Welcome to Great Steel Pipe,We, Hunan Shinestar Steel Group, as a large investment group, are specialized in steel products manufacturing, steel products stocking and real estate developing. The First, as a professional manufacturer of steel products , we have invested five factories throughout China,which are
carbon steel pipe,Technically,the welded steel pipe should ensure that hydrostatic test, weld tensile strength and the cold bending property can comply with the regulations.
Seamless steel pipe mainly used in the mechanical structure, natural gas, oil, water transportation, chemical fertilizer equipment with boiler, petroleum cracking, geological drilling, oil drilling, etc. According to the API standard provisions,
LSAW steel pipe is the only designated for tube type when passing through the cold region, submarine, the urban population dense area of 2 kinds, 1 region in the large oil and gas pipeline.
Electric Resistance Welding is used for transporting oil、gas and other vapour-liquid objects and can meet the requirements of high and low pressure.besides, widely used in aviation, aerospace, energy, electronics, automobiles, light industry as well as various industry departments.So far,It occupy a decisive position in the field of transporting tube all over the world.
SSAW steel pipe is mainly used in oil and gas transmission pipeline,and its specification is expressed as outside diameter wall thickness .according to the external structure, it is classfied single welding and double welding.