2081 2101 2121 2141 2161Spade 768860 1081 1091 1101Spectacle blind 768803 2021 2041 2061 2081 2101 2121 2141 2161Spectacle blind 768834 7321 7341Welding neck flange 766280 0021 0041 0061 0081 0101 0121Welding neck flange 766286 7561 7581 7601 7621

FittingsCap bw 763019 0221 0281 0321 0421 0621 0821Cap bw 763118 2521 2721 2921 3151 3371Elbow 45 deg LR bw 763038 5721 5781 5821 5921 6121 6321Elbow 45 deg LR bw 763138 2521 2721 2921 3151 3371Elbow 90 deg LR bw 763040 5721 5781 5821 5921 6121 6321Elbow 90 deg LR bw 763139 2521 2721 2921 3151 3371Tee equal bw 763084 5721 5781 5821 5921 6121 6321Tee equal bw 763184 2521 2721 2921 3151 3371

ValvesCheck valve flgd 771013 2531 2541 2551 2571Check valve flgd 771020 2581 2601 2621 2641 2651 2661 2671Gate valve flgd 772020 5531 5541 5551 5571 2591 2601 2621 2641 2651 2661 2671Globe valve flgd 773014 2531 2541 2551 2571Globe valve flgd 773020 2591 2601 2621

DEP 31.38.01.12-Gen Class 251011-29, rev. O page 4Issue date:

PIPING COMPONENTSNominal pipe size

1/2 3/4 1 1 2 3 4 6 8 10 12Item description MESC

MiscellaneousGasket spiral wound 854136 2541 2561 2581 2621 2641 2681 2701 2741 2761 2781 2801Orifice flange set 766295 4691 4711Orifice flange set 766297 4971 4981 4991 5001

DEP 31.38.01.12-Gen Class 251011-29, rev. O page 5Issue date:

REDUCING/PIPING COMPONENTS

Run x Br BROB RECB REEB TERB3/4 x 1/2 7630721411 7630731411 7630890391

1 x 1/2 7630721511 7630731511 76308904911 x 3/4 7630721611 7630731611 7630890591

1 x 1/2 7630721711 76307317111 x 3/4 7630721811 7630731811 76308907911 x 1 7630721911 7630731911 7630890891

2 x 3/4 7630721951 76307319512 x 1 7630722011 7630732011 76308910712 x 1 7630722111 7630732111 76308911613 x 1 7630722311 76307323113 x 2 7630722411 7630732411 76308913414 x 1 7631702591 76317125914 x 2 7631702711 7631712711 76318515514 x 3 7631702811 7631712811 76318516716 x 2 76790718416 x 3 7631703011 7631713011 76318517916 x 4 7631703111 7631713111 76318519218 x 2 76790718618 x 3 76790721018 x 4 7631703311 7631713311 76318520818 x 6 7631703411 7631713411 7631852281

10 x 2 767907188110 x 3 767907212110 x 4 7631703491 7631713491 763185256110 x 6 7631703601 7631713601 763185274110 x 8 7631703701 7631713701 763185296112 x 2 767907190112 x 3 767907214112 x 4 767907236112 x 6 7631703891 7631713891 763185313112 x 8 7631704001 7631714001 763185333112 x 10 7631704101 7631714101 7631853551

Comp.name DescriptionBNIF Branch fitting flgdBNIP Branch fitting plainBROB Branch outlet bwRECB Reducer concentric bwREEB Reducer eccentric bwTERB Tee reducing bw

Thermowell flgd NPS 2Length MESC number9 768338061110 7683380621

Branch Run pipe BNIF BNIP1/2 1 - 12 7680374211 76803101613/4 2 - 2 7680374221 76803101713/4 3 - 6 7680374241 76803101913/4 8 - 12 7680374271 76803102111 3 - 10 7680374281 76803102211 12 - 12 7680374291 76803102311 3 - 3 7680374321 76803102511 4 - 8 7680374331 76803102711 10 - 12 7680374341 76803102912 3 - 3 76803746312 4 - 8 76803746412 10 - 12 7680374651

DEP 31.38.01.12-Gen Class 251011-29, rev. O page 6Issue date:

