This industrial-grade Buna-N O-ring, housed within a 304 stainless steel casing, offers superior sealing performance in challenging operational conditions. Engineered for durability and resistance.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 0.565" |
| Outside Diameter | 3.309" |
| Cross Section | 0.127" |
Designed for demanding industrial environments, this Buna-N O-ring features a precise inside diameter of 0.565 inches and an outside diameter of 3.309 inches, with a 0.127-inch cross-section. The 304 stainless steel construction provides exceptional corrosion resistance and mechanical strength, making it suitable for applications involving aggressive chemicals, high temperatures, and significant pressure. Its robust design ensures reliable sealing and extends service life in rigorous industrial settings.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating surfaces are clean, dry, and free from debris. 2. Carefully place the O-ring into its designated groove, avoiding stretching or twisting. 3. Assemble the components, applying even pressure to compress the O-ring for a seal.
| 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. | Install the O-ring without excessive tension; it should sit snugly in the groove without deformation. |
| Installing on dirty or damaged mating surfaces. | Thoroughly clean and inspect all sealing surfaces for nicks, scratches, or contaminants before installation. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic and pneumatic systems, Chemical processing equipment, Automotive and aerospace sealing.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||