Cangzhou Junde Steel Pipe Co.,Ltd
Add: South of Qiantong Road, Cangzhou City, Hebei, China
Contact us:Sunny Yang
The steel pipe is not only used to transport fluid and powdery solids, exchange heat, make mechanical parts and containers, it is also an economic steel. With steel pipe manufacturing construction grid, pillars and mechanical support, not only can reduce the weight, save metal 20 to 40%, but also to achieve the mechanized construction of the factory. There are many types of steel pipes, but we are here to say is seamless steel pipe and seamless steel pipe.
Seamless steel pipes and seamless steel pipe, although the word, but they are still different. Seamless steel pipe with high quality coil, re-qualified after the slitting or tape for automatic molding and welding, in the computer control the best fusion temperature at the same time, remove the steel pipe inside and outside the burr, non-destructive testing of qualified steel pipe in the very few Oxidation of the atmosphere as a whole heated to 910 ℃ -950 degrees degrees baked, descaling through the tension reducer multi-pass rolling, so that the steel pipe around the microstructure, grain state, geometric size and mechanical properties of a comprehensive uniform. Seamless steel pipe is widely used in power plant boilers, oil, chemicals, machinery, ships, automobiles and other fields.
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