This industrial-grade Silicone O-Ring offers superior flexibility and resilience. Engineered for critical sealing in diverse environments, ensuring long-term performance and leak prevention.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 5.049" |
| Outside Diameter | 4.296" |
| Cross Section | 0.233" |
Specified by design engineers worldwide, this Silicone O-Ring exhibits an Inside Diameter (ID) of 5.049 inches and an Outside Diameter (OD) of 4.296 inches, with a precise Cross Section (CS) of 0.233 inches. Constructed from high-purity silicone, it provides exceptional resistance to extreme temperatures (-50°C to +230°C), weathering, ozone, and UV radiation. Its inherent flexibility and low compression set make it ideal for dynamic and static sealing applications where reliability under stress is paramount. This material is also biocompatible and suitable for food-grade applications.
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, free of debris, and properly dimensioned according to the O-ring's specifications. 2. Lightly lubricate the O-ring and groove with a compatible lubricant (e.g., silicone grease) to facilitate installation and prevent damage. 3. Carefully install the O-ring into the groove, avoiding any stretching or twisting, ensuring it sits flush and without any pinching.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 |
|---|---|
| O-ring stretching or twisting during installation. | Use proper lubrication and tools to avoid overstretching or twisting the O-ring, ensuring it seats evenly in the groove. |
| Using incompatible lubricants or cleaning agents. | Always consult chemical compatibility charts to ensure lubricants and cleaning agents are suitable for silicone elastomers to prevent degradation. |
| Installing into a contaminated or damaged groove. | Thoroughly clean and inspect the groove for any nicks, burrs, or debris before O-ring installation to guarantee a proper seal. |
A: This Industrial O-Ring, Silicone is manufactured from Polycarbonate.
A: Aerospace sealing components, Medical device seals, Food and beverage processing equipment, High-temperature industrial machinery, Automotive fluid handling 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. | ||||