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Trelleborg特瑞堡密封系统-液压密封件-提高性能
Hydraulic Seals – Improving Performance
液压应用对于密封件是严峻挑战。液压密封件不仅要防止液体从油缸中泄漏，还要能承受油缸中 高压,极端的温度和侧向力的作用。 在这些应用中, 液压密封件的功能远不止防止泄漏。Hydraulic applications are challenging for Seals. Not only must the hydraulic seals prevent leakage of fluid from the Cylinder, but hydraulic seals must also withstand high pressures, extreme temperatures and transverse forces within the cylinder. In such applications, the function of Hydraulic Seals goes far beyond preventing fluid leakage.
英文样本：Trelleborg特瑞堡密封系统-液压密封件Hydraulic Seals 
中文样本：Trelleborg特瑞堡密封系统-液压密封件Hydraulic Seals
液压油缸密封件:高性能和耐用性 Hydraulic Cylinder Seals: Performance and Durability
液压系统的密封是由一系列专门的密封件组合来实现的。活塞杆密封 件防止液体从油缸内部泄漏到外部，同时，液压活塞密封件防止液体从缸头流出。 这使压力在活塞的一端积聚,从而让油缸得以伸缩。
耐磨环的功能是为液压油缸的活塞和活塞杆提供导向和支承作用，以及吸收侧向负载。同时，可以防止油缸运动部件间的金属接触，优化密封系统性能。
防尘圈和耐磨环安装在液压缸内，当活塞杆缩回系统时，用于刮除活塞杆上的脏物，杂质颗粒，碎屑和水分等，以防止它们污染液压介质。同时可防止它们损坏耐磨环，密封件和其他元件。Hydraulic systems are sealed using a combination of specialized seals. Hydraulic Rod seals prevent leakage of fluid from within the cylinder to the outside while hydraulic piston seals prevent fluid from flowing across the cylinder head. This allows pressure build up on one side of the piston, making the Cylinder extend or retract. Wear rings guide the piston and piston rod within the hydraulic cylinder, absorbing transverse forces, preventing metal-to-metal contact. Scrapers or Wipers scrape dirt, foreign particles, chips or moisture from the piston rods as they retract into the cylinder, preventing contamination.
创新型液压密封材料Innovative materials for Hydraulic Seals
特瑞堡密封系统的液压密封件是密封高性能油缸的首选。Hydraulic Seals from Trelleborg Sealing Solutions are the first choice when it comes to sealing a high-performance cylinder.
特瑞堡密封的专有材料，如基于聚四氟乙烯（PTFE）的Turcon或基于聚氨酯（PU）的Zurcon，可确保耐用性和性能，同时减少维护。Our proprietary materials, such as Polytetrafluoroethylene (PTFE) based Turcon or polyurethane (PU) based Zurcon ensure maximum durability and performance with minimum maintenance.
特别设计 - 非常高效Specially engineered – extraordinarily efficient
液压系统通常采用形状复杂的高性能密封件。 我们的液压密封产品系列包括 O形圈 和许多专为液压缸应用而设计的创新型密封件，例如弹簧施力的Turcon Variseal， O形圈 施力的Turcon Stepseal2K，Zurcon聚氨酯U型杯RU9 等许多其它产品。Hydraulic systems are usually sealed with a complex configuration of high performance seals. Our Hydraulic Seals products range includes O-Rings and a number of innovative Seals designed for applications in hydraulic cylinders, such as the spring-energized Turcon? Variseal?,O-Ring engergized Turcon Stepseal 2K, Zurcon polyurethane U-Cup RU9 and many more.
了解我们的液压密封产品系列
特瑞堡密封系统为液压油缸内的所有应用提供各种密封件：
杆密封件和活塞密封件可防止油缸中的液体泄漏并阻止压力积聚。
耐磨环引导活塞和活塞杆，防止金属之间的接触。
防尘圈可防止外部介质进入油缸。
液压活塞密封件Hydraulic Piston Seals
液压活塞杆密封件Hydraulic Rod Seals
液压防尘圈Hydraulic Scrapers / Wipers
液压耐磨环Hydraulic Wear Rings
Trelleborg 特瑞堡密封系统是密封解决方案供应商。 我们的产品范围包括 O形圈 ， 液压密封件 ， 旋转密封件 ， 油封 ， 静态密封件 ， 气动密封件 ， 机械端面密封件等等。 Trelleborg Sealing Solutions is a leading global supplier of sealing solutions. Our range of products includes O-Rings , hydraulic seals , rotary shaft seals , oil seals , static seals , pneumatic seals , mechanical face seals and many more.
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