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China, Chinese Durable High-Performance Piston Seals with PTFE and Bronze1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Sealing GasketsSeal RingHigh-Performance SealPTFE Bronze Seal
Xiamen TYS Seals Technology Co., Ltd.
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Product Description SPGW is for reciprocated hydraulic systems. Possesing excellent performance if applied at heavy load and double sealing under high pressure working conditions. Particularly suitable for long stroke, large range of fluids and high temperature circumstance . Applicable for bigger piston gap. Simple groove structure.Standard Materials:Sealing ring: filled with polytetrafluoroethylene (F-PTFE)Elasticity: nitrile rubber (NBR)Backup ring: modified polyoxymethylene (POM) or modified nylon (PA)Features:? Excellent sealing performance in both dynamic and static conditions? Allows for larger extrusion gaps, reducing processing costs depending on the application? Can be safely used in Medium with contaminants due to the larger extrusion gaps? Low friction and no crawling phenomenon? Simple groove design, suitable for integral pistons? If there are special requirements (pressure, temperature, speed, special Medium, etc.), please contact our consulting service department for recommendations on suitable materials.Technical Specification:? Pressure: 50 MPa? Speed: 1.5 m/s? Temperature: -45°C to +120°C? Medium: Mineral hydraulic oil, fire-resistant hydraulic oil, environmentally friendly hydraulic oil, water, air, and other Medium, depending on the seal materialApplications:These seals excel in hydraulic systems and reciprocating motion applications, particularly in heavy-duty, bi-directional piston sealing scenarios under high pressure, low pressure, and high-frequency conditions. They are suitable for both long and short strokes and can accommodate larger piston clearances in situations involving a wide range of fluids and high temperatures. They are primarily used for piston sealing in heavy-duty or construction machinery, offering excellent leak control, extrusion resistance, and durability, such as in excavators and heavy hydraulic cylinders. CodeFucntion Limited ConditionPressure (MPa)Speed (m/s)Temp. (oC)SPGO Piston Seals(Double Acting)40 5 -45oC+200oCSPG Piston Seals(Double Acting)35 1.5 -30oC+200oCSPGW Piston Seals(Double Acting)50 1.5 -45oC+200oCGSD Piston Seals(Single Acting)40 5 -30oC+200oCDAQ Piston Seals(Double Acting)40 2 -30oC+200oCAQ5 Piston Seals(Double Acting)40 2 -30oC+200oCDAS Piston Seals(Double Acting)40 0.5 -30oC+100oCPG Piston Seals(Double Acting)35 0.5 -30oC+100oCMPA Rod Seals(Single Acting)40 0.5 -45oC+120oCMPB Rod Seals(Single Acting)40 0.5 -45oC+120oCMPR Rod Seals(Single Acting)40 0.5 -45oC+120oCMPS Rod Seals(Single Acting)40 0.5 -45oC+120oCHBY Rod Seals(Single Acting)40 0.5 -30oC+110oCHBTS Rod Seals(Single Acting)40 3 -30oC+110oCGSJ Rod Seals(Single Acting)40 3 -30oC+110oCGSI Rod Seals(Double Acting)40 5 -45oC+200oCDH-5Dust Sels 2 -40oC+110oCDHSDust Sels 2 -40oC+110oCGSZ5Dust Sels 5 -40oC+110oCDKBIDust Sels 3 -30oC+100oCDKBZDust Sels 3 -30oC+100oCRVARod Var i Seals45 15 -70oC+260oCGRSRotary Rod Seals30 1 -30oC+200oCROIRotary Rod Seals28 0.3 -30oC+100oCBRTRod SealBackup rings 1 -45oC+200oCN4WPistonBackup rings 1 -45oC+120oCKZTDust Rings 5 -45oC+200oCWRWear Rings 1 -45oC+120oCRYTGuide Tape 5 -45oC+200oC Sealing Component Storage Guidelines and Recommend-ed Shelf LifeStorage Recommendations: Stock ControlFollow the First- In-First-Out (FIFO) princip leOptimal Temp.Seals should be kept aw ay from heat sources like direct sunlight and heat-emitting objects . Themaximum storage temperature is +32°C. Low temperatures w on't cause permanent damage tothe seals but can make them brittle, leading to potential breakage if mishandled. Generally , thestorage temperature for seals should not go below +10°C, and they should be brought to roomtemperature before installation.Avoid stronglightSurfaces should be shielded from direct sunlight and artificial light sources to prevent exposureto ultraviolet radiation.MoisturecontrolSpecial care should be taken during storage, and the ambient humidity should not exceed 65% .Some specific polyurethane seals that are sensitive to moisture should be stored in sealedcontainersKeep awayfrom oxygenand ozoneOzone and oxygen are harmful to seals . Seals should be stored in sealed containers . Anyequipment that generates sparks should be kept aw ay from the storage containers .Keep awayfromFor seals to have a longer storage life, they should be kept aw ay from contaminants . Thew arehouse should be kept clean.AvoiddistortionLarge seals should be stored flat instead of hanging, as prolonged hanging can causedistortion. Seals should not be placed on hooks , nails , or metal plates . Recommended Shelf Life : Compounds Shelf LifeFEPM 7 YearsEP,EPR,EPDM7 YearsFKM7 YearsNBR,HNBR,XNBR7 YearsAU or EU10 YearsTPCE10 YearsPTFEUnlimited
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