Xi'an Reliance Petroleum Machinery Co. Ltd.
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JSZ mechanical drilling jar

— mechanical drilling jar, oil drilling jar
Product Category: Drilling Machines
Sales Method: Export, Manufacture
Payment Term: T/T, L/C
Min. Order Unit Price

Product Detail

Product Attribute:

  • China (mainland) More >
  • JSZ
  • Reliance
  • 11/19/2010
  • 01/01/2011

Additional Info.:

  • Shanghai or Tianjin
  • Standard packing for sea transportation or according to customers' requirement

Product Content Description:

Product Description: JSZ Mechanical Drilling Jas integrates
the up jarring with the down jarring, with a shorter length
at present. It can reduce the harmfulness of the flexural
stress in down-hole operation, so it is more safe and
reliable and is superior in offshore drilling and
directional drilling.

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