This robust industrial O-ring, constructed from high-grade silicone and housed in a 304 stainless steel casing, provides exceptional sealing performance in extreme temperatures and corrosive media. Its precise dimensions ensure a reliable, long-lasting seal in critical applications.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 4.958" |
| Outside Diameter | 7.329" |
| Cross Section | 0.177" |
Designed for demanding industrial environments, this silicone O-ring features an Inside Diameter of 4.958 inches, an Outside Diameter of 7.329 inches, and a Cross Section of 0.177 inches. The 304 stainless steel housing offers superior corrosion resistance and mechanical strength, making it ideal for high-pressure systems and exposure to a wide range of chemicals. Its excellent thermal stability ensures consistent sealing from -60°C to +230°C (-76°F to +446°F), preventing leaks in demanding processing, manufacturing, and fluid handling operations.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean and free of debris. 2. Carefully position the O-ring within its designated groove, avoiding any stretching or twisting. 3. Assemble the component, ensuring even pressure distribution across the O-ring's cross-section during tightening.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| 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 | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Stretching the O-ring excessively during installation. | Install the O-ring without significant stretching, allowing it to seat naturally within the groove. |
| Using the wrong O-ring size for the application. | Verify that the O-ring's inside diameter, outside diameter, and cross-section precisely match the groove dimensions. |
A: This Industrial O-Ring, Silicone is manufactured from 304 Stainless Steel.
A: Chemical Processing Equipment, High-Temperature Fluid Systems, Automotive and Aerospace Sealing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||