Pre-Galvanized Steel Pipe is manufactured from galvanized steel coils with a zinc coating applied before the pipe forming process. Through advanced ERW welding technology, the steel strip is formed into round pipes with a uniform galvanized surface and reliable mechanical performance.

Compared with hot-dip galvanized pipes, pre-galvanized steel pipes offer a smooth appearance, consistent coating thickness, and cost-effective solutions for applications requiring moderate corrosion resistance.

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