Structural seamless steel pipe (GB / T8162-1999) is a kind of seamless steel pipe used in general structure and mechanical structure. Seamless steel pipe for fluid transportation (GB / t8163-1999) is a general seamless steel pipe used to transport water, oil, gas and other fluids.
Carbon steel seamless steel pipe for ships (gb5213-85) is a kind of carbon steel seamless steel pipe for manufacturing class I pressure pipe system, class II pressure pipe system, boiler and superheater. The working temperature of carbon steel seamless pipe wall is not more than 450 ℃, and that of alloy steel seamless pipe wall is more than 450 ℃.
Seamless steel pipe for automobile axle sleeve (gb3088-82) is a kind of high-quality carbon structural steel and alloy structural steel hot-rolled seamless steel pipe for automobile axle sleeve and axle housing.
Cold drawn or cold-rolled precision seamless steel pipe (GB3639-2000) is a kind of cold drawn or cold-rolled precision seamless steel pipe with high dimensional accuracy and good surface finish for mechanical structure and hydraulic equipment. Selecting precision seamless steel tube to manufacture mechanical structure or hydraulic equipment can greatly save machining time, improve material utilization rate and improve product quality.
Stainless steel seamless pipe for fluid transportation (GB / T14976-2002) is a kind of hot rolled (extrusion, expansion) and cold drawn (rolling) seamless pipe made of stainless steel for fluid transportation.
Previous: Forming method of seamless steel pipe
Next: Summary of seamless steel pipe
HOME | ABOUT US | PRODUCTS | NEWS | EQUIPMENT | QUALITY | PROCESS | PROJECT REF | CONTACT US | SITEMAP
Copyright ©Hebei Shengtian Pipe-fitting Group Co.,Ltd. Email : sale@strpipeline.com
Support:boyikeji