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Hydraulic Seals – Improving Performance 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. Hydraulic Seals in our E-Catalog Use our CAD Service to download seal profiles direct to your CAD drawings Watch our Hydraulic Seals film Turcon M12 -superior PTFE seal material for hydraulic We also offer an e-Learning program on sealing technology. Check out our introductory lesson on hydraulic seals: Hydraulic Seals Basics e-Learning Hydraulic Cylinder Seals: Performance and Durability 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. Watch our Hydraulics Seals 3D-movie Innovative materials for Hydraulic Seals Hydraulic Seals from Trelleborg Sealing Solutions are the first choice when it comes to sealing a high-performance cylinder. Our proprietary materials, such as Polytetrafluoroethylene (PTFE) based Turcon® or polyurethane (PU) based Zurcon® ensure maximum durability and performance with minimum maintenance. Specially engineered – extraordinarily efficient 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. Discover our Hydraulic Cylinder Seals product range Trelleborg Sealing Solutions offers a wide range of Seals for all applications within hydraulic cylinders: Rod seals and piston seals prevent leakage of fluid from cylinders and stop pressure buildup. Find out more about our Hydraulic Rod seals product range Discover our Piston seals Wear rings guide the piston and piston rod preventing metal to metal contact. Explore our wide range of Wear Rings and Guide Rings Scrapers or Wipers are Seals which prevent external media from entering the cylinder. Learn more about our Scrapers and Wipers
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Strugači / brisači za hidrauličke cilindre Strugači ili brisači montiraju se u brtvene konfiguracije hidrauličkih cilindara radi odstranjivanja prljavštine, stranih čestica, krhotina ili vlage s klipnjača pri njihovom uvlačenju u cilindar. Hidraulički brisač ili strugač sprječava zagađivanje hidrauličkog medija koje bi moglo oštetiti nosive prstene, brtve i ostale komponente. Strugači u našem E-katalogu (metrički sustav) Strugači u našem E-katalogu (u inčima) Pomoću usluge CAD možete preuzeti brtvene profile izravno u CAD nacrte Pogledajte naš film: Brtva sa Zurcon® strugačem DA24H, verzija s oduškom Tvrtka Trelleborg Sealing Solutions nudi širok asortiman hidrauličkih strugača i brisača izrađenih od metala, elastomera, politetrafluoroetilenskog (PTFE) materijala Turcon® ili poliuretanskog materijala Zurcon®. On obuhvaća Turcon® Excluder®, patentirani dizajn hidrauličkog brisača s dvostrukim djelovanjem tvrtke Trelleborg Sealing Solutions. Posebno projektirani za primjene u hidrauličkim cilindrima, materijali Turcon® i Zurcon® odlikuju se izvrsnim svojstvima niskog trenja, što omogućuje iznimnu otpornost na habanje.