Model NO.: metric size Usage: Engine, Transmission, Rear Axle Speed: Low Speed Lip: Single Lip Style: Pneumatic Seal Color: Blue;Green, Yellow Workmanship: by Mold Vulcanization Tooling: in House and Free of Charge Certificate: Ts16949;SGS;RoHS;Reach;Norsok M-710 Trademark: XLONG Origin: China Material: PU Type: Assembled Pressure: Pressure Type Standard: Standard, Nonstandard Compound: PU, Rubber Hardness: Shore a 80-90 Tracebility: ERP and Barcode System Stock: More Than 12000 Sizes in Warehouse Supplier: Bayer;Dupont;3m;Jsr;Daikin Specification: SGS; ROHS; REACH; HS Code: 40169310 Hot selling high flexible oil seal nok1. Compound from world class suppliers, NBR, EPDM, VITON (FKM), HNBR, Silicone, etc material and PANTONE code available, hardness from 30 to 95 Shore A. Imported compound from 3M, DuPont, Bayer, Daikin and Dow Corning, etc.2. Pressed by mold vulcanization, ID from 0.5mm to 1000mm and C/S from 0.5mm to 20mm by mold Vulcanization, ID from 3mm to 20mm and C/S from 500mm to 6000mm by Section Vulcanization.3. AS, JIS, BS, DIN, Metric and customize size available.4. In house tool making and free of tooling charge for standard rubber ring, the mold line can be 45° And 180° .5. RoHs / Reach / NORSOKM 710 certificate.6. Strict material traceability in ERP and barcode system.7. Big stock, mini MOQ acceptable. Materials Materials &Temperature Ranges Fluid Examples Suitable With Not Suitable With Nitrile (NBR)-40ºC to 120ºC-40ºF to 248ºF Petroleum OilsHydraulic OilsWater Brake FluidsKetonesPhosphate EstersStrong Acids (H2S) Hydrogenated Nitrile (HNBR)-40ºC to 150ºC-40ºF to 302ºF Petroleum OilsH2S (10%)Water Polar SolventsBrake FluidsStrong Acids Ethylene Propylene(EPDM)-50ºC to 150ºC-58ºF to 302ºF Brake FluidsWater/ Hot WaterSteam Mineral OilsOzone at High Temperatures Fluoroelastomer (FKM)-20ºC to 200ºC-4ºF to 392ºF Petroleum OilsSilicone OilsGasoline Brake FluidsAmmonia GasSteam Perfluoroelastomer (FFKM)-20ºC to 320ºC-4ºF to 608ºF Most Media Liquid Sodium & PotassiumFluorinated Solvents &Refrigerants Silicone (VMQ)-70ºC to 220ºC-94ºF to 428ºF Vegetable OilWaterOzone Acids &AlkalisHot Water & Steam (>120ºC) Neoprene (CR)-40ºC to 120ºC-40ºF to 248ºF AmmoniaRefrigerantsOzone Aromatic HydrocarbonsPolar Solvents PTFE-200ºC to 280ºC-148ºF to 536ºF Most Media FluorineMolten Alkali MetalsStrong Oxidizing Agents Polyurethane (PU)-40ºC to 90ºC-40ºF to 194ºF Most Petroleum Oils Brake FluidsHot WaterSteam PEEK-70ºC to 260ºC-94ºF to 500ºF Most Media Hydrochloric, Nitric &Sulfuric Acids Choose XLONG seal, choose the reliable quality.
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