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CSJ super fishing jar is a kind of hydraulic jar, which is an improved product of YSJ hydraulic up jar.It can achieve stepless adjustment of upwardjarring tonnage. Delay time range: 30s ~ 90s; the working temperature range: -20 °C ~ 150℃. In combination with the ZJS type accelerator, a more pronounced shock effect can be obtained. In combination with the KXJ type fishing bumper sub or the BXJ type lubricated fishing bumper sub, up and down shocks can be achieved.When used alone, it can be used for upward jarring releasing operation in the fishing operation or coring operation. New materials can be provided upon specialrequest to ensure higher performance and reliability;The tool can be commonly used for coring, well repair, fishing and other operations

 CSJ super fishing jar is a kind of hydraulic jar, which is an improved product of YSJ hydraulic up jar.It can achieve stepless adjustment of upwardjarring tonnage. Delay time range: 30s ~ 90s; the working temperature range: -20 °C ~ 150℃. In combination with the ZJS type accelerator, a more pronounced shock effect can be obtained. In combination with the KXJ type fishing bumper sub or the BXJ type lubricated fishing bumper sub, up and down shocks can be achieved.When used alone, it can be used for upward jarring releasing operation in the fishing operation or coring operation. New materials can be provided upon specialrequest to ensure higher performance and reliability;The tool can be commonly used for coring, well repair, fishing and other operations.
In order to timely and accurately provide the products you need, please confirm the following when choosing jar products:
1. When ordering, please indicate the product model completely. (Please refer to the brochure for the specific product model.) If the product you ordered has been modified, we will supply the latest model without notice.
2. Unless otherwise directed, we will supply the product with our company's standard thread.
3. When ordering accessories and removal tools, please specify the model of jar, the name and the quantity of accessories and removal tools, and the past contract number. 
4. If you have any questions when choosing a product model, please contact us.
In order to timely and accurately provide the products you need, please confirm the following when choosing jar products:
1. When ordering, please indicate the product model completely. (Please refer to the brochure for the specific product model.) If the product you ordered has been modified, we will supply the latest model without notice.
2. Unless otherwise directed, we will supply the product with our company's standard thread.
3. When ordering accessories and removal tools, please specify the model of jar, the name and the quantity of accessories and removal tools, and the past contract number. 
4. If you have any questions when choosing a product model, please contact us.
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Tianhe Oil Group Huifeng Petroleum Equipment CO. ltd.