galvanized steel pipe

Galvanized steel pipe
1)Diameter: 20-273mm
2)Thickness: 0.9-14mm
3) Material: Q195, Q215, Q235, Q345
galvanized steel pipe
1)Diameter: 20-273mm
2)Thickness: 0.9-14mm3) Material: Q195, Q215, Q235, Q3454)Standard: ASTM-A53A, BS1387-85, JIS-G3444, GB/T3091-20015)Packing: in bundle,or as your respect