东莞市华乐密封技术开发有限公司
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2018年4月27日 星期五
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产品列表

活塞密封(孔用密封)
活塞杆密封(轴用密封)
孔轴双用密封
旋转密封
防尘圈
导向环
四氟垫片-挡圈
泛塞封-弹簧蓄能密封圈
气动密封
O型圈-X型圈
特种橡胶密封制品
特种橡胶密封件

特种橡胶密封件

全氟醚橡胶密封圈
S型FS型T型密封圈

新闻中心

丁晴橡胶密封圈-Turcon X - rings

丁晴橡胶星型圈-Turcon X - rings

The sealing principe of the x-ring is much the same as that of the o-ring seal.X-ring are self-sealing,double-acting sealing elements.The preload pressure is generated by diametrical compression in a rectangular groove. Subsequent reliable positive sealing is effected by the system pressure.

 

Range of application:
Working pressures(for vacuum duties): up to 400 bar(in connection with PTFE bake-up rings for applications at pressurs exceeding 100 bar).
Rubbing speed:up to 0.5m/s(reciprocating)

 The X-RING offers the following benefits:


1.With x-ring,the requisite diametrical compression is less than that for o-rings,that reducing friction and hence,wear during dynamic applications.
2.The four sealing lips give increased sealing efficiency and,at the same time,provide a lubrication groove,which is an added benefit for dynamic sealing applications.
3.The most important benefit offered by the x-ring is its superior stability during dynamic applications(especially with reciprocating seals),where,in specific applications,o-rings roll and twist in the grooves(resulting in accelerated ageing).the x-ring will only slide,which does mot affect its sealing performance.

It is recommended that X-rings with the largest possible cross section be employed, especially for dynamic applications because they are capable of "absorbing" more play/clearance.


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高品质密封件

特种O型密封圈
特种O型密封圈
泛塞封-弹簧蓄能密封圈
泛塞封-弹簧蓄能密封圈
高速旋转密封
高速旋转密封
液压密封
液压密封
四氟密封圈
四氟密封圈
橡胶夹布密封圈
橡胶夹布密封圈
大规格密封圈
大规格密封圈
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