JZ型机械式随钻震击器 Mechanical Drilling Jar Type JZ

JZ型机械式随钻震击器

JZ型机械式随钻震击器上、下震击吨位可调,且调节范围广;全机械式,内腔不产生高压,密封更可靠,震击效果不受油质变化的影响,使用寿命得到显著的提高;配特殊的挠性接头可以有效地降低震击器自身的弯曲应力;采用新型的特殊材料具有更高性能保障;用于打直井、深井、复杂井和定向井。

Mechanical Drilling Jar Type JZ

The up-down jarring tonnage can be adjusted for a large range.The Drilling Jar can be actuated by mechanical fully. The inner chamber cannot produce high-pressure. The change of oiliness cannot impact jarring effect.The low sealing property can make the using life improve observably.The mounted special flexible joint can reduce the bending stress of Jar body effectively.It should adopt the new special material as to insure the higher performance.It should be used for straight hole, deep hole, complicated hole and directional hole.

作者speedyweb 作者speedyweb 2016年9月1日
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