Spiral steel pipes are mainly used in water supply engineering, the petrochemical industry, the ...
Stainless steel pipe is a general term for iron-based alloy steel with anti-corrosion and anti-o...
The quality inspection method for spiral steel pipe is as follows: 1 Judging from the surfa...
①Advantages of material performance: As the name suggests, the thin-walled 304 stainless steel pip...
1. Steel pipeline anticorrosion generally adopts two main methods of external coating and cathod...
1. Fake and inferior thick-walled steel pipes are prone to folding. Folding is a variety of fold lin...
Large-diameter steel pipe inner wall anticorrosion 1. Before processing all steel pipes, the s...
1. Generally, large-diameter thin-walled steel pipes are used for the transportation of general ...
Straight seam steel pipe does not refer to a certain type of steel pipe, but a large class of we...
Procurement method of straight seam steel pipe : 1. Purchasing needs to know the type of steel ...
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