1.Material:Q195-Q235

2.Out Diameter:10mm-400mm

Wall Thickness:0.4mm-15mm

Length:0.5-15m or as customers' requirement

3.Surface treatment:Galvanized,painted or oiled

4.Zinc coated mass:Pre-galvanized steel pipe(zinc:60-120g/m2)

Hot-dipped galvanized(zinc:210-400g/m2)

5.Package:To be packed in bundies wrapped wire steel strip