SPHC Welded pipe

Welded steel pipe, also known as welded pipe, is a steel pipe made of steel plate or strip steel that has been rolled and formed and then welded, generally 6 meters in fixed length. Welded steel pipe production process is simple, high production efficiency, a variety of specifications, less investment in equipment, but the general strength is lower than seamless steel.
Welded pipes are classified by use.Is divided into Cold rolled tube welding,Hot rolled tube welding,general welded pipe, galvanized welded pipe, oxygen blowing metric welded pipe, welded pipe, wire casing, roller tube, deep well pump pipe, auto tube, transformer, electric welding thin wall pipe, welding section tube, scaffolding pipe and spiral welded pipe.