API 5L GR.B STEEL PIPE,hot finished seamless steel pipe, astm- seamless steel pipe OD: 1/4---28in.or 21.3mm-711mm
Place of Origin: China
Material: ASTM SA106/SA53 GRB/API 5L Gr,B/A179/A333 GR6/X42/X46/X52//X56/X60
10#,20# and 45# is also acceptable
Specification range: OD: 1/4---28in.or 21.3mm-711mm
WT: SCH 40 SCH80 SCH160 or 2mm-40mm length:6-12m
Executive standards: GB8163---1999 GB8162---1999 GB3087---1999 ASME B36.10M---1996
Despite of the above standards, we can also supply seamless steel pipes with standard of API 5L---2000, DIN17175/DIN1629/DIN1626/DIN2440/DIN2448/ or ST35.8/ST45.8/ST44/ST45/52, JIS and so on, and also develop new products according to the requirements of our clients.
Application: Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building, liquid service, petroleum cracking, chemical fertilizer equipment, electric power,drawing-oil-equipment and structure purposes.
Packing: Bundles,paint varnish or oil coating,bevel end,plastic cap,mark, seaworthy packing Main Export Market: Middle East, Southeast Asia, Europe and America, South America, Africa and so on.


API 5L GR.B STEEL PIPE,hot finished seamless steel pipe, astm- seamless steel pipe OD: 1/4---28in.or 21.3mm-711mm
Place of Origin: China
Material: ASTM SA106/SA53 GRB/API 5L Gr,B/A179/A333 GR6/X42/X46/X52//X56/X60
10#,20# and 45# is also acceptable
Specification range: OD: 1/4---28in.or 21.3mm-711mm
WT: SCH 40 SCH80 SCH160 or 2mm-40mm length:6-12m
Executive standards: GB8163---1999 GB8162---1999 GB3087---1999 ASME B36.10M---1996
Despite of the above standards, we can also supply seamless steel pipes with standard of API 5L---2000, DIN17175/DIN1629/DIN1626/DIN2440/DIN2448/ or ST35.8/ST45.8/ST44/ST45/52, JIS and so on, and also develop new products according to the requirements of our clients.
Application: Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building, liquid service, petroleum cracking, chemical fertilizer equipment, electric power,drawing-oil-equipment and structure purposes.
Packing: Bundles,paint varnish or oil coating,bevel end,plastic cap,mark, seaworthy packing Main Export Market: Middle East, Southeast Asia, Europe and America, South America, Africa and so on.