This industrial-grade silicone O-ring, with a brass composition, offers exceptional sealing performance in critical environments. Engineered for precision, it ensures reliable fluid and gas containment under pressure.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 5.325" |
| Outside Diameter | 10.821" |
| Cross Section | 0.181" |
Built to exacting engineering tolerances, this silicone O-ring features an inside diameter of 5.325 inches, an outside diameter of 10.821 inches, and a cross-section of 0.181 inches. The brass material provides excellent corrosion resistance and thermal conductivity, while the silicone elastomer ensures flexibility, high-temperature stability, and resistance to a wide range of chemicals. This combination makes it ideal for applications requiring robust sealing in challenging industrial settings where reliability is paramount.
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 machined to the specified dimensions. 2. Lightly lubricate the O-ring and the groove with a compatible lubricant if recommended for the application. 3. Carefully install the O-ring into the groove, avoiding excessive stretching or twisting to prevent damage.
| 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 O-ring damage. | Apply gentle pressure and proper tools to install the O-ring, ensuring it seats correctly without distortion. |
| Using an incompatible lubricant that degrades the silicone or brass. | Consult material compatibility charts to select a lubricant specifically designed for silicone and brass in the intended operating environment. |
A: This Industrial O-Ring, Silicone is manufactured from Brass.
A: Automotive fluid systems, Industrial hydraulic and pneumatic equipment, Chemical processing and handling.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||