1. The appearance of the storage and delivery of anti-corrosion steel pipes needs to be checked ...
Submerged arc welding spiral steel pipe uses continuous welding wire as electrode and filler metal...
1. Metallurgical properties of the material The raw material of the spiral welded pipe is a hot-ro...
1. After the thin-walled stainless steel pipe is packaged and bundled, it should be stored in a ...
316L stainless steel pipe is a kind of pipe widely used in construction projects. The shape of the t...
Straight seam steel pipes need to be matched with a product in the production process, that is, gl...
Spiral steel pipe is a long strip of steel with a hollow section and no joints around it. The st...
1. Broken galvanized steel pipe : According to the on-site survey and mapping sketch, draw a line...
1. Welding process. In the welding process, the welding method of the spiral steel pipe and the ...
The connection of 3PE anti-corrosion steel pipes is also common in daily projects. For the c...
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