ASME B16.34 PRESSURE / TEMPERATURE RATINGS VALVE …

1 Refer to actual asme chart for VALVE selection, this chart (updated as of 2012) is a general guide only. For PN RATINGS under ISO 75001-1 (AS4331) the PRESSURE / TEMPERATURE RATINGS are proportionately extrapolated, refer to ISO 75001-1. asme PRESSURE / TEMPERATURE RATINGS VALVE BODY MATERIALS(a) Flanged-ends terminate at 538 C in 150 class.(1) Not to be used over 345 C.(2) At temperatures above 538 C only use when the carbon content is or higher.(3) Permissable but not recommended for prolonged use above 425 C.(4) Not to be used over 538 Boolcunda Avenue Salisbury Plain, South Australia 5109 Telephone +61 (0)8 8285 0033 Fax +61 (0)8 8285 0044 Not to be used above 315 C becomes brittle.(6) Not to be used over 595 C.(7) Only killed steel to be used above 455 C.(8) Use normalised and tempered materials (3/7)ASTMASTMA182 ASTMA105 (3/7)ASTMASTMA182 ASTMA105 (3/7)ASTMASTMA182 ASTMA105 (3/7)ASTMASTMA182 ASTMA105 (3/7)ASTMASTMA182 ASTMA105 (3/7)ASTMASTMA182 TEMPERATURE CA216A350A350A217F11 (6/8)A216A350A350A217F11 (6/8)A216A350A350A217F11 (6/8)A216A350A350A217F11 (6/8)A216A350A350A217F11 (6/8)A216A350A350A217F11 (6/8)WCB (3)LF3 (1)LF2 (3)WC6 (6/8)WCB (3)LF3 (1)LF2 (3)WC6 (6/8)WCB (3)LF3 (1)LF2 (3)WC6 (6/8)WCB (3)LF3 (1)LF2 (3)WC6 (6/8)WCB (3)LF3 (1)LF2 (3)WC6 (6/8)WCB (3)LF3 (1)LF2 (3)WC6 (6/8)Material TO (a) (a) (a) (a) (a) (a) (a) (a) F44A351A995 GR6AA351 ASTMA182 F44A351A351 ASTMA182 F44A351A351 ASTMA182 F44A351A351 ASTMA182 F44A351A351 ASTMA182 F44A351CF8M (2)A351F51 (5)CE8MN (5) S32750 (5) CF8M (2)A351F51 (5)CE8MN (5)CF8M (2)A351F51 (5)CE8MN (5)CF8M (2)A351F51 (5)CE8MN (5)CF8M (2)A351F51 (5)CE8MN (5)CF8M (2)A351F51 (5)CE8MN (5) TEMPERATURE C/CF3A (1)CF8C (4)F53 (5)CK3 MCuNA995 GR1B/CF3A (1)CF8C (4)F53 (5)

2 CK3 MCuN/CF3A (1)CF8C (4)F53 (5)CK3 MCuN/CF3A (1)CF8C (4)F53 (5)CK3 MCuN/CF3A (1)CF8C (4)F53 (5)CK3 MCuN/CF3A (1)CF8C (4)F53 (5)CK3 MCuNA182A182F55S32760 (5)CD3 MWCuNA182A182F55S32760 (5)A182A182F55S32760 (5)A182A182F55S32760 (5)A182A182F55S32760 (5)A182A182F55S32760 (5)F316 (2)F347 (4)S31803 (5)S31254F316 (2)F347 (4)S31803 (5)S31254F316 (2)F347 (4)S31803 (5)S31254F316 (2)F347 (4)S31803 (5)S31254F316 (2)F347 (4)S31803 (5)S31254F316 (2)F347 (4)S31803 (5)S31254 Material TO (a) (a) (a) (a) (a) (a) (a) (a) Series2500LB SeriesMAXIMUM NON-SHOCK WORKING PRESSURES (Standard Class) BAR1500LB Series150LB Series300LB Series600LB Series2500LB Series900LB Series1500LB SeriesMAXIMUM NON-SHOCK WORKING PRESSURES (Standard Class) BAR150LB Series300LB Series600LB SeriesA995 GR6AS32750 (5)A995 GR1 BCD3 MWCuNA995 GR6AS32750 (5)A995 GR1 BCD3 MWCuNA995 GR6AS32750 (5)A995 GR1 BCD3 MWCuNA995 GR6AS32750 (5)A995 GR1 BCD3 MWCuNA995 GR6AS32750 (5)A995 GR1 BCD3 MWCuNAPV asme PRESSURE TEMPERATURE RATINGS R1 - AA asme PRESSURE / TEMPERATURE RATINGS VALVE BODY MATERIALSDISCLAIMER:- This is a general overview.

