Seamless steel pipe is a kind of hollow section, no joints around the strip of steel. Steel tubes with hollow sections are widely used as conduits for conveying fluids, such as oil, natural gas, gas, water and solid materials. Compared with solid steel such as round steel, steel pipe has the same bending and torsional strength and is lighter in weight. It is a kind of economic section steel, widely used in the manufacture of structural parts and mechanical parts, such as oil drill pipe, automobile transmission shaft, bicycle frame and steel scaffolding used in construction. Steel pipe manufacturing ring parts, can improve the utilization rate of materials, simplify the manufacturing process, save materials and processing hours, such as rolling bearing ring, jack sleeve, etc., has been widely used to manufacture steel pipe. Product Name Carbon Steel Pipes Len…