Assorted Elastomer O-Ring Set with Rubber O Rings and Varied Cross-Section Thicknesses

Hydraulic connectors, automotive fuel systems, and drone motor housings use rubber o rings where wire diameter and ID together determine groove fill ratio; wire diameter outside the h-tolerance field prevents the o ring from reaching full compression in the groove, leaving the sealing bead short of the contact stress needed to seal at working pressure. Prisaisi (Shenzhen, Guangdong, mould factory established 2021, Shajing Bao'an District) moulds these assorted elastomer rubber o rings in varied cross-section thicknesses at their upwards of 4,000 m² Shenzhen facility, with wire diameter, ID, and Shore hardness compared per your specification at first article check and verified in batch sampling before shipment. IATF 16949 and ISO 9001 certifications govern traceability for automotive, drones, and electrical power transmission rubber o rings applications. We can quote once we have wire diameter, ID specification, hardness requirement, and elastomer grade (NBR, EPDM, FKM, or silicone) from your drawing. For a moulding quote from our shenzhen production team. The plant works across energy storage sectors.