The surface of galvanized spiral welded pipe is covered with a layer of zinc. The zinc layer has good anti-corrosion properties, so the galvanized spiral welded pipe has superior corrosion resistance and durability, so it has a long service life. The surface of galvanized spiral welded pipe is galvanised to give it a smooth, bright appearance. Galvanized spiral welded pipe has good work-ability and it can be processed for cutting, welding and bending operations as required. Its interface is straight seam welded, easy to install and highly reliable, making it suitable for a wide range of building, structural and piping projects. Galvanized spiral welded pipe is welded to form a continuous weld seam, which has a high strength and load-bearing capacity and can withstand high pressure and tensile forces. Compared to other materials such as stainless steel pipes, the production cost of galvanised longitudinal welded pipes is relatively low and the price is more economical.

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