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China, Chinese Standard Cylinder Hydraulic Rod Buffer Seals Hby Excavator Step Seal1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Sealing GasketsSeal RingRod SealsHydraulic Rod Seals
Xiamen TYS Seals Technology Co., Ltd.
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Product Description Product Description HBYHBY combined with rod seals, to absorb impact and surge pressure under heavy load in order to separate high temperature fluids and improve the service life of the seal element. The main functions of the buffer seal in the hydraulic system include several aspects. First, it buffers the shock pressure or pressure fluctuations produced by the piston rod of the hydraulic cylinder, easing the backpressure. Second, the seal helps cooling down the temperature, prevents the overheat from transmitting to the seal, and reducing heat generated from the piston rod seal during operation. Third, it reduces the friction resistance caused by the piston rod seal in the hydraulic cylinder. In general, the buffer seal provides adequate lubrication to the piston rod seal or other main seals, and it can enhance the gap extrusion resistance. Thereby, it can extend the durability of the seal element.Technical informationMax speed 0.5m/ sMax pressure 21MpaTemperature range -45 110 MAT: NY+PU 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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