英国赫莱特进口密封圈 Hallite TPM KDAS H780组合密封-「密封圈」-马可波罗网

<img src="//img12.makepolo.cn/images/formals/img/focus/69/881/4_d71dd6611c942e634868e86cfd7f8b99.jpg" data-ke-src="//img12.makepolo.cn/images/formals/img/focus/69/881/4_d71dd6611c942e634868e86cfd7f8b99.jpg" alt="">Hallite 780双作用组合密封圈是适用于单活塞的紧凑型双作用密封圈，使用了一件橡胶密封件，有很好的抗磨损能力，适用于广泛的中载工况条件，该密封件也适用于双活塞。<br>该组合密封圈由一个橡胶密封件，两个开口保护挡圈和两个开口的“L”形导向环组成，并对称的分置于橡胶密封件两侧。<br>丁腈橡胶密封件设计成锯齿形多密封唇，它具有良好的动密封性能和极低的摩擦力。当压力升高时，两个开口保护挡圈上的凸起部分能有效防挤出损害。导向环环由坚固但具有塑性的聚合物制成，环上带有切口，易于安装。<br><img src="//img12.makepolo.cn/images/formals/img/focus/319/454/4_b107a5d6638263dc937c2a4e21d3c93d.png" data-ke-src="//img12.makepolo.cn/images/formals/img/focus/319/454/4_b107a5d6638263dc937c2a4e21d3c93d.png" alt=""><img src="//img12.makepolo.cn/images/formals/img/focus/227/516/4_f6fb7f0483c95830450e54f8e03cbf70.jpg" data-ke-src="//img12.makepolo.cn/images/formals/img/focus/227/516/4_f6fb7f0483c95830450e54f8e03cbf70.jpg" alt=""><img src="//img12.makepolo.cn/images/formals/img/focus/465/552/4_e0797f28db3d020bb12fb2557f4bd3cc.jpg" data-ke-src="//img12.makepolo.cn/images/formals/img/focus/465/552/4_e0797f28db3d020bb12fb2557f4bd3cc.jpg" alt=""><img src="//img12.makepolo.cn/images/formals/img/focus/499/702/4_927b54c64803905227fbcc148c5e07a7.jpg" data-ke-src="//img12.makepolo.cn/images/formals/img/focus/499/702/4_927b54c64803905227fbcc148c5e07a7.jpg" alt="">

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