陶瓷柱塞是根据目前石油、化工、食品机械等行业使用的柱塞泵所采用的金属柱塞耐腐蚀性差、寿命短的缺陷以及现有的陶瓷柱塞联结不可靠、容易脱落的现状而研制的又一高技术产品。其特点为:与介质接触面和工作面均为氧化锆陶瓷,柱塞柱与金属柄采用机械联结,同时陶瓷件与金属柄之间填充 粘胶剂,防止螺纹松动。与现有陶瓷柱塞比,具有防脱落、联结可靠、强度高的特点；同时氧化锆陶瓷柱塞的使用寿命比金属柱塞高10倍,还可以提高密封填料的寿命, 具有极高的耐磨损、抗腐蚀、抗冲击的特点。

The anti-pull-off ceramic plunger is another high-tech patent product of the company. Compared with metal plunger, ceramic plunger solved the problem of bad corrosion and wear resistance and short service life. Compared with existent ceramic plunger, Orient Zirconic's anti-pull-off ceramic plunger solved the problem of easier pull off of metal from ceramic.
◆Features:
•  All of the surface for contacting the media and working are ceramic.
•  Plungers are connected with metal handles mechanically, and the viscose glue is filled between them to prevent the screw from getting loose.
•  The superior comparing with existent ceramic plunger are anti-pull-off, connecting reliable, strong strength
•  10 times longer working life than metal plunger and also it gives a longer service life to the sealed packing material.
•  High corrosion and wear resistance and strong impact resistance.

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