Mechanical seal: use of WB2 and st non-water-cooled adjustable end face sealing technology, composed of silicon carbide, high purity alumina ceramic, packing PTFE and graphite etc.
机械密封：采用WB2型、ST型不用冷却水可调式端面密封技术，由碳化硅，高纯度氧化铝陶瓷、填充四氟，石墨等材料制成。
This paper introduces a reciprocating seal with high pressure and small size. The seal is composed of rubber V-ring and PTFE V-ring, and has long lifetime, good sealness and low friction coefficient.
本文介绍了一种用于高压小尺寸往复密封中，具有寿命长、密封性好、摩擦系数小的组合密封，即V型橡胶圈和V型PTFE圈组合密封。
The results showed that FF 1, FM 110 coatings, which were composed of PTFE, had good tribological properties at room temperature as well as elevated temperatures, in dry or moist air.
FM 110两种含PTFE涂层不但在常温下具备耐磨、防腐蚀和防粘等优良的综合性能，而且在加温状态下，在干燥空气和潮湿空气中都显示出了优良的耐磨、防腐蚀和防粘性能。
应用推荐