This industrial O-ring, constructed from robust Buna-N material within a 304 stainless steel housing, offers superior sealing performance in challenging environments. Engineered for reliability and longevity.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 3.301" |
| Outside Diameter | 1.432" |
| Cross Section | 0.121" |
A proven choice for industrial professionals, this Buna-N O-ring features a precise 3.301-inch inside diameter, 1.432-inch outside diameter, and a 0.121-inch cross-section. The 304 stainless steel construction provides excellent corrosion resistance and mechanical strength, making it suitable for high-pressure and temperature variations. This combination ensures a secure, leak-proof seal in a wide array of industrial fluid and gas handling systems, from hydraulic and pneumatic equipment to automotive and chemical processing machinery.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the sealing groove is clean, dry, and free of debris. 2. Carefully stretch the O-ring over the component, avoiding excessive force or sharp tools. 3. Gently seat the O-ring into the designated groove, confirming it is fully contained and not twisted.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 |
|---|---|
| Using excessive force during installation, leading to O-ring nicks or tears. | Employ lubrication and gentle manipulation. Utilize appropriate O-ring installation tools if necessary. |
| Incorrect O-ring size selection for the groove dimensions, resulting in leaks or component damage. | Always verify O-ring and groove dimensions against manufacturer specifications and engineering drawings before installation. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic Systems, Pneumatic Actuators, 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. | ||||