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LSAW Steel Pipe

Pipe Type: LSAW pipe,Longitudinally Submerged Arc Welding Pipe

Application: Used for oil/gas/water Transmission,Engineering/Offshore/Onshore projects..etc

Specification: Outside Diameter:406mm-2320mm

                        Jump Welding:500mm-4000mm

                        Wall Thickness:6.0mm-60mm

                        LENGTH:5.8m/6m/11.8m/12m/18m/32m

Standard & Grade: ASTM A53: Gr.A, Gr.B;API 5L:Gr.A,Gr.B,X42,X46, X52,X56,X60,X65 PSL1 and PSL2;

ASTM A572 Gr.50;ASTM A252

End: Square Ends/Plain Ends (straight cut, saw cut, torch cut),Beveled/Threaded Ends

Surface: Black Painting/Oil Painting/Anti-Rust oil/Anti-Corrosive Coating

Packing: Bundled,Plastic Caps Plugged,Waterproof Paper/Bag Wrapped


Contact us :

Email:sales@sunrisesteelgroup.com

Whatsapp:+0086-13875806221

Phone:+0086-13875806221

Skype:wycsky1

DescripeProcessEquipmentDimention Inquiry

LSAW Steel Pipe( Longitudinal Seam Submerged Arc Welding Pipe )


The UOE mill features the most advanced technology and process, achieves high production efficiency, stable product quality and is equipped with complete inspection equipments. UOE mill adopts U & O forming, the formed pipes are welded inside through five internal welding stations with three wires, and welded outside through four external welding stations with three wires. In accordance with different requirements of the customers, the welded pipe can be expanded either by mechanical or hydrostatic expander to improve dimensional accuracy, and eliminate residual stress.


Specifications

Outside Diameter 508mm- 1118mm (20"- 44")
Wall Thickness: 6.0-25.4mm 1/4"-1"
Quality Standards: API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
Length: 9-12.3m (30'- 40')
Grades: API 5L A-X90,GB/T9711 L190-L625


This is large diameter longitudinal submerged arc welded (SAWL) pipe production line in China. The mill adopts progressive bending process, featuring evenly distributed forming stress, high uniformity of dimension, infinite sizes variation&wide poduct range, and high flexibility, etc.


Specifications
Outside Diameter:Φ406mm- 1626mm (16" - 64" )
Wall Thickness:6.0- 75mm (1/4" - 3" )
Quality Standards:API、DNV、ISO、DEP、EN、ASTM、DIN、BS、JIS、GB、CSA
Length:3-12.5m ( 10'- 41' )
Grades:API 5L A-X100, GB/T9711 L190-L690



UOE Manufacaturing Process


JCOE Manufacaturing Process



SSG newest JCOE production line officially launched its production October 16, 2009. The company spent less than one year and a half commencing from the groundBreaking on April 19, 2008 to the load commissioning on August 31, 2009, which bring a new revolution of JCOE steel pipe in the world. The LSAW steel pipe production line provides advanced equipment and technology with the annual designed capacity of up to 200,000 tons, The manufacturing execution system control system is adopted to manage the production and dispatching. And the supervisory control and data acqusition system is adopted to collect data and monitor the process to realize the intergrated and real-time production management.



Product Range of UOE Pipes


Product Range of JCOE Pipes


Looking forward to your favourable inquiry!

www.sunrisesteelgroup.com

Looking forward to your favourable inquiry!

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