This industrial Viton O-ring provides superior sealing performance in harsh environments. Its exceptional chemical and thermal resistance ensures reliable operation under extreme conditions, making it ideal for critical applications.
| Standard | ASME B18 |
| Material | Polycarbonate |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 3.581" |
| Outside Diameter | 3.108" |
| Cross Section | 0.240" |
Precision-manufactured to tight tolerances, this Viton O-ring boasts an Inside Diameter of 3.581 inches, an Outside Diameter of 3.108 inches, and a Cross Section of 0.240 inches. Composed of fluoroelastomer (FKM), Viton offers outstanding resistance to a wide range of chemicals, fuels, oils, and extreme temperatures, from -20°F to +400°F (-29°C to +204°C). This robust material integrity makes it the preferred choice for applications requiring long-term reliability and leak-free performance in automotive, aerospace, chemical processing, and oil and gas industries.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating groove is clean, dry, and free of debris. 2. Lightly lubricate the O-ring and groove with a compatible lubricant (e.g., silicone grease). 3. Carefully install the O-ring into the groove, avoiding stretching or twisting.
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overstretching the O-ring during installation. | Install the O-ring without excessive tension to prevent premature failure and loss of sealing capability. |
| Using an incompatible lubricant that degrades the Viton material. | Always consult a compatibility chart to select a lubricant specifically approved for Viton and the operational environment. |
A: This Industrial O-Ring, Viton is manufactured from Polycarbonate.
A: High-temperature sealing in engines and exhaust systems, Chemical processing equipment requiring resistance to aggressive media, Fuel and oil handling systems in automotive and aerospace.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||