Xingtai aohua rubber seal products factory: key points of seal use (2)②液压缸筒内表面常用滚压加工方法，不仅改善了表面粗糙度，而且使其表面进行了冷作硬化处理，有利于延长密封环的使用寿命。此外，使用的压力、滑动面的长度及种类对使用寿命也有很大影响。因此，应该根据这些条件决....
2020-05-22View+
Xingtai aohua rubber seal products factory: key points of seal use (1)(1) select the appropriate sealing material and hydraulic oil, as well as the adaptability to the wo....
2020-05-22View+
Xingtai aohua rubber seal products factory: storage of seals1. The sealing parts should be stored under 30℃ at room temperature to avoid high-temperature aging ....
2020-05-22View+
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