The manufacturer of seamless steel pipe is Hong Ju Tiancheng Steel Pipe Co., Ltd. Seamless steel pipe is a kind of long steel with hollow section and no seams around it. There are more than 565,438+065,438+0850 companies in more than 65,438 countries in the world producing seamless steel pipes, among which more than 260 factories in 44 countries produce oil pipes.

Characteristics of seamless steel pipe

Stainless steel seamless steel pipe is a kind of strip steel with hollow section and no seam around it. The thicker the wall thickness of stainless steel seamless steel pipe, the more economical and practical it is. The thinner the wall, the higher the processing cost. Secondly, the process of this product determines its limited performance, and the precision of seamless steel pipe is generally low.

The inner and outer surfaces of pipes with uneven wall thickness have low brightness and high cost, and there are pits and black spots on the inner and outer surfaces, which are difficult to remove. Thirdly, its detection and molding must be processed off-line, so it shows its advantages in high pressure, high strength and mechanical structure materials. The types of stainless steel pipes are hot rolling, hot extrusion and cold drawing.