This high-performance Buna-N O-ring, constructed from robust carbon steel, ensures exceptional sealing capabilities. Its precise dimensions guarantee a secure fit in demanding industrial environments.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 2.549" |
| Outside Diameter | 7.264" |
| Cross Section | 0.085" |
Manufactured under strict quality controls, this Buna-N O-ring boasts an inside diameter of 2.549 inches, an outside diameter of 7.264 inches, and a cross-section of 0.085 inches. The Buna-N (Nitrile Butadiene Rubber) material offers excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for a wide range of dynamic and static sealing applications. The carbon steel construction provides inherent strength and resilience for robust operational conditions. Meets relevant industry standards for sealing performance.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure sealing surfaces are clean and free of debris. 2. Carefully lubricate the O-ring with a compatible lubricant. 3. Gently install the O-ring into the designated groove, avoiding any stretching or twisting.
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong lubricant, which can degrade the Buna-N material. | Always consult the material compatibility chart and use a lubricant specifically approved for Buna-N. |
| Forcing the O-ring into place, leading to cuts or tears. | Ensure proper lubrication and gentle handling during installation to prevent damage. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic cylinders, Pneumatic systems, Fuel and oil systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||