Standard: GB3091-2015, GB28897-2012
Grade: Q195,Q235B,Q355B, SS400
Thickness : 2.0mm-5.0mm
Section Shape: Circular
Place of Origin : Hebei Province
Outer Diameter: 21.3mm-219mm
Technique: ERW
Certification : ISO
Application: Drinking water transfer, fire-fighting water transfer
Surface Treatment: hot dipped galvanized
Packaging&Deliver
Packaging Details: Bulk,Bundle
Delivery Detail: bulk or container.