... PUpu material display higher mechanical strength, high abrasion ,wear and extrusion resistance, high pressure load capacity, as well as a ... rings), hydraulic seals, u-cups, vee packings, double acting high pressure seals, T seals, PTFE seals, PTFE spring-energized ... seals and moulded products.Pneumatic rod seals,Piston seals,Rod seal - scraper combinations,Static seals,Pneumatic scrapers,Wear rings ...