Plastic-lined steel pipe

Plastic-lined steel pipes, based on galvanized seamless steel pipes and welded steel pipes, are lined with food-grade polyethylene (PE) pipes with the same diameter as the galvanized pipes after the weld bead is removed from the inner wall. The thickness of the polyethylene lining meets the standard of HG/T 20538-2016, and finally it is formed after being heated under pressure for a certain period of time. It is an upgraded product of traditional galvanized pipes.

Technical characteristics;1, a wide range of applications, complete specifications and varieties; 2, the production process is unique; 3, the connection mode is reliable and fast; 4, the surface anti-corrosion measures are perfect and beautiful; 5. The wall thickness of the outer welded pipe is designed reasonably; 6, the inner plastic pipe wall thickness is reasonable, to ensure the size; 7, energy conservation and environmental protection, with great development potential;