Special-shaped Steel Pipe
Special-shaped steel pipe are seamless steel pipes made of various special shapes by cold drawing. Special-shaped seamless steel pipes are the general term for seamless steel pipes with other cross-sectional shapes except round pipes. According to the different cross-sectional shapes and sizes of steel pipes, they can be divided into equal wall thickness special-shaped seamless steel pipes, unequal wall thickness special-shaped seamless steel pipes, and variable diameter special-shaped seamless steel pipes.




















