Molded Gasket Set with Closed-Loop Gasket and Oval/Teardrop Ring Profile

Battery module covers, automotive connector housings, and energy storage enclosure flanges use a closed-loop gasket where seal cross-section consistency and Shore hardness together determine whether the joint achieves the required IP rating; cross-section undersize leaves too little material to fill the groove under the specified bolt torque, while hardness above spec prevents full compression at that same torque. Changzhou Deying Molding (Changzhou, Jiangsu, established 2010) injection-moulds this closed-loop gasket with oval/teardrop ring profile, with cross-section consistency, seal OD/ID, and Shore hardness confirmed at first-off and verified in batch sampling. IATF16949 and ISO 9001 certification at Deying's Changzhou facility (in excess of 4,000 m²) governs process documentation for automotive, battery, and energy storage sealing gasket applications. Share your specs — gasket profile dimensions, Shore hardness requirement, and rubber compound. For a moulding project pricing from our changzhou team.