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    YJS HYDRAULIC JAR INTENSIFIER

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      • Commodity name: YJS HYDRAULIC JAR INTENSIFIER
      • Commodity ID: 1457329292155965440

      　　YJS type hydraulic jar intensifier is a kind of down hole fishing jar designed to increase jarring energy for hydraulic fishing jar. So it must use together with CSZ type super fishing jar. It can accelerate fishing jar above it and drill collar below it when working, so to get larger jarring force on stuck point, and reduce the shock of drill stem spring-back after jarring at the same time.

      　　YJS type hydraulic jar intensifier is a kind of down hole fishing jar designed to increase jarring energy for hydraulic fishing jar. So it must use together with CSZ type super fishing jar. It can accelerate fishing jar above it and drill collar below it when working, so to get larger jarring force on stuck point, and reduce the shock of drill stem spring-back after jarring at the same time.

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