Welcome to our websites!

Factory Cheap Drill Pipe Internal Cutting Tools - Drilling Accelerator Type ZJQ – Gaofeng

Short Description:

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...


Product Detail

Product Tags

Related Video

Feedback (2)

We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Oil Drilling Rig Components For Sale , Convex Junk Mill , Blade Types In Drilling Stabilizers , We play a leading role in providing customers with high quality products good service and competitive prices.
Factory Cheap Drill Pipe Internal Cutting Tools - 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:

Factory Cheap Drill Pipe Internal Cutting Tools -
 Drilling Accelerator Type ZJQ – Gaofeng detail pictures

Factory Cheap Drill Pipe Internal Cutting Tools -
 Drilling Accelerator Type ZJQ – Gaofeng detail pictures

Factory Cheap Drill Pipe Internal Cutting Tools -
 Drilling Accelerator Type ZJQ – Gaofeng detail pictures

Factory Cheap Drill Pipe Internal Cutting Tools -
 Drilling Accelerator Type ZJQ – Gaofeng detail pictures


Related Product Guide:
Chinese vessel mainly to blame for sinking of Philippine boat in South China Sea, but Filipino crew had ‘deficiencies’: leaked report | Fishing Boot Basket
Daring rescue off St. George Island ‘a cautionary tale’ of boating safety | Fishing Spear

We constantly believe that one's character decides products' high quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for Factory Cheap Drill Pipe Internal Cutting Tools - Drilling Accelerator Type ZJQ – Gaofeng , The product will supply to all over the world, such as: Holland , Sacramento , Chile , Our products are mainly exported to Europe, Africa, America, the Middle East and Southeast Asia and other countries and regions. We have enjoyed a great reputation among our customers for quality products and good services.We would make friends with businessmen from at home and abroad, following the purpose of "Quality First, Reputation First, the Best Services."
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Frank from Bulgaria - 2016.08.15 12:36
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Nana from Kazakhstan - 2016.06.29 18:55
    Write your message here and send it to us