Polyethylene plastic- coated steel pipe is a steel-plastic composite pipe made by treating the st...
1. The trademarks and printing of high-quality spiral steel pipes are relatively standard. ...
Coiled tubing initially gained a foothold in the market as a cost-effective wellbore cleanup too...
Analysis of the main causes of the quality decline of steel bending pipe and methods of attentio...
China's steel-plastic composite steel pipes have not been developed for a long time, and there is st...
First of all, it may be due to the stress of spiral submerged arc welded steel pipes . That is, t...
Large-diameter thick-walled seamless steel pipes are made from steel ingots or solid tube blanks...
High-frequency welding management properties: normal temperature mechanical properties, high-tempera...
Anti-corrosion steel pipes are metal bodies buried underground. However, due to the environment,...
Large-diameter thick-walled seamless steel pipes are made of steel ingots or solid tube blanks t...
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