2017 China New Design Downhole Screw Motor - YJS Hydraulic Jar Intensifie – LUQI
2017 China New Design Downhole Screw Motor - YJS Hydraulic Jar Intensifie – LUQI Detail:
YJS Hydraulic Jar Intensifie
YJS hydraulic accelerator is a downhole tool designed to increase shock force of hydraulic upper hammer.It needs to be used in combination with the hydraulic upper punch.It speeds up the connection between the top and bottom of the jar and the drill collar to achieve greater shock force at the snap point.At the same time, it can reduce the vibration of the drill string rebound after shock.
We produce H2S resistance Jars, which adopt high quality import sulfur-resistance material.

| 
 Model  | 
 OD mm(inch)  | 
 ID mm(inch)  | 
 Stroke mm(inch)  | 
 Max. tensile load in down hole MN  | 
 Sealing pressure MPa  | 
 Max. working temperature ℃  | 
 Connection API  | 
 Overall length mm(inch)  | 
| 
 YJS46  | 
 121(4 3/4)  | 
 38(1 1/2))  | 
 224(8 3/4)  | 
 0.9  | 
 20  | 
 120  | 
 NC38  | 
 3275(129)  | 
| 
 YJS62  | 
 159(6 1/4)  | 
 57.2 (2 1/4)  | 
 329(13)  | 
 1.5  | 
 20  | 
 120  | 
 NC50  | 
 4380(172)  | 
| 
 YJS64  | 
 165(6 1/2)  | 
 57.2 (2 1/4)  | 
 329(13)  | 
 1.5  | 
 20  | 
 120  | 
 NC50  | 
 4380(172)  | 
| 
 YJS70  | 
 178(7)  | 
 60 (2 5/16)  | 
 336 (13 1/4)  | 
 1.8  | 
 20  | 
 120  | 
 5 1/2FH  | 
 3740(147)  | 
| 
 YJS76  | 
 197 (7 3/4)  | 
 76.2(3)  | 
 333 (13 1/8)  | 
 2.1  | 
 20  | 
 120  | 
 6 5/8REG  | 
 4238(167)  | 
| 
 YJS80  | 
 203(8)  | 
 76.2(3)  | 
 333 (13 1/8)  | 
 2.2  | 
 20  | 
 120  | 
 6 5/8REG  | 
 4238(167  | 
Product detail pictures:
              
              
              
              Related Product Guide:
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To create much more benefit for consumers is our company philosophy; customer growing is our working chase for 2017 China New Design Downhole Screw Motor - YJS Hydraulic Jar Intensifie – LUQI , The product will supply to all over the world, such as: Cape Town, Morocco, Surabaya, Facing fierce global market competition, we have launched the brand building strategy and updated the spirit of "human-oriented and faithful service", with an aim to gain global recognition and sustainable development.
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!



                





