This industrial-grade Silicone O-ring provides exceptional sealing in demanding environments. Engineered for reliability, its robust material ensures long-term performance against a wide range of conditions.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 7.283" |
| Outside Diameter | 5.427" |
| Cross Section | 0.239" |
Specified by design engineers worldwide, this Silicone O-ring (AS568B-351 equivalent dimensions) offers a precise Inside Diameter of 7.283 inches and an Outside Diameter of 5.427 inches, with a Cross Section of 0.239 inches. Fabricated from high-quality silicone rubber, it exhibits excellent flexibility, thermal stability across a broad temperature range (-60°F to +450°F), and resistance to many chemicals, ozone, and UV radiation. Its inherent properties make it ideal for applications requiring hygienic compliance and resistance to extreme temperatures.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the groove is clean, free of debris, and properly lubricated with a compatible lubricant. 2. Carefully install the O-ring into the groove, avoiding any stretching or twisting. 3. Verify proper seating of the O-ring before assembling mating components.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overstretching the O-ring during installation. | Use appropriate O-ring installation tools and avoid excessive pulling or twisting. Ensure the groove dimensions are correct for the O-ring's nominal size. |
| Incorrect lubricant selection. | Always use a lubricant that is compatible with both the O-ring material and the media it will be exposed to. Consult material compatibility charts. |
A: This Industrial O-Ring, Silicone is manufactured from Polycarbonate.
A: Aerospace and Aviation Seals, Food and Beverage Processing Equipment, Medical Devices and Pharmaceutical Systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||