ASTMA335/A335M Alloy Steel Hot Rolled Seamless Steel Pipe For
Construction
OD Size Range: 16-426mm
Thickness Size Range: 3-50mm
Material: ST52, 16Mn, 27SiMn, 12Cr1Mov, 15CrMo
Standard: ASTMA335/A335M,ASTMA213/A213M,DIN17175-79,JISG3467-88,JISG3458-88
Alloy seamless steel pipe is a kind of seamless steel pipe, and its
performance is much higher than that of ordinary seamless steel
pipe, because this steel pipe contains more Cr, and its high
temperature resistance, low temperature resistance and corrosion
resistance performance are better than other seamless steel pipes.
Incomparable, so alloy pipes are widely used in petroleum,
chemical, electric power, boiler and other industries.
Main Material
12Cr1MoV,P22(10CrMo910)T91,P91,P9,T9,WB36
,Cr5Mo(P5,STFA25,T5,)15CrMo(P11,P12,STFA22),13CrMo44,Cr5Mo,15CrMo,25CrMo,30CrMo,40CrMo.
Main Specification
Material | Specification | Material | Specification |
12Cr1MovG | 16-18*3 | 15CrMo | 57-60-63.5*4-5-9 |
12Cr1MovG | 28-32*3-5-6 | 15CrMo | 89-114*6-8-10 |
12Cr1MovG | 48*305-5-6-8 | 15CrMo | 133*6-8-10-14 |
12Cr1MovG | 51*3.5-5-6-8 | 15CrMo | 159*8-10-12-16 |
12Cr1MovG | 60*4-5-8-10 | 15CrMo | 168*8-10-16-20 |
12Cr1MovG | 63.5*4-5 | 15CrMo | 219*14-16-20 |
12Cr1MovG | 76*3.5-6-8-10 | 15CrMo | 273*10-12-14-16-20 |
12Cr1MovG | 89*4.5-6-8-10-12 | 15CrMo | 325*10-12-14-25 |
12Cr1MovG | 108*4.5-6-8-10-12 | 15CrMo | 377*10-12-25 |
12Cr1MovG | 114*6-8-10-12-14 | 15CrMo | 377*24-45 |
12Cr1MovG | 159*8-10-12-16 | 15CrMo | 426*12-14-16-30 |
12Cr1MovG | 194*8-10-16 | 10Crm910 | 33.4*9.1 |
12Cr1MovG | 219*8-10-16-20-25 | 10Crm910 | 54*6.5 |
12Cr1MovG | 245*10-12-20 | 10Crm910 | 57*5.6 |
12Cr1MovG | 273*10-10-12 | 10Crm910 | 530*110 |
12Cr1MovG | 325*10-12-14-25-30 | T91 | 57-60*5.6 |
12Cr1MovG | 377*10-16-30 | T91 | 60*4-6-8 |
12Cr1MovG | 426*10-16-25 | T91 | 54-4-8-10 |
12Cr1MovG | 480*48 | T91 | 51*7 |
15CrMo | 28*4-6 | T91 | 42-5.5 |
15CrMo | 38-42-45*3.5-5-6-8 | 12Cr2MoWVTiB | 42*3.5-5 |
15CrMo | 51*3.5-4-5-6-8 | 15Mn3 | 42*5-6 |
Production Process
Round tube blank→heating→piercing→three-roll skew rolling,
continuous rolling or extrusion→tube removal→sizing (or
reducing)→cooling→billet tube→straightening→hydrostatic test (or
flaw detection)→marking→warehousing.
Application
High pressure fertilizer equipment
Oil cracking
Gas cylinder
Hydraulic prop
Diesel engine
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