Continuously Molded O-Rings
Continuously Molded O-Rings for Large Sealing Applications at the Highest Quality Level
Are you needing a molded O-Ring that is greater than 200mm inside diameter? You need it in a week? Just give us a call or email us a price request and we will take care of you. We make getting o-rings easy!!
Please click this link to Request a Price Quote.
Large O-Rings have historically either been produced as extruded and Vulcanized O-Rings, or as custom O-Rings molded within a serpentine tool. O-Rings made from O-Ring Cord stock have a weak spot at their splice point, and serpentine mold produced O-rings have expensive tooling, and produce mixed performance results. The Continuously Molded O-Rings manufactured for The O-Ring Store LLC are recommended for use in any large diameter O-Ring groove where vulcanized or serpentine o-rings would present reliability issues.
Typical applications are large chambers, vessels, lids, doors, containers, vacuum, high-pressure and specialty semi-dynamic applications. These O-Rings feature consistent properties throughout the diameter of the ring, and reduced potential for contamination through a spliced joint.
These are the advantages of our production system:
- No Internal Diameter dimensional limits (200mm min.)
- No molding costs
- No minimum quantity for purchase order
- Mechanical performances comparable to traditional system made O-Rings (compression and injection molding)
- Competitive prices
- Fast deliveries - manufactured and shiped is as quick as 7-10 days
- O-Rings customization
*Min 200mm ID and 2.62mm cross section