Galvanized steel pipe has been dipped in molten zinc to help protect against corrosion. That layer of zinc protects the underlying metal from the weakening effects of weather and helps prolong the pipe’s longevity. there are two different production process, pre galvanized and hot dipped galvanized.

Before order:

1) Please confirm that you need pre-galvanized steel pipe or hot dipped galvanized steel pipe.

2) Please also tell us material grade, the outer diameter or inner diameter, thickness, quantity (length or ton) etc other necessary info. you require.