Place of Origin : Changsha,China
Post Date : 05-02-2015
Expiry Date : 30-12-2020

ERW STEEL PIPES/ERW CARBON STEEL PIPES ERW STEEL PIPES

Usage: Used For Low Pressure Liquid Delivery, Such As Water, Gas, And Oil.

Process:
ERW (Electric Resistance Welded)
HFI (High Frequency Induction)
EFW(ELECTRIC FUSION WELDED TUBE)
HFW(High-Frequency Welding)