s355jr ssaw lsaw steel pipe all kinds of welded steel pipe

ERW/LSAW Welded Steel Pipe

uoe lsaw steel pipes The UOE mill features the most advanced technology and process,achieves high production efficiency,stable product quality and is equipped with complete inspection equipment.UOE mill adopts U O forming,the formed pipes are welded inside through five internal welding stations with three wires,and welded outside through S355JR Steel Pipe-ASTM A252 Spiral Steel Pipe_ASTM A106Specification.ERW Steel Pipe.Electric Resistance Welded Steel Pipe.Usage Used for low pressure liquid delivery,such as water,gas,and oil.Oil drilling and machinery manufacturing,etc.Process ERW Electric Resistance Welded pipe HFI High Frequency Induction weld pipe EFW Electric Fusion Welded PipeSome results are removed in response to a notice of local law requirement.For more information,please see here.12345Next

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