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2017 China New Design Drilling Tool Manufacturer - Mechanical Drilling Jar Type JZ – Gaofeng

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Mechanical Drilling Jar Type JZ The up-down jarring tonnage can be adjusted for a large range.The Drilling Jar can be actuated by mechanical fully. The inner chamber cannot produce high-pressure. The change of oiliness cannot impact jarring effect.The low sealing property can make the using life improve observably.The mounted special flexible joint can reduce the bending stress of Jar body effectively.It should adopt the new special material as to insure the higher performance.It should be us...


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Our personnel are always in the spirit of "continuous improvement and excellence", and together with the top-quality good quality solutions, favorable selling price and superior after-sales providers, we try to acquire each customer's rely on for Drilling Rig Components And Specifications , Mechanical Jar , Oil Drilling Tools Pakistan , The main goal of our company is to live a satisfactory memory to all the customers, and establish a long term business relationship with buyers and users all over the world.
2017 China New Design Drilling Tool Manufacturer - Mechanical Drilling Jar Type JZ – Gaofeng Detail:

Mechanical Drilling Jar Type JZ

The up-down jarring tonnage can be adjusted for a large range.The Drilling Jar can be actuated by mechanical fully. The inner chamber cannot produce high-pressure. The change of oiliness cannot impact jarring effect.The low sealing property can make the using life improve observably.The mounted special flexible joint can reduce the bending stress of Jar body effectively.It should adopt the new special material as to insure the higher performance.It should be used for straight hole, deep hole, complicated hole and directional hole.

Specifications

Model O.D.

mm(in)

I.D.

mm(in)

Connection

 

Max. Upward

Jarring force

kN (Ibf)

Max. Downward jarring force

kN (Ibf)

 Max.working load

kN(lbf)

Yield pull kN(lbf)  Max.Working Torgue kN.m

(lbf.ft)

Yield torque kN.m

(lbf.ft)

length

mm(in)

JZ95Ⅱ 95(3-3/4) 25.4(1) 2 7/8REG 200(45000) 100(23000) 600(135000) 1000(225000) 4(2950) 8(5900) 5624(221-7/16)
JZ108Ⅱ 108(4-1/4) 36(1-7/16) NC31 300(67000) 150(34000) 800(180000) 1350( 303000) 10(7400) 20(14800) 6404(252-1/8)
JZ121Ⅱ 121(4-3/4) 50.8(2) NC38 400(90000) 250(56000) 1100(247000) 1800(400000) 15(11000) 27(20000) 6354(250-1/8)
JZ127 127(5) 50.8(2) NC38 400(90000) 250(56000) 12000(270000) 1800(400000) 15(11000) 27(20000) 6354(250-1/8)
JZ140 140(5-1/2) 50.8(2) NC38 500(112000) 300(67000) 1350(303000) 2350(530000) 20(14000) 40(28000) 6300(248)
JZ159Ⅳ 159(6-1/4) 57.2(2-1/4) NC46 600(135000) 350(78000) 1600(360000) 2700(600000) 25(18000) 65(48000) 6517(256-1/2)
JZ165Ⅱ 165(6-1/2) 57.2(2-1/4) NC50 650(145000) 350(78000) 2000(450000) 3100(700000) 25(18000) 75(55000) 6517(256-1/2)
JZ178Ⅱ 178(7) 71.4(2-13/16) NC50 700(160000) 400(90000) 2400(540000) 4180(940000) 30(22000) 80(59000) 7266(286)
JZ203Ⅱ 203(8) 71.4(2-13/16) 6 5/8REG 800(180000) 450(100000) 2800(630000) 4900(1100000) 35(25800) 145(100000) 7234(284-3/4)
JZ229Ⅱ 229(9) 76.2(3) 7 5/8REG 1000(225000) 500(112000) 3000(670000) 7000(1570000) 35(25800) 160(118000) 7754(305-1/4)

Product detail pictures:

2017 China New Design Drilling Tool Manufacturer -
 Mechanical Drilling Jar Type JZ – Gaofeng detail pictures

2017 China New Design Drilling Tool Manufacturer -
 Mechanical Drilling Jar Type JZ – Gaofeng detail pictures

2017 China New Design Drilling Tool Manufacturer -
 Mechanical Drilling Jar Type JZ – Gaofeng detail pictures

2017 China New Design Drilling Tool Manufacturer -
 Mechanical Drilling Jar Type JZ – Gaofeng detail pictures


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Our commission is always to provide our customers and clientele with best quality and aggressive portable digital products for 2017 China New Design Drilling Tool Manufacturer - Mechanical Drilling Jar Type JZ – Gaofeng , The product will supply to all over the world, such as: Liberia , Kenya , Philippines , Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we will continue to develop, to provide the high-quality products and services, and promote lasting cooperation with our customers, common development and create a better future.
  • The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
    5 Stars By Ida from Ireland - 2016.09.09 10:18
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Esther from Greece - 2015.11.28 16:25
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