Top Scraper Seals

Working  ConditionsDiameter RangePressure RangeTemperature RangeSpeedMedium6-1600mm0-35MPa-30℃ +200℃1.5 m/sgeneral hydraulic oil, water glycol Hydraulic oil and water emulsion type hydraulic oil.1.performance and useSuitable for one-way and two-way reciprocating piston rod seals, and can also be used for rotary shaft seals, especially for heavy loadsRotary seal condition. In a wide range of fluids and high temperature applications, can be used for large piston rod clearance, anti-extrusionstrong ability.Low friction and simple grooves.It can be used for special working conditions such as very low speed and micro-travel.The mounting groove is small. Seals are easy to install and generally do not require special tools.2.materialSealing ring: filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, different fillers can be selected.Filling material and filling process, if there are particularly strict requirements for leakage, our company's special polyurethane material can be usedmaterials, please inquire for details.Square rubber ring: nitrile rubber NBR, fluorine rubber FKM. The material of the square ring is based on the temperature and working conditions of the operating conditions.Make media decisions, if in doubt, please inquire. If a square ring of fluorine rubber (FKM) is required, please specify before ordering.

1, use and performanceAccommodates one-way heavy duty rod seals. It can be used for larger piston rod clearance and has strong extrusion resistance.The adaptability of the working medium and the working temperature range can be changed by changing the material of the square ring, so the mediumWide range of adaptability and operating temperature.Low friction, simple groove, can also be used in oily medium.It can be used in special working conditions such as very high speed, very low speed and micro-travel.The installation groove is small, which is conducive to the design of the cylinder size. The seals are easy to install and generally do not require special workTool.2, materialSealing ring: filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, differentFilling material and filling process, please inquire for details.Square rubber ring: nitrile rubber NBR, fluorine rubber FKM. The material of the square ring is based on the temperature andThe working medium is determined. If you are not sure, please contact us. If you need to use fluorine rubber (FKM) square ring, please specify before orderingBright.

Working conditionsdiameter range availablepressure rangetemperature range℃top speedworking medium4~1000mm0~60MPa-30~100（NBR）-20~160(FKM)1.5m/sHydraulic oil, flame retardant fluid, water, gas1.performance and useAccommodates bi-directional rod seals. Low friction, simple groove, can also be used in oily medium, availablefor larger piston rod clearance. Servo cylinders that require quick response are recommended to be preferred.The adaptability of the working medium and the working temperature range can be changed by changing the material of the O-ring, so the medium is suitable forWide range of adaptability and operating temperature.It can be used in special working conditions such as very high speed, very low speed and micro-travel.The mounting groove is small. Seals are easy to install and generally do not require special tools.Comply with GB/T 15242.1-94 and GB/T 15242.3-94 standards.Products with different sections can be selected according to the actual working pressure value. In principle, the greater the working pressure, the greater theProducts with larger cross-sections should be used.2. materialSealing ring: filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, differentFilling material and filling process, please inquire for details.O-rings: nitrile rubber NBR, fluorine rubber FKM. The material of the O-ring is based on the temperature and working medium of the operating conditions.Quality decision, if you are not sure, please contact us. For fluororubber (FKM) O-rings, please specify before ordering.                                                                            

1, performance and useIt is suitable for one-way piston rod sealing, and can be connected in series to withstand high pressure.The friction coefficient is small, and it can work with or without lubrication, and can be used for oil-free lubrication cylinder seals. Quick response requiredIt is recommended to use the servo oil cylinder of .The adaptability of the working medium and the working temperature range can be changed by changing the material of the O-ring.It can be used in special working conditions such as very high speed, very low speed and micro-travel.The installation groove is small, which is conducive to the design of the cylinder size. Seals are easy to install and generally do not require special tools.Comply with GB/T 15242.1-94 and GB/T 15242.3-94 standards.Products with different cross-sections can be selected according to the actual working pressure value. In principle, the greater the working pressure, theChoose a product with a larger cross-section.2, materialSealing ring: filled with polytetrafluoroethylene (PTFE). According to different working conditions and sealing requirements, different fillers can be selected.Filling material and filling process, please inquire for details.O-rings: nitrile rubber NBR, fluorine rubber FKM. The material of the O-ring is based on the temperature and working medium of the operating conditions.Quality decision, if you are not sure, please contact us. For fluororubber (FKM) O-rings, please specify before ordering.Working conditionsdiameter range availablepressure rangetemperature range℃top speedworking medium4~1000mm0~35MPa-30~100（NBR）-20~160(FKM)1.5m/sHydraulic oil, flame retardant fluid, water, gas