Steel Pipe Welding Import Companies List

Order supply and datasheets line pipe carbon steel sawl. Api 5l grade x42 psl1 one longitudinal seam beveled ends for welding length(12m) ring protection cover for both ends three layer polyethylene (3lpe) factory coating thickness not less (3mm) specification on each pipe shall be marked clearly. Application:-oll.Water.Gas nom size (inch):16 well thick (inch):0.375 .. Need qty 180 meters

automatic longtudinal submerged welding machine use for weld polygonal conical poles 1-min.dia. 8mm 2-max. dia. 650mm 3-cutting dim. 660*150 mm 4-pole sheet thikness(3-8)mm 5-pole length (3000-16000)mm 6-machine capacity 12000 pole/year/shift