Process: Longitudinal Submerged-Arc Welded Steel Pipe, LSAW - UO(UOE)、RB(RBE)、JCO(JCOE), DSAW -Double Submerged arc welded

Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711, ASTM A672

Certificate: API 5L PSL1 / PSL2, API 5CT ,ISO 9001-2008

Out Diameter: 355.6mm – 1626mm

Wall Thickness: 5.0mm -50mm

Length: up to 12m

Steel Grade:

API 5L: GR B, X42,X46, X56, X60,X65,X70,X80

ASTM A53: GR A, GR B, GR C

EN: S275, S275JR, S355JRH, S355J2H

GB: Q195, Q215, Q235, Q345, L175, L210, L245, L320, L360- L555

Mill Test Certificate: EN 10204/3.1B

Adopt the most advanced technology of JCOE LSAW steel pipe , the mill specialized in producing heavy calibre LSAW Steel pipe. The product line adopts PID automatic controlling continuous J-C-O forming technology, and the advantages of the production line are high speed, high quality , low stress distribution, and the low tolerance of size , which the annual production capacity can be 300,000 tons.