This robust industrial O-ring, crafted from Buna-N with a carbon steel core, provides reliable sealing in demanding applications. Its precise dimensions ensure a tight fit and effective fluid containment.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 2.966" |
| Outside Diameter | 10.439" |
| Cross Section | 0.086" |
Specified by design engineers worldwide, this industrial O-ring features a nominal inside diameter of 2.966 inches and an outside diameter of 10.439 inches, with a precise 0.086-inch cross-section. The Buna-N (Nitrile Butadiene Rubber) material offers excellent resistance to oils, fuels, and hydraulic fluids, while the integrated carbon steel core enhances structural integrity and dimensional stability under pressure and temperature fluctuations. This combination makes it ideal for static and dynamic sealing applications where chemical resistance and mechanical strength are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating grooves are clean, free of debris, and properly lubricated with a compatible lubricant. 2. Carefully install the O-ring, avoiding stretching or twisting, ensuring it sits evenly within the groove. 3. Apply mating components slowly and evenly, allowing the O-ring to seat without excessive compression or 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 |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% max |
| 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 nicks or tears in the O-ring. | Apply gentle, even pressure and use appropriate installation tools if necessary to prevent damage. |
| Incorrect lubrication or using incompatible lubricants, which can degrade the Buna-N material. | Always use a lubricant recommended for Buna-N and the specific application fluid. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic cylinders, Automotive fuel systems, General industrial machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||