Seamless steel specification;

Size: O. D21mm-114mm W. T 2mm-15mm L 6m-12m

ExecutiveStandard: GB/T8162-1999, GB/T8163-1999, GB/3087-1999, ASTM A106, ASTM A53, ASTM A335, API SPEC 5L, API SPEC 5CT, DIN17175, DIN17100 and We can also produce special specification according to customers' requirement. ( Technology agreement ).

Material: 10#-45#, Q345B(16Mn) and alloy, Steel Grade: A, B X42-X70, K55, J55, N80, L80, C90, C95, P110, Q125

Packing: Spray painting, oiling, Anticorrosion & Insulation, Bevel or plain end, protect of pipe end and packaging.

Applications: Widely used in oil, Building structure and decoration, Machinery machining, Geological coal, Chemical industry, electric power, aviation, ship, etc.