3 Information provided should not be used to make your operational or design decision. We accept no liability or responsibility for the information and do not guarantee correctness. Factors such as trimmaterials, bolting, gaskets, seals, carbon content, heat treatment, etc., can vary TEMPERATURE rating. Refer to actual ASTM P/T charts as only short term use at high temperatures is allowed in some cases. RATINGS shown may vary dependant upon different combinations of materials, sizes and service applications where different safety factors may apply. These tables shown are standard class-A, special class-B (higher RATINGS ) refer ANSI (a) Flanged end VALVE RATINGS terminate at 538 C.(1) Not to be used over 345 C.(2) Upon prolonged exposure to temperatures above about 875 F (470 C), the carbide phase of carbon-molybdenum steel may be converted to graphite.(3) At TEMPERATURE over 1000 F (538 C), use only when the carbon is or higher.(4) Must be solution annealed. To be superceded by CN3 MCu which will do a higher TEMPERATURE range, with heat resistance near to wrought/forged grades.

4 Not yet been established by asme - 2009.(5) Following grades permissible but not recommended for prolonged use: F22 and WC9 over 595 C, F304L over 425 C. (6) Permissible, but not recommended for prolonged usage above about 425 C.(7) Use normalised & tempered material (1) WCC (6) LCB (1) WC1 (2/7) WC9 (5/7) LC3 (1) WCC (6) LCB (1) WC1 (2/7) WC9 (5/7) LC3 (1) WCC (6) LCB (1) WC1 (2/7) WC9 (5/7) LC3 (1) WCC (6) LCB (1) WC1 (2/7) WC9 (5/7) LC3 (1) WCC (6) LCB (1) WC1 (2/7) WC9 (5/7) LC3 (1) WCC (6) LCB (1) WC1 (2/7) WC9 (5/7)A352A352A352A182A352A352A352A182A35 2A352A352A182A352A352A352A182A352A352A35 2A182A352A352A352A182LC2 (1) LCC (1)LC1 (1)F22 (5)LC2 (1) LCC (1)LC1 (1)F22 (5)LC2 (1) LCC (1)LC1 (1)F22 (5)LC2 (1) LCC (1)LC1 (1)F22 (5)LC2 (1) LCC (1)LC1 (1)F22 (5)LC2 (1) LCC (1)LC1 (1)F22 (5)Material TO (a) (a) (a) (a) (7)CF8 (3)CF10304L (5)CN7M (4)C5 (7)CF8 (3)CF10304L (5)CN7M (4)C5 (7)CF8 (3)CF10304L (5)CN7M (4)C5 (7)CF8 (3)CF10304L (5)CN7M (4)C5 (7)CF8 (3)CF10304L (5)CN7M (4)C5 (7)CF8 (3)CF10304L (5)CN7M (4)

5 A182A182A182A182 ALLOY 20A182A182A182A182 ALLOY 20A182A182A182A182 ALLOY 20A182A182A182A182 ALLOY 20A182A182A182A182 ALLOY 20A182A182A182A182 ALLOY 20F5aF304 (3)F304H316LF5aF304 (3)F304H316LF5aF304 (3)F304H316LF5aF304 (3)F304H316LF5aF304 (3)F304H316LF5aF304 (3)F304H316 LMaterial TO (a) (a) (a) (a) (a) (a) (a) (a) (a) (a) (a) (a) C900LB Series2500LB SeriesMAXIMUM NON-SHOCK WORKING PRESSURES (Standard Class) BAR1500LB Series150LB Series300LB Series600LB Series2500LB Series900LB Series1500LB SeriesTEMPERATURE CMAXIMUM NON-SHOCK WORKING PRESSURES (Standard Class) BAR150LB Series300LB Series600LB SeriesASME PRESSURE Temperaturen RATINGS R2 - (-29 TO +38 C) MAX. WORKING & TEST PRESSURESMAX. WORKING PRESSURE AND PRESSURE TEST OF valves FROM API6D - API6 ASTANDARD IMPACT TEST TEMPERATURE * * 10mm x 10mm specimensNOTE: jFor working PRESSURE RATINGS at other temperatures and material group refer to asme /ANSI - 2009 or k Shell hydrostatic test PRESSURE is times the 100 deg F rating rounded off to the next higher 25psi.

