& c, Generally used seamless pipes are made of hot-rolled or cold-rolled high-quality carbon steels such as c, , low-alloy structural steels such as B, or composite steels such as B. , etc.
Seamless pipes made of low carbon steel c are mainly used for fluid transportation pipelines. Seamless tubes made of medium carbon steel such as , , etc. are used to manufacture mechanical parts, such as stressed parts of automobiles and tractors. Generally, seamless pipes must ensure strength and flattening tests. Hot-rolled steel pipes are delivered in a hot-rolled state, or in a heat-treated state. Cold-rolled steel pipes are delivered in a heat-treated state. Seamless pipes for low and medium pressure boilers: used to manufacture various low and medium pressure boilers, superheated steam pipes, boiling water pipes, water-cooled wall pipes, and superheated steam pipes, large smoke pipes, small smoke pipes and arch brick pipes for locomotive boilers, etc.
< c=b=rrr , Stainless steel seamless pipe Stainless steel seamless pipe definition:
< c=b=rrr , Stainless steel seamless steel pipe is a long strip with a hollow section and no seams around it Steel. Stainless steel seamless pipe
< c=b=rrr , Features of stainless steel seamless pipe:
< c=b=rrr , First, the thicker the wall thickness of the product, the more economical it is and practicality. The thinner the wall thickness, the processing cost will rise significantly. Secondly, the process of the product determines its limited performance. Generally, the precision of seamless steel pipes is low: uneven wall thickness, low brightness of the inner and outer surfaces of the pipe, and fixed The cost of the ruler is high, and there are pits and black spots on the inner and outer surfaces that are difficult to remove. Thirdly, its detection and shaping must be processed offline. Therefore, it reflects its superiority in terms of high pressure, high strength, and mechanical structural materials.
Shengshida Yongzhou seamless pipe manufacturer, Yongzhou seamless pipe price