EV Charging Port Sealing Ring Silicone EPDM PVC Waterproof Dustproof Seal For New Energy Vehicle Charging Inlet
This EV charging port sealing ring is a core sealing part for new energy vehicle charging systems, available in silicone EPDM and PVC materials with Shore A hardness ranging from 30 to 90 and working temperature between -50℃ and 260℃, certified by ISO9001 ISO14001 and IATF16949. It achieves IP54 to IP67 protection grades to block dust splash water and corrosion, securing safe vehicle charging. Featuring outstanding elasticity anti aging and insulation performance, the ring forms tight interference fit with charging port housing to realize reliable sealing. Widely matched for various new energy automobiles, it needs regular inspection and replacement once worn or aged to sustain stable sealing performance amid booming EV market demand.



















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