FEM computing technique for hydraulic hoist cylinder of lock miter gate is introduced.

介绍船闸人字门液压启闭机油缸的一种有限元计算方法。

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The machine drawn back by hydraulic Pressure of two oil cylinder is a new machine used in the spillway radial gate, it is beginning to be used exactly in our country.

后拉式双缸液压启闭机是新型的弧门启闭机，在我国刚刚开始应用。

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Main products: all kinds of seals for Petrochemical Industry (EOG), Hydraulic cylinder, cylinder, Valve, Metal gate as well as special design products according to different requirements.

主要产品有：石油石化行业(EOG)密封、液压油缸密封、气缸密封、泵阀密封和五金门控缓冲密封，也可以根据用户使用要求设计特殊用途的产品。

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