This industrial O-ring features a robust Buna-N sealing element encased in a 304 stainless steel housing. Engineered for exceptional durability and reliable sealing in demanding environments.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 4.542" |
| Outside Diameter | 8.714" |
| Cross Section | 0.254" |
Precision-manufactured to tight tolerances, this industrial O-ring boasts a Buna-N sealing element within a corrosion-resistant 304 stainless steel housing. Its 4.542-inch inside diameter, 8.714-inch outside diameter, and 0.254-inch cross-section ensure a secure, leak-proof seal. The combination of Buna-N's excellent resistance to oils, fuels, and many hydraulic fluids with the strength and chemical inertness of 304 stainless steel makes it suitable for high-pressure, moderate-temperature applications in chemical processing, automotive, and general industrial 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 from burrs or debris. 2. Carefully lubricate the O-ring with a compatible lubricant to prevent damage during installation. 3. Install the O-ring into the groove, ensuring it is seated evenly and without 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 |
|---|---|
| Using excessive force during installation, leading to O-ring nicks or cuts. | Apply a small amount of appropriate lubricant and use gentle, even pressure during installation. |
| Installing on dirty or damaged groove surfaces, compromising the seal. | Thoroughly clean and inspect groove surfaces for any imperfections before installation. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic systems, Pneumatic systems, Fluid power applications, 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. | ||||