Executive Standard: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.
Hebei Shengtian Pipe Fiitings Group is a special enterprise which produces all kinds of pipes.We suplly all types of steel structure products.wn can also produce square steel pipe,rectangular steel tube and specially shaped pipe,we have large amout of supply at hand. All the products we can make it according to customer requirements.