LSAW Steel Pipe, LSAW Pipes Manufacturer | Hebei Leading
March 13, 2024 by Brina LSAW Pipes LSAW Pipe (Longitudinal Submerged Arc-Welding Pipe), DSAW pipe (Double Submerged Arc Welded Steel Pipe), Both of them are made of Steel raw materials by Arc Welding way which take the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding. Through this process,…