Performance

General pipe used to transport low-pressure fluid. With Q195A, Q215A, Q235A steel manufacturing. Also can use other steel easy welding manufacturing. Steel pipe to the water pressure, bending, flattening and other experiments, the surface quality has certain requirements, usually the delivery length of 4-10m, often require fixed length (or times) delivery. The specifications of welded pipe with nominal diameter (mm or inches) nominal diameter and different pipe wall thickness, according to the provisions of general steel and thicker steel two, steel pipe end is divided according to form of threaded and non threaded two.