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:
              
              
              
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Having a positive and progressive attitude to customer's fascination, our organization constantly improves our solution high-quality to fulfill the requirements of shoppers and further focuses on safety, reliability, environmental prerequisites, and innovation of 2017 China New Design Downhole Screw Motor - YJS Hydraulic Jar Intensifie – LUQI , The product will supply to all over the world, such as: Russia, Barcelona, Argentina, We also have the strong ability of integration to supply our best service, and plan to build the warehouse in the different countries around the world, that will probably be more conveniently to service our customers.
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.



                






