COR Stocks your O-Rings/CORD Requirement COR Manufacturing, we are fully committed to meeting your standard and custom O-Ring Requirements with the highest quality manufacturing processes. COR manufactures a complete range …

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When to Discard Your Stored O-Rings? Are your O-Rings Expired? O-Rings are essential components as your machinery or equipment depends on them. Your machinery or equipment efficiency and performance are …

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C/S tolerances of Molded vs Vulcanized O-Ring Cord   There is a great amount of difference between molded and vulcanized O-Rings. Extruded Cord’s cross-section tolerance are different because of the …

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How to Find Out if the O-Ring is Vulcanized Properly? A lot of times vulcanized O-Rings come apart and fail while being used in an equipment or assembly line. This …

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Vulcanized o-rings are made by cutting extruded cord stock and bonding it together, whereas moulded o-rings are compressed or injection moulded as one piece. Vulcanized o-rings make a great choice …

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Molded or Vulcanized O-Rings, Which is Best for your Application? The first thing that hits the mind when you think about sealing your equipment or machinery with O-Rings is molded …

Moulded or Vulcanized O-Rings. Which is best for your Application? Read More »