Looking for high-quality ERW pipes » ? This is a type of steel pipe that is manufactured using high-frequency induction welding technology? This process involves the use of a current to heat the edges of the steel strip and fuse them together, for your industrial needs, our assortment of ERW pipes is strong and dependable. Examine our selection right now! For more details visit our website: https://www.husteel-group.com/products/erw-steel-pipe.html »