Conventional galvanized steel pipe is a steel pipe that has been hot-dip galvanized and has good...
1) Before coating the steel surface, surface pretreatment is performed. Before pretreatment, welding...
Galvanized steel pipes have the dual advantages of corrosion resistance and long service life, a...
NM360E wear-resistant welded steel pipe is a special steel pipe widely used in engineering machi...
The composite pipe that perfectly combines the galvanizing process and the plastic coating technolog...
Q370QC straight seam welded steel pipe is a high-strength, high-performance welded steel pipe, w...
Compared with the same period last year, the output of seamless steel pipes has increased by 8.5...
Q235GJC straight seam welded steel pipe is a welded steel pipe widely used in the fields of cons...
As a key material in modern bridge construction, the performance and quality of straight seam weld...
S31609 stainless steel pipe, especially S31609 stainless steel seamless pipe , as a high-performa...
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