BOLTING

Std boltset standard flgNPS nr inch x inch MESC number1/2 4 3/4 x 5 1/4 81386133413/4 4 3/4 x 5 1/4 81386133411 4 7/8 x 5 3/4 81386140411 4 1 1/8 x 7 1/4 81386153312 8 1 x 7 1/4 81386147513 8 1 1/4 x 9 1/4 81386159814 8 1 1/2 x 12 81386169616 8 2 x 15 3/4 81386182418 12 2 x 17 1/2 813861829110 12 2 1/2 x 21 3/4 813883706112 12 2 3/4 x 24 1/4 8138837821

Std boltset orifice flgNPS nr inch x inch MESC number2 8 1 x 7 1/2 81386147713 8 1 1/4 x 9 1/2 81386160014 8 1 1/2 x 12 1/4 81386169816 8 2 x 16 1/4 81386182518 12 2 x 18 1/4 813861834110 12 2 1/2 x 22 1/2 813883708112 12 2 3/4 x 25 1/4 8138837851

Std boltset blind/spacerNPS nr inch x inch MESC number1/2 4 3/4 x 5 3/4 81386133513/4 4 3/4 x 5 3/4 81386133511 4 7/8 x 6 1/2 81386140711 4 1 1/8 x 7 1/2 81386153512 8 1 x 8 81386146413 8 1 1/4 x 10 1/4 81386160314 8 1 1/2 x 13 81386171716 8 2 x 17 3/4 81386183118 12 2 x 19 3/4 813883561110 12 2 1/2 x 25 1/4 813883715112 12 2 3/4 x 27 3/4 8138837911

DEP 31.38.01.12-Gen Class 251011-29, rev. O page 7Issue date:

ASSEMBLIES

Drain or vent point NPS 1/2 Fig.I NPS 1/2 - 1/2Branch: according to branch tableBlind flange 1 7662104721Welding neck flange 1 7662800021Gasket spiral wound 1 8541362541Studbolt with nuts 4 8138613341

Drain or vent point NPS 3/4 Fig.I NPS 3/4 - 1Branch: according to branch tableBlind flange 1 7662104741Welding neck flange 1 7662800041Gasket spiral wound 1 8541362561Studbolt with nuts 4 8138613341

Drain or vent point NPS 3/4 Fig.H NPS 2 - 2Branch: branch nipple flangedBlind flange 1 7662104741Gasket spiral wound 1 8541362561Studbolt with nuts 4 8138613341

Drain or vent point NPS 1 Fig.H NPS 3 - 12Branch: branch nipple flangedBlind flange 1 7662104761Gasket spiral wound 1 8541362581Studbolt with nuts 4 8138614041

Orifice connection NPS 1/2 Fig.0R NPS 2 - 12Branch: not applicableGate valve flgd 4 7720205531Lap joint flange 2 7662205581Welding neck flange 2 7662800021Gasket spiral wound 6 8541362541Studbolt with nuts 8 8138613341Studbolt with nuts 16 8138613341

Pressure instr conn NPS 1/2 Fig.0S NPS 1/2 - 1Branch: according to branch tableGate valve flgd 2 7720205531Lap joint flange 1 7662205581Welding neck flange 1 7662800021Gasket spiral wound 3 8541362541Studbolt with nuts 4 8138613341Studbolt with nuts 8 8138613341

Pressure instr conn NPS 1/2 Fig.0R NPS 1 - 12Branch: branch nipple flangedGate valve flgd 2 7720205531Lap joint flange 1 7662205581Gasket spiral wound 3 8541362541Studbolt with nuts 4 8138613341Studbolt with nuts 8 8138613341

Temp instr conn NPS 2 Fig.HL NPS 6 - 12Branch: branch nipple flangedLap joint flange 1 7662205701Gasket spiral wound 1 8541362641Thermowell flgd NPS 2 L=10 inch 1 7683380621Studbolt with nuts 8 8138614641

Temp instr conn NPS 2 Fig.HS NPS 3 - 4Branch: branch nipple flangedLap joint flange 1 7662205701Gasket spiral wound 1 8541362641Thermowell flgd NPS 2 L=9 inch 1 7683380611Studbolt with nuts 8 8138614641