Pre-galvanized Steel Pipe
It is made of hot-dip galvanized steel strip directly.
Due to the limitation of galvanized steel strip, normally wall thickness is from 0.5mm-2.0mm.
Due to the limitation of galvanized steel strip, normally wall thickness is from 0.5mm-2.0mm.
However, we could also produce thicker thickness from 2.5-4.0mm, such as 3.0mm
Size: 12mm to 114mm for round
10x10mm to 100x100mm for square
Thickness: 0.5 to 4.0mm
Length: could be any and it is mainly 5.8m/6.0m
Zinc coating: 40g/m2 to 275g/m2, depending on the material
Surface treatment: chromated or oiled, or both
Packing: bare package or export standard package
Export standard package is to be wrapped with plastic water-proof sheets and it is highly recommended.
Size: 12mm to 114mm for round
10x10mm to 100x100mm for square
Thickness: 0.5 to 4.0mm
Length: could be any and it is mainly 5.8m/6.0m
Zinc coating: 40g/m2 to 275g/m2, depending on the material
Surface treatment: chromated or oiled, or both
Packing: bare package or export standard package
Export standard package is to be wrapped with plastic water-proof sheets and it is highly recommended.