LSAW Steel Pipe (Longitudinally Submerged Arc Welding Pipe)
Straight Seam Submerged Arc Welded Steel Pipe
UOE LSAW PIPES
Outside Diameter：Φ508mm- 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
JCOE LSAW PIPES
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
Production equipment of lsaw steel pipe
Plate edge milling machine, Edge crimping machine, Tack welding machine, Forming machine, Interior welding machine, End facing machine, Hydrostatic tester, Expanding machine.
Automated ultrasonic testing equipment
The superiority of phased arrayultra sonic technology:
(1 )Adopting electron control method for fast linear scanning or sector scanning without moving probe or moving less. thus greatlyim prove detection efficiency.
(2)Controlting the sound beam by setting detection angles, its good sound beam reachability can enhances reliability and accuracy of detection.
(3) Dynamic control the deflection and focus of sound beam realizes the detection of pipes with different wall thickness without replacing probes.