1. The premise must be polished The galvanized layer of the weld must be polished away, otherwise ...
1. The uneven thickness of the spiral wall is caused by the uneven rolling centerline of the piercin...
Most merchants did not use the straight seam steel pipe soon after purchasing it. So is there anyt...
Stainless steel pipes are explosion-proof. The pressure-bearing and explosion-proof ability of s...
1. The steel pipe is light in weight: The steel pipe is made of 1.5-3mm stainless steel strip, w...
Stainless steel profiles are stainless steel materials with different cross-sectional shapes obt...
Advantages of spiral welded pipe : (1) Using strip steel of the same width can produce steel pi...
Comparison of various coating processes Steel pipe anti-corrosive coating process one: Du...
In real life, most people think that stainless steel is not magnetic, and it is unscientific t...
Longitudinal submerged arc welded pipe (LSAW) is generally made of steel plate as raw material. ...
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