XI'AN LANDRILL OIL TOOLS CO., LTD
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Monoblock Heavy Weight Drill Pipe (HWDP)

— drilling tools, HWDP, DRILL PIPE
Product Category: Construction Machinery Parts
Sales Method: Export, Manufacture, OEM/ODM, Service
Payment Term: T/T, L/C
Min. Order Unit Price
Contact Info

.Shelley

Address: China (mainland) Shaanxi XIAN CITY,ROOM 508, SUNTEK INTERNATIONAL, NO. 6TH SUNTEK ROAD, HI-TECH

Product Detail

Product Attribute:

  • China (mainland) More >
  • 07/30/2009
  • 01/01/2011

Product Content Description:

Size:
2 7/8?, 3 1/2?, 4 1/2?, 5?, 5 1/2?
Landrill integral 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.
Products description:
Landrill integral HWDP is made from one piece of AISI 4145H
solid bar, fully heat treated, all physical properties
conform to API Spec 7 latest edition.
Landrill integral HWDP can easily solve problems arising in
vertical holes in soft formation by replacing part of the
drill collars. Hardbanding include Iron-Matrix powder
alloy, Tungsten Carbide particle, and Arnco 100XT.
SFMC HWDP could be coated internally with DPC (equivalent
to TK 34) as customer's request that are able to prevent
corrosion and extend using time.

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