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DTH Drill Pipe O.D.76mm (No Flat)

  • Outer Diameter : 76mm:
  • Length: 3000-5000mm:
  • Wall Thickness: 6.5mm:
  • Thread Pin/Box:API 2-3/8" Reg.:
  • Materials: 35CrMo for thread connect + DZ50 for drill pipe:
  • Process: : Upsetting treatment to reduce the weight of rod while keep the strength on the weld:
Technical Support: Magic Lamp