Silicone O-Rings
Silicone O-Rings
As a leading UK manufacturer and supplier of silicone O-rings, we’re proud to bring you a comprehensive selection of sizes, types and styles of O-ring, to suit pretty much every application you could require. Our expertise in developing specific products for particular applications means we are perfectly placed to offer advice and support on your choice of O-ring, to ensure you get the best durability and effectiveness for years to come.
The advantages of our silicone rubber O-ring
Our silicone O-rings are one of the most popular products we supply, and for good reason. Here are just some of the advantages of choosing silicone for your O-ring requirements:
- Huge temperature range: From low to high, not many materials can be trusted at such a wide range of thermal stresses.
- Excellent flexibility: Even at low temperatures, silicone O-rings maintain their flexibility.
- Low compression set: Working at high pressures and temperatures requires a low compression set.
- Choice of colours: Strength is not affected by colour, so you can choose red, green, blue or clear silicone O-rings to suit your needs.
When you need a strong, durable product that can withstand the toughest of environmental strains, our silicone O-rings are the perfect choice. To find out more about how they can suit your needs, get in touch with our team today.
What if you need high-temperature silicone O-rings?
If you’re working at extremes of temperature, we can find the right silicone O-rings for the job. Modern silicone has one of the widest temperature ranges of any type of material, and our silicone rubber O-ring products are effective from as low as -75°C up to more than 230°C, and some new polymers can function at up to 315°C. If you’re unsure of what type of O-ring will best suit your needs, why not have a chat with our expert technicians today, and we’ll be pleased to guide your decision.
NES offer a multitiude of VulcOring CSD's in Silicone however the below table demonstrates NES' standard range which we strive to offer a 10 working day lead time for. For information on further CSDs, ID's and material range, please contact the NES' Sales Team.
| MC203 - Red Silicone 75 Shore A +/-5 FDA Compliant |
|---|
| CSD (mm) | Min ID (mm) | Max ID (mm) | Quantity (units)(mm) |
|---|---|---|---|
| 1.78 | 70 | 1907.27 | ≤100 |
| 2.00 | 70 | 1906.98 | ≤100 |
| 2.40 | 70 | 1906.45 | ≤100 |
| 2.50 | 70 | 1906.32 | ≤100 |
| 2.62 | 70 | 1906.16 | ≤100 |
| 3.00 | 70 | 1905.66 | ≤100 |
| 3.18 | 70 | 1905.42 | ≤100 |
| 3.40 | 70 | 1905.13 | ≤100 |
| 3.53 | 70 | 1904.96 | ≤100 |
| 4.00 | 70 | 1906.34 | ≤100 |
| 4.80 | 70 | 1903.28 | ≤100 |
| 5.00 | 70 | 1903.02 | ≤100 |
| 5.34 | 70 | 1902.57 | ≤100 |
| 5.50 | 70 | 1902.36 | ≤100 |
| 5.70 | 70 | 1902.1 | ≤100 |
| 6.00 | 70 | 1901.7 | ≤100 |
| 6.35 | 70 | 1901.24 | ≤100 |
| 6.50 | 70 | 1901.04 | ≤100 |
| 6.99 | 70 | 1900.4 | ≤100 |
| 7.50 | 70 | 1899.72 | ≤100 |
| 8.00 | 70 | 1899.07 | ≤100 |
| 8.40 | 70 | 1898.54 | ≤100 |
| 9.00 | 70 | 1897.75 | ≤100 |
| 9.52 | 70 | 1897.06 | ≤100 |
| 9.65 | 70 | 1896.89 | ≤100 |
| 10.00 | 70 | 1896.43 | ≤100 |
| 10.80 | 70 | 1895.37 | ≤100 |
| 11.10 | 70 | 1894.98 | ≤100 |
| 12.00 | 70 | 1893.79 | ≤100 |
