Specifications
ERW steel tubeOutside Diameter:21.3mm-219.1mm
Wall Thickness:0.9-8.5mm
Length:6meter or customized.
ERW steel tube
Technique:Welded
Outside Diameter:12mm-112mm
Wall thickness:0.9-8.5mm
Length:6meter or customized.
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.