1. hot dip galvanized steel pipe
2. outer diameter: 20-219
3. wall thickness: 0.5mm-8mm
hot dip galvanized steel pipeouter diameter: 20-219wall thickness: 0.5mm-8mmstandard: GB/T 3092-2001, ASTM-53Material: Q195, Q235, Q345Package: By bulk as client’s requirmentsWidely used in the industry water and constructionQuality first grade
hot dip galvanized steel pipe