Category: LSAW Steel Pipes

Longitudinal Submerged Arc-Welding Pipe short for LSAW Steel Pipes. We also called SAWL pipe. It is taking the steel plate as raw material, mold it by the molding machine, then do double-sided submerged arc welding.

The LSAW pipe diameter range is larger than ERW, normally from 16 inch to 60 inch, 406mm to 1500mm. It has good performances on high pressure resistance, and low-temperature corrosion resistance.

It widely applied in the oil and gas pipelines, specially required large diameter and thick wall pipe with high strength and long distance. Meanwhile in construction of structure that need tough strength, water treatment, thermal industry, bridge building, etc. According API specifications, the LSAW pipe (SAWL pipe or JCOE pipe) specially designated in large scaled oil and gas transportation, in the cases that pipelines across the city, sea, and the urban area. These are the class 1 and class 2 areas.

600mm LSAW Steel Pipe

IBC (Tianjin) Industrial Co.,Ltd produce 600mm LSAW Steel Pipe for decade years. LSAW (Longitudinal Double Submerged Arc Welding, also called SAWL pipe)

IBC (Tianjin) Industrial Co.,Ltd produce 762mm LSAW Steel Pipe for decade years. We are a leading distributor and manufacture of LSAW steel

IBC (Tianjin) Industrial Co.,Ltd produce 812.8mm LSAW Steel Pipe for decade years. LSAW (Longitudinal Double Submerged Arc Welding, also called SAWL pipe)

LSAW Pipes are made from steel plates, molded using a molding machine, and then submerged arc welding. Through this process, the LSAW