... , 15CrMo, 35CrMo, 12Cr1MoV, 10CrMo910, A335P11, A335P91, T91, 12Cr2MoWVTiB, WB36, SA106, ST45.8- and so onGB, ASME10-1400mm, 0.5 ... ,petroleum service,corrossion resistant,etc.High-pressure boiler pipe12Cr2MoWVTiB WB36 SA106 ST45.8GB5310-1995, ASTM A106-1999219-824mm, ... , 15CrMo, 35CrMo, 12Cr1MoV, 10CrMo910, A335P11, A335P91, T91, 12Cr2MoWVTiB, WB36, SA106, ST45.8- and so on.GB3087-199910-426mm, 2 ...