Seamless steel pipes in large calibers for high (low and medium) pressure boilers
and petrochemical industry.
Size: 1/2 - 42 Inch
Thickness: SCH STD, SCH 80, SCH 160, SCH XXS
Standards:
GB 3087 —— China national standards
GB 5310 —— China national standards
ASME SA106 —— American Boiler and Pressure Vessel norms
ASME SA333 —— American Boiler and Pressure Vessel norms
ASME SA335 —— American Boiler and Pressure Vessel norms
DIN 17175 —— German industry standards
EN 10216-2 —— European pressure piping standards
Uses:
For the low and medium-pressure boiler and steam header pipes; for the high-pressure boiler and steam pipes, and for the petrochemical industry pipes.
Steel pipes No. of the main production:
GB 3087 Grade 10, GB 3087 Grade 20, GB 5310 Grade 20G, GB 5310 20MnG, GB 5310 25MnG, GB 5310 15CrMoG, GB 5310 12Cr2MoG, GB 5310 12Cr1MoVG, GB 5310 10Cr9Mo1VNb, ASME SA106B, ASME SA106C, ASME SA333Ⅰ, ASME SA333Ⅵ, ASME SA335 P5, ASME SA335 P11, ASME SA335 P12, ASME SA335 P22, ASME SA335 P91, ASME SA335 P92, ST45.8/Ⅲ, 15Mo3, 13CrMo44, 10CrMo910, 15NiCuMoNb5-6-4