SSAW spiral welded pipe is a spiral seam steel pipe welded by automatic double-wire double-sided submerged arc welding process using strip steel coil plate as raw material, constant temperature extrusion molding.
API-5L welded spiral steel pipe is made of hot-rolled strip or steel plate as raw material. The strip or steel plate is rolled into a round or special-shaped steel pipe by a forming machine, and then the formed steel pipe is butt welded by a high-frequency welding unit. This kind of steel pipe has the advantages of high strength, high toughness, corrosion resistance, and easy welding, and is widely used in fluid transportation fields such as oil, natural gas, and water.
Material
X42, X46, X52, X56, X60
standard
API 5L large diameter welded steel pipe

API Large Diameter Spiral Welded Steel Pipe

Spiral Welded Steel Pipe

Product name ERW Steel 3LPE coating Pipe
OD 21mm-1219mm
Wall Thickness 2mm-60mm
Length 6m-12m or base on client's requirement
Steel material API 5L PSL1 Gr.B, X42, X52, X60, X70 etc.
Q235 → Grade D,SS400,S235JR,S235JO,S235J2
Q345 → SS500,ST52
Standard EN10219,EN10210,ASTMA500,GB/T3094-2000,
GB/T6728-2002,GB/T 178-2005,JIS G 3466
Usage Used For Structure, Gas,Oil etc.

Gnee has an ISO9001-2000 quality management system and an ISO14001 environmental protection system. At the same time, it actively develops diversification and has formed mainly carbon steel and stainless steel, covering pipes, profiles, plates and other products.