Aboutthisproduct:RamiebraidedpackingismadeoframiefiberimpregnatedwithPTFEandramieturnssoftandthefibersexpandwhenplacedinseawater,thispackingisespeciallysuitableforvalvesorpumpsthatrequireresistancetocorrosioncausedbyseawater.Applicationconditi***:1)Workingtemperature:-40~+100centigrade2)Max.workingpressure:2Mpa(rotarypump)Max.workingpressure:4Mpa(reciprocatingpump)Max.workingpressure:12Mpa(valve)3)PHvalue:6-134)Linearspeed:10M/S(rotarypump)Linearspeed:1M/S(reciprocatingpump)Linearspeed:1.5M/S(valve))