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professional factory for 8.5 Sleave Stabilizer - Drilling Accelerator Type ZJQ – Gaofeng

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Model “ZJQ” Drilling  Accelerator can be stored energy by hydraulic spring as to increase the jarring force for Hydraulic Jar. It should  be applied with Hydraulic Drilling Jar Type QYⅡ jointly. The drill collar and Hydraulic Jar (below the Drill Accelerator ) can function an accelerated effect when jarring operates as for making the stuck point gain more jarring force that can increase force for two times at the highest. Meanwhile, it can decrease the bounce-back shock after jarring as to pr...


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Our products and solutions are greatly recognized and trustworthy by customers and may fulfill constantly changing financial and social requires for Drilling Jar For Oilfield , Oilfield Api Drilling Jar , Yj Type Hydraulic Shock Sub , We promise to try our best to provide you with high quality and efficient services.
professional factory for 8.5 Sleave Stabilizer - Drilling Accelerator Type ZJQ – Gaofeng Detail:

Model “ZJQ” Drilling  Accelerator can be stored energy by hydraulic spring as to increase the jarring force for Hydraulic Jar. It should  be applied with Hydraulic Drilling Jar Type QYⅡ jointly. The drill collar and Hydraulic Jar (below the Drill Accelerator ) can function an accelerated effect when jarring operates as for making the stuck point gain more jarring force that can increase force for two times at the highest. Meanwhile, it can decrease the bounce-back shock after jarring as to protect the drill tools above Drill Accelerator.

Specifications

 Model  O.D. mm(in)  I.D.mm(in) Connection    Max. Stroke    mm  Tension of full StrokekN (lbf)  Hole Seal Pressure  Mpa(psi)  Max Working Load  kN(lbf)  Max Torque  kN﹒m(lbf·ft)   Length   mm(in)
ZJQ46 121(4-3/4) 50.8(2) NC38 350(13-3/4) 350(78700) 30 1100(247000) 15(11000) 7430(292-1/2)
ZJQ62 159(6-1/4) 57.2(2-1/4) NC50 350(13-3/4) 700(157400) 30 1900(420000) 25(18400) 7780(306-1/4)
ZJQ64 165(6-1/2) 57.2(2-1/4) NC50 350(13-3/4) 700(157400) 30 2000(449600) 25(18400) 7780(306-1/4)
ZJQ76 197(7-3/4) 61.9(2-7/16) 6 5/8REG 350(13-3/4) 1000(224800) 30 2600(584500) 30(22120) 7630(300-3/8)
ZJQ80 203(8) 76.2(3) 6 5/8REG 350(13-3/4) 1000(224800) 30 3000(674400) 45(33200) 7752(305-3/16)
ZJQ95 241(9-1/2) 76.2(3) 7 5/8REG 350(13-3/4) 1200(270000) 30 4000(900000) 60(44200) 6752(265-13/16)

Product detail pictures:

professional factory for 8.5 Sleave Stabilizer -
 Drilling Accelerator Type ZJQ – Gaofeng detail pictures

professional factory for 8.5 Sleave Stabilizer -
 Drilling Accelerator Type ZJQ – Gaofeng detail pictures

professional factory for 8.5 Sleave Stabilizer -
 Drilling Accelerator Type ZJQ – Gaofeng detail pictures

professional factory for 8.5 Sleave Stabilizer -
 Drilling Accelerator Type ZJQ – Gaofeng detail pictures


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We intention to see quality disfigurement within the creation and supply the ideal support to domestic and overseas buyers wholeheartedly for professional factory for 8.5 Sleave Stabilizer - Drilling Accelerator Type ZJQ – Gaofeng , The product will supply to all over the world, such as: Rio de Janeiro , Romania , Bangladesh , "Good quality, Good service " is always our tenet and credo. We take every effort to control the quality, package, labels etc and our QC will check every detail during producing and before shipment. We have been willing to establish long business relationship with all those who seek the high quality products and good service. We've got set up a wide sales network across European countries, North of America, South of America, Middle East, Africa, East Asia countries.Please contact us now, you will find our expert experience and high quality grades will contribute to your business.
  • Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Cheryl from Sao Paulo - 2015.06.09 12:42
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Kristin from Grenada - 2016.09.30 16:36
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