6 L High PRESSURE seat hydrostatic test PRESSURE is times the 100 deg F rating rounded off to the next higher 5 psi. m All RATINGS are for Standard Class valves .(*) Class 800 is not a normally tabulated asme /ANSI designation, but it is an intermediate class that is widely used for SW - BW - and threaded end bar = 100 kPa 1 Psig = 0,06894757 bar 1 bar = Psig. The test PRESSURE listed above are not VALVE operating PRESSURE . j No visible leakage under all test pressures sequence. Copyright Australian Pipeline VALVE 2013 For forged versus cast equivalents as well as other ANSI, asme , API VALVE material specification charts, cross reference charts and tables and standards go to our website. For VALVE codes, PRESSURE , TEMPERATURE , equivalents, applications,suitability, trim and body materials, VALVE manufacturing and test standards also go to the technical section of our EQUIVALENTSMATERIALGROUP STEELFORGINGSSPEC-GRCASTING SPEC-GRPLATESSPEC-GRCarbon - SiA105A216 WCBA515 70C-Mn SiA350 LF2A537 Cr - 8 Ni18 Cr - 8 NiA182 F304A182 F304HA351 CF8A351 CF10A240 304A240 304H16 Cr - 12 Ni - 2 MoA182 F316A182 F316HA351 CF8MA351 CF10MA240 316A240 316H18 Cr - 13 Ni - 3 MoA182 F317A182 F317H A351 CF8AA240 317A240 317H19 Cr - 10 Ni - 3 MoA351 CG8MA351 CG3M18 Cr - 8 NiA182 F304LA240 304L16 Cr - 12 Ni - 2 MoA182 F316LA351 CF3MA240 MATERIALSPRODUCT 20 ANSI300PN 50 ANSI400PN 68 ANSI600PN 100 ANSI800(*)

7 ANSI900PN 150 ANSI1500PN 250 ANSI2500PN SIZEMINUTESPsig4251100145021753000325054 0090004000600010000150002" thru 4"2 Kpa2900760010000150002070022400372006210 02760041400690001035006" thru 10"5 Bar2155731101521662764551522286307602" thru 4"2 Psig300800106016002204240040006600220433 069135110206" thru 10"5 Bar 16666666666662" thru 4"2 Psig 108080808080808080808080806" thru 10"5 For temperatures below-29 C (-20 F) therating is equal or less butnot greater than the ratingshownBar2976100150207 PRESSURECLASSOF VALVEMAXIMUMOPERATINGPRESSURE-29 to 38 C-20 to 100 FPRESSURE TEST jHYDROSTATICSEATS TESTAIR SEAT6901035 DURATION TESTHYDROSTATICSHELL TEST224372621276414 GROUPITEM150300400600900150025004500 Working Pressure285740990148022203705617011110 Shell Test 45011251500222533505575927516675 Seat Test 3158151090163024454075679012225 Working Pressure2907501000150022503750625011250 Shell Test45011251500225033755625937516875 Seat Test3208251100165024754125687512375 Working Pressure265695925139020903482580310447 Shell Test40010501400210031505225870015625 Seat Test2957651020153022953820636511460 Working Pressure23562082512351850308551459260 Shell Test3759501250187527754650772513900 Seat Test260685910136020353395566010190 Working Pressure22559078511751768294649118839 Shell Test3509001200177526504425735013225 Seat Test25065086512951940323053859695 Working

8 Pressure275720960144021603600600010800 Shell Test42511001450217532505400900016200 Seat Test3057951060158523803960660011880 Working Pressure23060080012001800300050009000 Shell Test3509001200180027004500750013500 Seat Test25566088013201980330055009900 Working Pressure275720895144021603600600010080 Shell Test42511001350217532505400900016200 Seat , , , , , F304/F304HA351 CF8/CF8M/CF8CA182 F316 F304L/F317LA182 F316LA351 CF3 , F310 HMATERIALPRESSURE (psig) by LF2/LF3/LF6A216 , , , , , , LC2/LC3/LCCA217 WC5/WC6 , F1A352 LCB/LC1A217 WC1 GradeTest TEMPERATURE F ( C)LF1-20 (-29)LF2 Class 1-50 (-46)LF2 Class 2-0 (-18)LF3 Classes 1 and 2-150 (-101)LF5 Classes 1 and 2-75 (-59)LF6 Classes 1 and 2-60 (-51)LF6 Class 30 (-18)LF9-100 (-73)LF787 Class 2-75 (-59)LF787 Class 3-100 (-73)