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.
The main steel grade ofPressure vessel and boiler quality steel are :
EN 10028-2: P235 GH，P 265 GH，P 295 GH，P 296 GH，P 355 GH
EN 10028-3: P 275 N，P 275 NHP ，275 NL 1，P 275 NL 2，P 355 N，P 355 NH，P 355 NL 1, P 355 NL 2
EU 113: Fe E255KG/KW/KT, Fe E285KG/KW/KT, Fe E315KG/KW/KT , Fe E355KG/KW/KT
NBN629: D 37 -1/2, D 42 -1/2, D 47 -1/2 , D 52 -1/2
NBN630 : E 37 -1/2, E 42 -1/2, E 47 -1/2 , E 52 -1/2
DIN 17135 : A St 35,A St 41,A St 45,A St 52
DIN17165 : HI , HII, 17 Mn 4, 19 Mn 8
DIN17102: St E 255, W St E 255, T St E 255, E St E 255, St E 285, W St 285, T St E 285, E St E 285, St E 315, W St 315, T St E 315, E St E 315. St E 355, W St E 355, T St E 355, E St E 355.
NFA36201: E 355 R,E 355 FP
NFA36205: A 37 CP/AP/FP, A 42 CP/AP/FP, A 48 CP/AP/FP,A 52 CP/AP/FP
NFA36207: A 510 AP/FP , A 530 AP/FP.
UNI5859: Fe 360 1 KW , Fe 360 2 KW , Fe 360 1 KG, Fe 360 2 KG, Fe 410-1-KW,Fe 410-2-KW, Fe 410-1-KG,Fe 410-2-KG, Fe 460-1-KW,Fe 460-2-KW, Fe 460-1-KG,Fe 460-2-KG,Fe 460-1-KW,Fe 460-2-KW, Fe 460-1-KG,Fe 460-2-KG.
MNC830E: SS 13,30,01 SS 13,31,01 SS 14,30,01 SS 14,31,01 SS 14,32,01 SS 21.01.01 SS 21,02,01 SS,21,03,01 SS 29,12,01 SS 21,06,01 SS 21,07,01 SS 21,16,01 SS 21,17,01
JIS 2002 : Grade 1 grade 2A grade 2B
JIS G 3115: SPV 235, SPV 315 ,SPV 355
JIS G 3103: SB 410 ,SB 450, SB 480
BS 1501: 151gr/360/400/430, 161gr/360/400/430, 151gr/360/400/430, 154gr360A/400A/430A, 164gr/360/400, 223gr460/490, 224gr400/430/460/490, 225gr 490
ASTM: A 285gr.A/B/C, A299, A441, A442gr.55/60, A455, A515gr55/60/65/70, A516gr55/60/65/70, A 537CL1/2/3, A 612, A 622grA/B/C. A737grB/C.
| 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 | |||||||||
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Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
