API SSAW Large Diameter Spiral Welded Pipe

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.

Gnee Steel Co.,Ltd (GNEE) is the affiliated company for ANGANG GROUP who are one large state-owned iron and steel group located in Henan, China.

GNEE are specialized in manufacturing and supplying large quantities Seamless steel pipes and Shipping-building plates, We are provide high quality steel of Steels and Coils, plates, tool steels,steel pipes and other steel products with guaranteed Grade-A quality, excellent performance and competitive prices.

All of steel products from GNEE have been exported to overseas distributors, warehouses, and factories in USA, Mid-east, Europe, Bangladesh, Sri Lanka, Egypt, Saudi Arabia, and other countries and regions. Therefore, GNEE has got a great market share in the international market.

GNEE have a professional technician team, which not only have decades working experience in steel industry, but also have a deep and clear insight of the technology condition and the manufacturing state in the Chinese main steel mills.

With the high efficient supervision system and professional experience, we offer our efficient and considerate service to clients around the world. We hope sincerely to become your Chinese supplier and partner.

Our company will remain honest and pragmatic as always to safeguard, strengthen and carry forward our National Brand, provide quality commodities and top-class services to domestic and overseas clients. We sincerely wish to develop long-term win-win cooperation with domestic and overseas clients.