Ecvv Trade
the pre-existence of Tianhe Petroleum Machinery Joint-Stock Co., Ltd

China Manufacturer with main products: Drilling Tool, Fishing Tools, Such as Stabilzer, Bucking Unit, Drill Collar, Heavy Weight Drill Pipe, Casing Scraper

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YSJ Type Hydraulic Up Jars


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Specifications

YSJ type hydraulic up jar reach up jarring purpose by applying hydraulic principle and big elastic energy released suddenly from elastic deformed drill toll. It will obtain better result when use with ZJS type jar textensifier.
 
 
Type
Parameter
YSJ114B
 
YSJ121B
 
YSJ159B
 
YSJ178B
 
YSJ203B
 
O.D. (mm)
114
121
159
178
203
I.D. (mm)
38
38
57
57
70
Stroke(mm)
289
290
380
380
390
Tensile load (KN)
780
980
1270
1370
1570
Max.work torque   
4.9
7.8
15
19.6
23..5
Max.jarring lift tons (tf)
200
300
710
750
800
Sealing pressure
20
20
20
20
20
Max.work tempersature C
150
150
150
150
150
Threads API
NC31
NC38
NC50
NC50
65/8”REG

Service Process

Service Guarantee

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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