Click image to view original image
Product: Spigot & socket joint spiral steel pipe
Technology: double side submerged arc welding(SAW)
Spigot & socket process: Automatic machine process
Standard: API 5L(PSL1/PSL2), GB/T 9711.1/.2，
Steel Grade: Gr.B/L245-L485/X70
Size: 6-120" or O.D. 168.3-3048MM
Wall thickness: 6-30MM
Usage: Water, slurry, bittern pipeline
Technology: double side submerged arc welding(SAW)
Spigot & socket process: Automatic machine process
Standard: API 5L(PSL1/PSL2), GB/T 9711.1/.2，
Steel Grade: Gr.B/L245-L485/X70
Size: 6-120" or O.D. 168.3-3048MM
Wall thickness: 6-30MM
Usage: Water, slurry, bittern pipeline
