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Shijiazhuang Bang dong Pipeline Technology Co,Ltd.
45# seamless steel tube
45# seamless steel tube is a kind of material in steel. Is a high-quality carbon structural steel. A large number of mold production companies will use it for mold steel use. 45# seamless steel pipe...
galvanized seamless steel pipe
Knowledge of steel pipe introduction: galvanized seamless steel pipe galvanizing is very small, only 10-50g/m2, its own corrosion resistance is much worse than hot galvanized pipe. Regular galvanized...
Analyze the national standard seamless steel pipe analysis national standard seamless steel pipe specification table
The national standard seamless steel tube is made by punching a steel ingot or a solid tube into a capillary tube, and then made by hot rolling, cold rolling or cold drawing. The national standard...
cause of corrosion of stainless steel welded pipe
In many industrial applications, stainless steel can provide satisfactory corrosion resistance. According to the experience of use, in addition to mechanical failure, the corrosion of stainless steel...