IPDB › China Industry › Industrial Equipment & Components › Sealing & Gaskets
Hydraulic Phenolic Resin Fabric Epoxy Wear Rings Seals Wr1
Sealing Gaskets, Phenolic Resin Seals, Hydraulic Seals
Xiamen TYS Seals Technology Co., Ltd.
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Product Description WR wear ring is nonmetallic guiding and positioning element. Excellent compression resistance and wear resistance, high load performance and still flexible before it reaches its brittleness temperature. Also easy in installation.The function of a hydraulic wear ring is to guide the shaft and hole sealing of a hydraulic cylinder, absorbing transverse forces. At the same time, it prevents metal-to-metal contact, optimizing the performance of the sealing system.WR has a rectangular cross-section with rounded or chamfered edges, thus preventing impermissible edge force in the corner radius of the grooves. The chamfers also serve to facilitate installation when inserting into the cylindrical tube or guide bush, for example.Technical informationMax speed:1 m/ sMax pressure:-Temperature range:-45~120oCMAT: Phenolic resin 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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