integral spiral heavy weight drill pipe (HWDP)/ 4145H / Mod/ non-magnetic 6-5/8' HWDP

• Post Date:

  Aug 21,2015

• Expiry Date:

  Feb 17,2016

• Detailed Description:

  Payment Method: TT,LC
  Usage: HWDP is the transition zone between drill collar and drill pipe. It can not only reduce stress-formation in the connection of drill collar and drill pipe, but also reduce the wear on OD. The wall thickness of heavy weight drill pipe is between drill pipe and drill collar, its structure is similar with drill pipe. It is made from premium alloyed steel. Its both tool joints and middle upset are welded hardbands.
  Material: 4145H, 4145H Mod and non-magnetic material
  Standard: According to API Spec 7-1 standard
  Types: Integral and Friction welded
  Integral Heavy Weight Drill Pipe
  Integral Spiral Heavy Weight Drill Pipe
  Hard band: Arnco100XT, Arnco200XT and Arnco300XT; Botn1000, Botn3000, TCS8000, TCS-Titanium, Armacor M etc. Also we can make according to customers’ requirements.
  Size: ID: 1 1/2”min.
  Detail Specification:
  Technical specifications and parameters for Integral Heavy Weight Drill Pipe
  Size(in) O.D.(in) I.D.(in) Tool joint O.D.(in) Tool joint I.D.(in) Connection Max. elevator Dia.(in) Central upset Dia.(in) Min. drift dia. size(in)
  3 1/2 3 1/2 2 1/4 4 3/4" 2 1/4 NC38 3 7/8 4 2
  2 1/16 (4 7/8,5) 2 1/16 1 13/16
  4 4 2 1/2 5 1/4 2 1/2 NC40 4 3/16 4 1/2 2 1/4
  2 9/16 2 9/16 2 5/16
  4 1/2 4 1/2 2 11/16 6 1/4 2 11/16 NC46 4 11/16 5 2 7/16
  2 3/4 2 3/4 2 1/2
  2 13/16 2 13/16 2 9/16
  5 5 3 6 5/8 3 NC50 5 1/8 5 1/2 2 3/4
  5 1/2 5 1/2 3 1/4 7
  (7 1/4,
  7 1/2) 3 1/4 5 1/2FH 5 11/16 6 3
  3 3/8 3 3/8 3 1/8
  3 7/8 3 7/8 3 5/8
  4 4 3 3/4
  6 5/8 6 5/8 4 8
  (8 1/4,
  8 1/2) 4 6 5/8FH 6 15/16 7 1/8 3 3/4
  4 1/2 4 1/2 4 1/4
  5 5 4 3/4
  
  Integral Spiral Heavy Weight Drill Pipe is to extend the central upsets of heavy weight drill pipe and to cut spiral groove on heavy weight drill pipe.
  Detail Specification:
  Technical specifications and parameters for Integral Spiral Heavy Weight Drill Pipe
  Size (in) Pipe body Tool joint
  I.D(mm) Elevator upset(mm) Elevator/slip groove O.D.(mm) Spiral O.D.(mm) Spiral depth (mm) Connection O.D.(mm) I.D.(mm)
  3 1/2 54.0 92.1 88.9 101.6 9.5 NC38 120.6 54
  4 1/2 69.8 117.5 114.3 127 12.7 NC46 158.8 69.8
  5 76.2 130.2 127 139.7 12.7 NC50 165.1 76.2
  

• Company:

  Shaanxi Senwell drilling equipment Co.,Ltd     [ China ]        

• Contact:

  lilyjing

• Tel:

  86-029-85370919

• Fax:

• Email:

  sales@oiltoolsdp.com