... 3, 15 years experience of mechanical seal Profile:Single seal/ Unbalanced/ Independent of direction of rotation/ To ... , tungsten carbide, aluminum oxideSecondary sealing: acrylonitrile rubber, fluorine rubber, ethylene propylene rubber, PTFEMetal component: stainless steel,SUS304, SUS316LOthers illustration ... mecánico,selo mecânico,joint mécanique,guarnizione meccanica,mekanik salmastra Equipments: