This Buna-N industrial O-ring, constructed with a Nylon core, delivers exceptional sealing performance. Engineered to precise dimensions for reliable fluid and gas containment in critical industrial environments.
| Standard | ASME B18 |
| Material | Nylon |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 9.117" |
| Outside Diameter | 3.204" |
| Cross Section | 0.128" |
Built to exacting engineering tolerances, this Buna-N O-ring boasts a 9.117" inside diameter, 3.204" outside diameter, and a 0.128" cross-section. The Buna-N (Nitrile) material offers excellent resistance to petroleum-based oils, hydraulic fluids, and many solvents, making it ideal for a wide range of demanding applications. Its robust construction ensures superior sealing integrity under moderate pressure and temperature conditions, preventing leakage and maintaining system efficiency. This O-ring is designed for static and dynamic sealing applications where durability and chemical compatibility 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 groove is clean, dry, and free of any debris or sharp edges. 2. Carefully place the O-ring into the groove, avoiding overstretching or twisting. 3. Gently compress the O-ring into its final seated position, ensuring it sits flush within the groove.
| 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 |
| 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 |
|---|---|
| Overstretching the O-ring during installation | Install the O-ring with minimal tension. If it requires significant stretching, verify the O-ring size and groove dimensions are compatible. |
| Installing into a contaminated or damaged groove | Thoroughly inspect and clean the groove before installation. Remove any burrs or nicks that could compromise the seal or damage the O-ring. |
A: This Industrial O-Ring, Buna-N is manufactured from Nylon.
A: Hydraulic systems, Pneumatic equipment, Automotive seals, Oil and gas exploration, 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. | ||||