We always continually provide you with one of the most conscientious client provider, as well as widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Discount wholesale Api Standard Qysz Double Acting Hydraulic Drilling Jar For Drilling Tools, Together with the everlasting target of “continuous top quality improvement, customer satisfaction”, we have been sure that our products high quality is stable and trustworthy and our solutions are best-selling at your home and overseas.
We always continually provide you with one of the most conscientious client provider, as well as widest variety of designs and styles with finest materials. These initiatives include the availability of customized designs with speed and dispatch for Drilling Jar, Mechanical Drilling Jar, Qjz Mechanical Drilling Jar, Providing the best products and solutions, the most perfect service with the most reasonable prices are our principles. We also welcome OEM and ODM orders.Dedicated to strict quality control and thoughtful customer service, we are always available to discuss your requirements and ensure full customer satisfaction. We sincerely welcome friends to come negotiate business and start cooperation.
SJY double-acting mechanical-hydraulic drilling jar integrates upward jarring with downward jarring hydraulic drilling jar with mechanical interlocking. It can suit for all kinds of drilling operations, and landing into the well with drilling tools assembly when used. When the drilling tools are stuck, it can make drilling jar generate upward or downward jarring force through lifting and landing the drill strings, so it can release resistance and the stick by many time jarring, and recover normal drilling operation promptly. If adjust the release force, it can be adjusted any time on the spot.

We produce H2S resistance Jars, which adopt high quality import sulfur-resistance material.