This industrial-grade O-ring combines the flexibility and chemical resistance of silicone with the structural integrity of a brass core. Engineered for superior sealing in challenging applications.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 3.246" |
| Outside Diameter | 10.402" |
| Cross Section | 0.125" |
Built to exacting engineering tolerances, this silicone O-ring features an Inside Diameter of 3.246 inches, an Outside Diameter of 10.402 inches, and a Cross Section of 0.125 inches. The brass core provides enhanced rigidity and dimensional stability, preventing extrusion under pressure and ensuring a consistent seal across a wide temperature range. The silicone elastomer offers excellent resistance to a broad spectrum of chemicals, UV radiation, and ozone, making it ideal for applications where durability and long-term performance are critical.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the sealing groove is clean, dry, and free from debris. 2. Carefully place the O-ring into the groove, ensuring it is not twisted or stretched. 3. Apply a thin layer of compatible lubricant if necessary to facilitate assembly and prevent damage.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 stretching or nicking. | Apply appropriate lubrication and gently maneuver the O-ring into place, avoiding sharp tools or excessive pulling. |
| Installing an O-ring into a contaminated groove. | Thoroughly clean the groove with a lint-free cloth and approved cleaning solvent before installing the O-ring. |
A: This Industrial O-Ring, Silicone is manufactured from Brass.
A: Chemical processing equipment, Automotive fluid systems, High-pressure hydraulic assemblies.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||