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...
Among many high-quality pipe materials, seamless steel pipes are the most worth mentioning. ...
China's anti-corrosion pipeline industry is developing rapidly. With the interest in the Interne...
The refined oil pipelines in petroleum pipelines are mainly used to transport refined petroleum ...
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