hot dip hollow section galvanized steel pipe
USD $300 - $500 /Metric Ton
Min.Order:10 Metric Tons
Tianjin Baichuantong International Trade Co., Ltd.
Galvanized hollow section
Technique:Welded
Outside Diameter:20X20mm-100X100mm
Wall thickness:0.9-8.5mm
Length:6meter or customized.
Zinc coating:200-660g/m2
Steel Grade:ST37/2,Q195,Q215,20#,Q345 etrc.
STANDARD:ASTM A53GrA,GrB,BS1987-1985,GB3091-2001.
Application:Irrigation,construction,communication gas and oil.
Packing bundles:packed by steel strip.