This industrial-grade silicone O-ring, reinforced with 304 stainless steel, provides superior sealing integrity under extreme conditions. Engineered for resilience and longevity, it ensures reliable performance in critical industrial environments.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 2.893" |
| Outside Diameter | 6.975" |
| Cross Section | 0.122" |
Purpose-built for heavy-duty applications, this industrial O-ring features a precise 2.893" inside diameter, a 6.975" outside diameter, and a 0.122" cross-section. Constructed from high-grade silicone and a robust 304 stainless steel housing, it offers exceptional resistance to extreme temperatures, chemicals, and pressure differentials. The stainless steel component enhances structural integrity and prevents extrusion under high load, making it suitable for demanding sealing solutions in aerospace, automotive, and chemical processing industries.
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 and free of debris. 2. Carefully position the O-ring within the groove, avoiding stretching beyond its elastic limit. 3. Apply a thin, compatible lubricant if necessary to facilitate seating without damaging the O-ring.
| 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 |
|---|---|
| Overstretching the O-ring during installation. | Gently ease the O-ring into the groove, using a non-metallic tool if needed, to prevent permanent deformation and loss of sealing ability. |
| Installing onto a contaminated or damaged groove. | Thoroughly inspect and clean the sealing surface before installation to prevent leaks and premature O-ring failure. |
A: This Industrial O-Ring, Silicone is manufactured from 304 Stainless Steel.
A: High-temperature fluid and gas sealing, Chemical processing equipment, Aerospace and automotive components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||