This industrial O-ring, crafted from durable Buna-N and housed within a robust 304 stainless steel casing, provides superior sealing in challenging environments. Engineered for longevity and leak prevention.
| Standard | ASME B18 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 2.215" |
| Outside Diameter | 5.186" |
| Cross Section | 0.222" |
Engineered for reliability and performance, this industrial O-ring features a precise inside diameter of 2.215 inches and an outside diameter of 5.186 inches, with a substantial 0.222-inch cross-section. The Buna-N elastomer offers excellent resistance to oils, fuels, and hydraulic fluids, while the 304 stainless steel housing enhances structural integrity and corrosion resistance, making it suitable for high-pressure and extreme temperature applications in chemical processing, automotive, and fluid power systems.
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 debris or damage. 2. Carefully lubricate the O-ring and groove with a compatible lubricant to prevent tearing. 3. Gently install the O-ring into the groove, avoiding excessive stretching or 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 damage. | Lubricate the O-ring and groove adequately, and use specialized installation tools if necessary. |
| Incorrect O-ring size selection for the groove, causing leaks or premature failure. | Verify O-ring dimensions against groove specifications and consult AS568A standards for standard sizes. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic Systems, Pneumatic Cylinders, Chemical Processing Equipment, Fuel and Oil 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. | ||||