Engineered for robust sealing solutions, this Buna-N industrial O-ring features a 316 stainless steel housing. Its precise dimensions ensure superior performance in challenging industrial applications requiring excellent chemical and temperature resistance.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 5.577" |
| Outside Diameter | 9.417" |
| Cross Section | 0.202" |
Designed for demanding industrial environments, this Buna-N O-ring is encased in a high-grade 316 stainless steel housing, providing exceptional corrosion resistance and mechanical integrity. With an inside diameter of 5.577 inches, an outside diameter of 9.417 inches, and a cross-section of 0.202 inches, it offers a reliable seal in hydraulic systems, pneumatic equipment, and chemical processing machinery. The Buna-N elastomer delivers excellent resistance to oils, fuels, and many common industrial fluids, while the stainless steel construction ensures durability and longevity under extreme pressure and temperature fluctuations.
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 from debris. 2. Carefully position the O-ring within the groove, avoiding any stretching or twisting. 3. Apply a light coating of compatible lubricant to the O-ring and groove if recommended for the specific application.
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening fasteners, leading to O-ring extrusion or pinching. | Follow recommended torque specifications for all fasteners to avoid over-compression. |
| Using incompatible lubricants that degrade the Buna-N elastomer. | Consult the O-ring manufacturer's compatibility chart for approved lubricants. |
| Damaging the O-ring during installation by using sharp tools. | Use only rounded, non-marring installation tools or install by hand. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic and Pneumatic Systems, Chemical Processing Equipment, Automotive and Aerospace Fluid Connectors.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||