Drill Steel Pipe For Mineral Mining , Alloy Steel Grade Oil Drill Pipe

• Post Date:

  Sep 08,2016

• Expiry Date:

  Mar 07,2017

• Detailed Description:

  Quantity: 5Metric Tons
  Specs: O.D.:6-95mm W.T.:1-10mm L:max12000m
  Price:1500-3000 USD Metric Tons
  Payment Method: T/T L/C
  Material: Alloy Steel Grade Type: DCDMA (USA), BS4019 (UK), METRIC (SWEDEN)
  Production: Cold Drawn Heat Treatment: +N, Q+T
  Application: Wire Line,Drill Rod, Core Barrel Standard: GB/T9808-2008
  Drill Pipes for Oil and Mineral Mining
  
  
  Applications: For Geological Drill underground for Oil and Mineral, for Mining Exploration
  Straightness, Concentricity, Mechanical Properties can meet the requirement of DCDMA (USA), BS4019 (UK), METRIC (SWEDEN)
  Size range: O.D.:6-95mm W.T.:1-10mm L:max12000mm
  
  Standard Producton Method Tube Size Tolerance
  GB/T 9808-2008 Hot rolled OD (+1.0%D) +0.65
  (-0.5%D) -0.35
  WT ≤10 (+15%S) +0.45
  (-10%S) -0.35
  ＞10 (+12.5%S, -10%S)
  Cold Drawn OD ±0.50%D or ±0.20
  WT ±8%S or ±0.15
  Q(N)/ T118-2010 Cold Drawn OD OD ±0.40%D or ±0.20
  WT WT ±7%S or ±0.15
  

• Company:

  Torich International Co,.Ltd     [ China ]        

• Contact:

  Richard SHEN

• Tel:

  86--13736164628

• Fax:

  86-574-88086983

• Email:

  torichlimited@hotmail.com