This industrial O-ring, constructed from robust Buna-N and a 304 stainless steel housing, provides superior sealing performance. Engineered for reliability in challenging operational conditions.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 8.464" |
| Outside Diameter | 4.239" |
| Cross Section | 0.187" |
Manufactured under strict quality controls, this O-ring features an inside diameter of 8.464 inches, an outside diameter of 4.239 inches, and a cross-section of 0.187 inches. The Buna-N elastomer offers excellent resistance to petroleum-based oils, greases, and hydraulic fluids, while the 304 stainless steel housing ensures high tensile strength, corrosion resistance, and structural integrity in high-pressure and extreme temperature applications. Ideal for static and dynamic sealing in pumps, valves, and machinery.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean, dry, and free of debris. 2. Carefully position the O-ring within its groove, avoiding stretching or twisting. 3. Apply a thin, compatible lubricant if recommended for the specific application to facilitate assembly and prevent damage.
| 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 |
|---|---|
| Overstretching the O-ring during installation. | Install the O-ring without excessive tension. If it requires significant force, verify the groove dimensions and O-ring size. |
| Using incompatible lubricants or cleaning agents. | Consult the material compatibility chart for Buna-N and 304 stainless steel. Only use approved lubricants and cleaners. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic Systems, Pneumatic Equipment, Automotive Components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||