Process of coil through cold roll forming and H.F welding continuous producing straight seam welding pipe: uncoiler→ strip steel flattening r→ end shear → strip steel end welding→ accumulator→ forming→ welding→ eliminating burr→ sizing→ flying cutting →initial check →steel pipe straightening →pipe section processing →hydraulic tester →fault detection tester →printing and coating →finished product
It mainly applies to fluid pressure pipe including water pipe, gas and steam heating pipe, boiler pipe; round, square and rectangle pipe such as threading line pipe, scaffold pipe, fitness equipment pipe and super highway pile pipe; high precision pipe including automobile transmission shaft pipe and carrier roller pipe of conveyor.
All Trade Leads / Offers / Products / Company Profiles / Images and other user-posted contents are posted by the user and Australia Business Directory & Marketplace and TradeHolding.com B2B Network shall not be held liable for any such content. However, TradeHolding.com B2B Network respects the intellectual property, copyright, trademark, trade secret or any other personal or proprietary third party rights and expects the same from others. For concerns, please contact us.