Aboutthisproduct:PTFEbraidedpackingwithgraphiteiswovenofgraphitePTFEyarntwistedthroughamixtureofPTFEdispersionresinsandfinegraphitepowder,withamoderateamountofheat-resistantlubricant.Apartfromitscorrosionresistance,ithasthermalconductivityandself-lubricatingproperties,andissuitableasdynamicsealinginconditi***withmediaflowofhighLinearvelocity(about16m/s).Applicationconditi***:1)Max.workingtemperature:-75~280oC2)Max.workingpressure:2Mpa（rotarypump）Max.workingpressure:20Mpa（reciprocatingpump）Max.workingpressure:35Mpa（valve）3)PHvalue:0-144)Linearspeed:0-12m/s（rotarypump）Linearspeed:0-2m/s（reciprocatingpump）Linearspeed:0-2m/s（valve）5)CrossSection:1/8"~2"6)Density:1.65~1.75g/ccInnerpackage:5or10kg/rollOutsidepackage:incart***orwoodencases)