This industrial silicone O-ring provides exceptional sealing performance in extreme temperatures and harsh chemical environments. Engineered for reliability and longevity.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 4.138" |
| Outside Diameter | 4.130" |
| Cross Section | 0.251" |
Trusted by engineers across multiple sectors, this industrial silicone O-ring is precisely manufactured to exacting standards. With an inside diameter of 4.138 inches, an outside diameter of 4.130 inches, and a 0.251-inch cross-section, it ensures a consistent and reliable seal. The 304 stainless steel construction offers superior corrosion resistance and mechanical strength, making it ideal for applications requiring durability and chemical inertness. Its silicone material provides excellent flexibility and resilience across a wide temperature range.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Inspect O-ring and mating surfaces for any damage or debris. 2. Apply a thin layer of compatible lubricant to the O-ring and the groove. 3. Carefully seat the O-ring into the designated groove, ensuring it is not twisted.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 |
|---|---|
| Using excessive force during installation, which can nick or cut the O-ring. | Apply lubricant and gently press the O-ring into place, avoiding pinching or stretching. |
| Installing on dirty or damaged mating surfaces, leading to seal failure. | Thoroughly clean and inspect all sealing surfaces before installation. |
A: This Industrial O-Ring, Silicone is manufactured from 304 Stainless Steel.
A: Fluid handling systems, Chemical processing equipment, High-temperature applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||