Pre Galvanized Steel Pipe

Zinc coated: 30g/m2-100g/m2
Round Diameter: 12mm to 100mm
Square and Rectangular Diameter: 10x10mm to 75x75mm, 6x10mm to 50x100mm
Thickness: 0.8mm to 2.2mm
Application: greenhouse steel pipe, conduit pipe, furniture steel pipe and other structure steel pipe.