This industrial-grade Buna-N O-ring, encased in robust 316 stainless steel, provides exceptional sealing integrity. Engineered for durability, it's ideal for critical applications demanding resistance to chemicals and extreme conditions.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 8.804" |
| Outside Diameter | 0.463" |
| Cross Section | 0.174" |
Built to exacting engineering tolerances, this Buna-N O-ring features a precise inside diameter of 8.804 inches, an outside diameter of 0.463 inches, and a cross-section of 0.174 inches. The 316 stainless steel housing offers superior corrosion resistance, making it suitable for harsh chemical environments and elevated temperatures. This construction ensures a reliable, leak-proof seal across a wide range of industrial fluid power, chemical processing, and general machinery applications where material compatibility and long-term performance are paramount.
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 burrs or contaminants. 2. Carefully install the O-ring into the groove, avoiding stretching beyond its elastic limit. 3. Verify proper seating and compression of the O-ring before assembling mating components.
| 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 |
|---|---|
| Overstretching the O-ring during installation. | Gently ease the O-ring into the groove, using a non-metallic tool if necessary, to prevent excessive elongation which compromises sealing performance and lifespan. |
| Installing into a contaminated or damaged groove. | Thoroughly clean and inspect the sealing groove for any debris, sharp edges, or imperfections that could damage the O-ring and lead to premature failure. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic and pneumatic systems, Chemical processing equipment, Fluid handling and transfer lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||