Thin Profile Molded Rings with Sealing Rings and Uniform Rectangular Cross-Section Set

Cross-section width, cross-section height, and ring id are verified to your released dimensions requirements at initial part approval on this sealing rings. Prisaisi (Shenzhen, Guangdong, mould factory established 2021, Shajing Bao'an District) moulds thin-profile sealing rings with uniform rectangular cross-section in silicone, NBR, and EPDM at their nearly 4,000 m² Shenzhen facility. During in-process inspection, with compression set tested per ASTM D395 or ISO 815 when specified. A rectangular cross-section sealing ring that seats at the wrong groove width leaves the ring extruding under pressure, while undersize section height reduces seating force below the design clamp load. IATF 16949 and ISO 9001 certifications govern process documentation for automotive, energy storage, and electrical power transmission sealing rings applications. We can quote once we have cross-section dimensions, groove geometry, compression set requirement, and elastomer grade from your drawing. For a moulding price estimate from our shenzhen team. Clients span drones sectors.