API 5L/ASTM A53 GR.B (Hot Rolled ERW Steel Pipe) O...
API 5L GR.B/ASTM A53 GR.B (HOT EXPANDED ERW STEEL PIPE) ...
For the No. 45 seamless pipe that has just been produced, the curvature is relatively large, so ...
1. the premise must be polished However, the galvanized layer at the weld must be p...
The susceptibility of stainless steel to rust has a lot to do with the composition of stainless ...
Hot rolled seamless tubes are generally produced on automatic tube rolling mills. The solid pipe...
1. The pickling passivation seamless tube dipping method. The method...
1. Corrosion resistance: Most stainless steel products need good corrosio...
1. Dimensional accuracy: The dimensional accuracy of cold-rolled steel pipe is high. ...
After the seamless steel tube is completed, it is necessary to consider delivery, distribution...
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