Cold Drawn ERW Pipe

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Cold Drawn ERW Pipe

CDW precision tubes are produced adopting the most advanced technique in China.

We use fin-cut ERW tubes as the mother tubes for cold drawn welded precision tubes. After annealling, pickling and phospating, the ERW tube is cold drawn to precision tube, which can meet any requirement of shock absorber of cars.

The delivery condition is BKW, BKS, NBK,GBK, BK, SRA, etc.

Standard

  • GB/T8713
  • GB/T3639
  • DIN 2393
  • DIN 2394
  • ASTM A513
  • EN 10305-2
  • JIS G3445

Welcome to order more. by E-mail:sales@sunnysteel.com | www.sunnysteel.com

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