JIS G3463-2006, JIS G3462-2004, JIS G3452-2004, DIN 1630, DIN 17175, ASTM A1020-2002, ANSI A213-2001, ASTM A671-2006, BS 6323, BS 6363, GB/T 8162-1999, GB 9948-2006, GB/T 3089-1982, GB/T 3090-2000, API 5L
Seamless steel pipe has a hollow section and is widely used as a pipeline for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials. Compared with solid steel such as round steel, steel pipe is lighter in weight when it has the same bending and torsional strength. It is an economical cross-section steel. It is widely used in the manufacture of structural parts and mechanical parts, such as petroleum drill rods, automobile transmission shafts, and bicycles. Steel pipes and other scaffolds used in building construction to make ring-shaped parts can improve material utilization, simplify manufacturing processes, save materials and processing hours, and have been widely used in steel pipes.
Place of Origin
American ASME B36.10M, ASTM, API 5L, API 5CT
(Carbon Steel & Low Alloy steel)
ASTM A53, A106, A210, A252, A333 etc;
X42, X46, X52, X60, X65, X70 etc;
JIS STPG42, G3454, G3456 etc;
German St37, St42, St45, St52, DIN1626, DIN17175
Chinese 20#, Q345, 16Mn etc
Available according to customer’s requirements and quantity.
Beveled end , plain end, varnished, or adding plastic caps to protect the two ends as per customer’s requirements
Painted, Oiled, galvanized, phosphate etc
Widely used in the mechanical treatment field, petrochemical industry, transport and construction field
Ordinary structural purposes and mechanic structural purposes, for example in construction field, fulcrum bearing etc;
The transportation of fluids in the projects and big equipments, for example transport of water, oil, gas etc
Can be used in low and medium pressure boiler for the transportation of fluids, for example steam tube, big smoke tube, small smoke tube, generating tube etc
Third party inspection
Welcome you to send a third party inspecting company (BV, SGS etc) to check the quality of our final products.