Pressure vessel and boiler quality steel are commonly used throughout the oil industry (including inshore and offshore), the petrochemical industry and the gas production industry. Steel for Boilers and Pressure Vessels contains:Low-temperature low-alloy steel for pressure vessel, normal temperature pressure uses the steel,Quenched and tempered high strength steel plates for pressure vessels.
The delivery condition of Boilers and Pressure Vessels Steel are: Normalize, annealing,tempering,TMCP,PWHT, impact test,Q&T.
| Europe | Germany DIN | Japan JIS G | U.K | USA | |||||
| EN 10028-2 | EN 10028-3 | EU 113 | 17135 | 17165 | 17102 | 3115 | 3103 | BS 1501 | ASTM |
| P235 GH | FeE255KG KW,KT | A St 35 | HI | St E 255 | SPV 235 | SB 410 | 151gr.360,400,430 | A 285gr.A,B,C | |
| W St E 255 | |||||||||
| T St E 255 | A299 | ||||||||
| E St E 255 | 161gr.360,400,430 | A441gr.55,60 | |||||||
| P 265 GH | P 275 N | FeE285KG,KW,KT | A St 41 | HII | St E 285 | ||||
| P 275 NH | W St 285 | A442 gr.55,60 | |||||||
| P 275 NL 1 | T St E 285 | 154gr.360A,400A,430A | A455 | ||||||
| P 275 NL 2 | E St E 285 | ||||||||
| P295 GH | FeE315KG,KW,KT | A St 45 | 17 Mn 4 | St E 315 | SPV 315 | SB450 | 164gr.360,400 | A515gr.55,60,65,70 | |
| W St E 315 | |||||||||
| T St E 315 | 223gr.460,490 | A516gr.55,60,65,70 | |||||||
| E St E 315 | |||||||||
| P 355 GH | P 355 N | FeE355KG,KW,KT | A St 52 | 19 Mn 8 | St E 355 | SPV 355 | SB 480 | 224gr.400,430,460,490 | A 537class 1 |
| P 355 NH | W St E 355 | ||||||||
| P 355 NL1 | T St E 355 | 225grade 490 | A 612 | ||||||
| P 355 NL2 | E St E 355 | A 622gr.A,B,C | |||||||
| A737gr.B,C | |||||||||
