Engineered for superior sealing, this Buna-N O-ring features a robust 316 stainless steel construction. Its precise dimensions ensure reliable performance in challenging industrial environments.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 8.201" |
| Outside Diameter | 1.743" |
| Cross Section | 0.131" |
Trusted by engineers across multiple sectors, this Buna-N O-ring is manufactured to stringent tolerances, boasting an inside diameter of 8.201", an outside diameter of 1.743", and a cross-section of 0.131". The Buna-N material offers excellent resistance to oils, fuels, and hydraulic fluids, while the 316 stainless steel housing provides exceptional corrosion resistance, making it suitable for high-pressure, high-temperature, and chemically aggressive applications. This combination ensures long-term sealing integrity in critical systems.
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 install the O-ring into its designated groove, avoiding any stretching or twisting. 3. Apply a light coating of compatible lubricant if recommended for the application.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overstretching the O-ring during installation. | Gently guide the O-ring into the groove without excessive tension. Use appropriate tools if needed for tight fits. |
| Using an incompatible lubricant or cleaning agent. | Consult the O-ring material compatibility chart for approved lubricants and cleaning solutions. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic Systems, Automotive Powertrains, Chemical Processing Equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||