How do you use them? One hundredAre there any expanded PTFE gaskets in China? How about with Joe?
Expanded PTFE gaskets are truly advanced and unique materials. The utility model has the advantages of creep resistance, cold resistance, ultra-low temperature resistance, pollution free, easy installation and disassembly and replacement. Under very small preload, even under pressure change, it can withstand considerable internal pressure. It is very suitable for rough or abrasion, uneven and fragile glass surface flange, alternating temperature sealing.PTFE gasket technical parameters:PTFE gasket pressure is less than 10MPaPTFE gasket temperature are less than 250PTFE gasket density 2.1-2.3g/cm3PTFE gasket pH value 0-14Filling PTFE gasket pressure 16MPaFilled PTFE gasket pressure is less than or equal to 260 DEG CThe bulk polytetrafluoroethylene temperature is -268 DEG C and ~315 DEG CExpanded polytetrafluoroethylene pressure 21MPa
There is no substitute for gaskets on flanges
Gore is just a world - famous company,Polytetrafluoroethylene PTFE material is composed of 100% after special processing and manufacture, with excellent flexibility, excellent adaptation property and molding ability, and has high tensile strength, creep resistance, temperature resistance, corrosion resistance, aging resistance, cold flow. Can not bad long-term storage, no pollution, and is composed of multi direction fiber countless homogeneous fine soft tough, high density fibrous tissue with unique, compressed fiber will become more closely intertwined, uniform, airtight, waterproof, sealing performance is good, in severe corrosive environment and high temperature also, can maintain excellent sealing state.The material is suitable for low pressure sealing applications. It can be used as a highly sealed and highly corrosive environment for biological pharmaceutical, food, chemical, refining, military, marine, aerospace and mechanical industries. Heat exchanger, FRP, compression frame flange, steam container flange, liquid and gas system, water system, ventilation fan rack and other construction sites.Durability, weather resistance, high safety, used for industrial leak sealing.Main technical parameters:Density (Density):1.0g/cm3Pressure (Pressure) < 4.0MpaTemperature (Temperature) -100~200 DEG CPH value (PH range) 0-14
