This industrial silicone O-ring, featuring a brass seal, is engineered for demanding applications. Its precise dimensions ensure a robust seal against a wide range of fluids and extreme temperatures.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 5.044" |
| Outside Diameter | 4.688" |
| Cross Section | 0.129" |
Built to exacting engineering tolerances, this industrial O-ring boasts an inside diameter of 5.044 inches and an outside diameter of 4.688 inches, with a precise 0.129-inch cross-section. The silicone material offers exceptional flexibility and resilience across a broad temperature range, from -60°C to +230°C (-76°F to +446°F), making it suitable for aerospace, automotive, and chemical processing industries. The integrated brass seal provides enhanced chemical resistance and extrusion resistance in high-pressure environments.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Inspect both the O-ring and the groove for cleanliness and damage. 2. Lightly lubricate the O-ring and groove with a compatible lubricant. 3. Carefully install the O-ring, ensuring it sits evenly within the groove without twisting or stretching.
| 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 |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| 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 |
|---|---|
| Using excessive force during installation, leading to nicks or cuts. | Apply gentle, even pressure and use appropriate installation tools if necessary. |
| Incorrect O-ring size for the groove, causing leaks or premature failure. | Verify O-ring dimensions against groove specifications before installation. |
A: This Industrial O-Ring, Silicone is manufactured from Brass.
A: High-temperature sealing in ovens and furnaces, Chemical processing equipment, Aerospace fluid 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. | ||||