This industrial O-ring, constructed from robust Buna-N and a 304 stainless steel housing, offers exceptional sealing performance. Engineered for durability and resistance to a wide range of fluids and chemicals.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 4.779" |
| Outside Diameter | 10.507" |
| Cross Section | 0.209" |
A proven choice for industrial professionals, this Buna-N O-ring is encased in a 304 stainless steel housing for enhanced structural integrity and chemical resistance. With an inside diameter of 4.779 inches, an outside diameter of 10.507 inches, and a precise cross-section of 0.209 inches, it ensures a tight and reliable seal in high-pressure and demanding environments. The Buna-N material provides excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for a broad spectrum of industrial equipment and machinery.
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 surfaces are clean, dry, and free of debris. 2. Lubricate the O-ring lightly with a compatible lubricant if recommended for the application. 3. Carefully install the O-ring into the groove, avoiding stretching or twisting.
| 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 |
|---|---|
| Over-stretching the O-ring during installation | Handle the O-ring with care and ensure it is not stretched beyond its elastic limit; proper lubrication can aid installation. |
| Using incompatible lubricants | Consult the material compatibility chart for Buna-N and the specific fluid being sealed to select an appropriate lubricant. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic systems, Pneumatic systems, Fluid power 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. | ||||