Plastic PTFE Tube Gasket PTFE Seal O Rings for Pump¹

Product Description Product Description PTFE has the highest melting point and is capable of continued service at -180-260 C. PTFE  is a melt processible resin capable of continued service at 204 C. PTFE products such as t eflon gaskets  are used as gasket and packing materials in chemical processing equipment; as electrical insulation for maximum reliabillity; and in bearings, seals, piston rings and other mechanical applications, especially those require anti-stick characteristics. PTFE has excellent thermal and electrical insulation properties. it has a low coefficient of friction. CharacteristicsHigh and low temperature resistance(-180oC~+260 oC)Corrosion resistance(strong acid, strong alkali and aqua regia etc)Weather resistanceHigh insulationHigh lubricationNon adhesionNon toxic etcApplicationWidely used in Gasket,Valve packing's,Diaphragms and mechanical seals .linings of pipes ,valves ,Pumps and vessels .Chemical,Machinery fields .Electrical insulation parts .PROPERTIESSTANDARDUNITRESULTmechanical propertyDensity g/cm32.10-2.30Tensile strength Mpa15ultimate elongation %150Tensile strengthD638PSI1500-3500Produce Max.Temp oC385hardnessD1700D50-60Impact strengthD256Ft./Lb./In.3 Melting poing oC327working Temp.ASTM D648oC-180 ~260ElongationD638%250-350Deformation % 73 0F ,1500 psi 24 hoursD621N/A4-8Deformation % 1000F,1500psi,24hoursD621N/A10-18Deformation  % 2000F,1500psi 24 hoursD621N/A20-52 lzod  6Water absorptionD570%0.001Coefficient of Friction N/A0.04Dielectric constantD150Ω1016Dielectric strengthD257Volts1000 Coeffcient of thermal expansion 73 0FD696In./In./Ft.5.5*10.3Coefficient of thermal conductivity*5Btu/hr/ftz1.7PV at 900 ft./minN/A2500 Colour*6N/AwhitePTFE was widely used as resistant high & low temperature material,Corrosion-resistant materials,Insulation materials in the atomic energy,defense,aerospace,electronics,electrical,chemical industry,Machinery,instruments,meters,construction,textile,metal,surface treatment,pharmaceutical,medical.food and metallurgical smelting,and become irreplaceable products.    Certifications  Detailed Photos   Packaging & Shipping  FAQ1. Q: What color can you make?A: Usually we can make the regular color, like green, blue, black, yellow, grey and so on. Or you can offer the pantone color number for reference to produce.2.Q: What is your MOQ?A: It depends on the drawing.3. Q: What is your delivery time?A: It depends on the volume, usually it is about 7 days.4. Q: How can I get a sample?A: Small size of sample are free, you only need to pay for the shipping cost, or you can provide your UPS, DHL, Fedex, TNT courier account to us. Customized size of sample should be charged.5. Q: What is your payment ?A:30% T/T in advance,  balance before shipment. Other terms negotiable.The destination port fee is around USD300 within 1CBM , but there is an additional fee of USD50-80 if the consignee is an individual .

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