PTFE+Bronze Piston Seal for Excavator Application

Product Description DEF Seals offers the most comprehensive range of hydraulic piston seals in the market today. A variety of profiles such as lip seals are manufactured from proprietary rubber and PTFE compounds to meet the broad demands of the fluid power industry. The hightest quality materials and manufacturing processes are utilized to ensure the best performance possible. DEF hydraulic piston seal profiles are available for both uni-directional and bi-directional applications. When combined with wear rings, DEF piston seals have proven to provide long life and leak free performance. Technical Data Pressure [MPa] 60 Temperature [° C] -45...+200 Sliding speed[m/s] 15 Medium: Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others. Material O ring NBR / FKM (Special on request) Slide ring: PTFE-Bronze / PTFE-carbon (Special on request) Application Example Mobile hydraulics Standard cylinders Machine tools Injection moulding machines Presses NamePTFE Piston Seal for excavator applicationSliding speed[m/s]15Temperature [° C]-45...+260Pressure Pr:   N/mm² (Max) 60MediumMineral oil based hydraulic fluids,barely flammable hydraulic fluids,water, air and others.MaterialPTFE+bronze/carbon, PU, etc.Colorcoffee, green, grey green,redAdvantages1. Suitable for dry use (depending on the load).2. Very good temperature resistance.3. Compatible with most of the fluids in contact.4. Easy assembly, low friction coefficient. Applicationhydraulic cylinders, Pneumatics, PressesInjection moulding machines, ExcavatorMachine toolsCertificatesISO9001-2008, SGS  MOQ(piece)10 pcsFOBFOB Shenzhen/ GuangzhouMethod of payment           T/T (bank account, paypal,western union)Delivery time5 to 7 working days, 2 days for in stockSupply ability5000000Pcs/MonthPackagingplastic film for inner packaging and cartons for outer packagingExport marketSouth Asia, Southest Asia, Europe, South America, North America,  Africa, Middle East, Australia  /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1