PTFE Spring Energized Seals for Mobile Hydraulic

Used for Virtually all fluids,chemicals and gases Stainless Steel Spring Seals (PTU/PTA/PTB)The DEF spring energized seal is a spring-actuated, pressure-assisted sealing device consisting of a PTFE(or other polymer) jacket partially encapsulating a stainless steel spring energizer. Material Stainless steel spring PTFE+bronze(brown, green); PTFE+glass(white, blue); PTFE+carbon(black); Virgin PTFE(white), etc. Other special material is also available. Spring style U shaped spring(Type 400) Round wire spring (Type APS) O shaped spring (Type 103) Groove style Standard Heel Groove. Extended Heel Groove. Flanged Heel Groove. Radial Seals in Static Service. Radial Seals in Reciprocating Motion. Inside face Seals in Static and rotary Service. Outside face Seals in Static and rotary Service Application Aircraft, aerospace Medical instrumentation Liquid chromatography Semicoductor manufacturing equipment Petroleum and chemical process equipment Pumps, valves. Compressors and mechanical seals Both imperial and metric sizes are available on all styles. Customized service is always welcome. How to order from us? 1 Contact DEF's salesman to get a quotation. ( by Email, Telephone, Trademessage) 2 Send DEF your asked type and detailed instruction(mateials, size, quantity, color, special requestes etc. ) 3 Will send price and other details informations to you, send back Purchaser Order for approval 4 After confirm order and timeline, DEF'll start production procedure once receive payment. 5 If require sample, please inform DEF in advance. 6 5~10 working days for making seals. 7 Quality Checking, DEF can send bulk order photo for approval before packing, if you need. 8 Packing 9 Order release for shipping. 10 Any issue, please contact DEF after receive package. DEF'll invest and consult with you for solution. Quality and Service are DEF principle. NameTeflon Spring Energized Seals for mobile hydraulicSliding speed[m/s]15Temperature [° C]-40...+260For specific applications beyond indicated range, please enquire.Pressure Pr:   N/mm² (Max)45MediumVirtually all fluids, chemicals and gasesMaterialVirgin PTFE, PTFE+carbon, PTFE+glass fiber, PTFE+bronze, PTFE+polyester, PEEK etc. Other special material is also available.Colorcoffee, white, black, blue, beigeType of springV-spring, Helical Spring, Slanted Coil SpringSizeSupply standard and non-standard sizeAdvantages1. Resistant to most fluids and chemicals2. Low coefficients of friction3. Stick-slip-free operating for precise control4. High abrasion resistance and dimensional stability5. Can handle rapid changes in temperature6. No contamination in contact with foodstuffs. pharmaceutical and medicinal fluids.7. High temperature range8. Sterilisable9. Unlimited shelf life.ApplicationValvesPumpsSeparatorsActuatorsDosing devicesCertificatesISO9001-2008, SGS  /* 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