We are one of the most celebrated manufacturers and suppliers of a wide range of TS-53 CRN Type Multi Spring Seals that is widely used in oil refineries, high pressure pump, hot oil applications, nuclear plant, thermal fluid pump and petrochemical plants.M Material of ConstructionSeals Faces : CARBON T.C. SIC VS SIC TC CERAMIC STELLITESecondary Seals : VITON EPDM PTFE GFTMetal Parts : S.S.316 , ALLOY 20 , , HASTE-ALLOY Operating LimitsShaft Dia : 12 MM T0 150 MMPressure : 30 BARTemp : 20 TO 350 DEG. C