This industrial O-ring, crafted from robust Buna-N and featuring a 316 Stainless Steel casing, ensures exceptional sealing integrity in challenging operational conditions. Its precise dimensions guarantee a secure fit for critical applications.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 3.846" |
| Outside Diameter | 3.194" |
| Cross Section | 0.073" |
Engineered for reliability and performance, this Buna-N O-ring is encased in a premium 316 Stainless Steel housing. With an inside diameter of 3.846 inches, an outside diameter of 3.194 inches, and a precise 0.073-inch cross-section, it is designed to withstand significant compression and maintain a leak-proof seal. The Buna-N material offers excellent resistance to petroleum-based fluids, oils, and hydraulic fluids, while the 316 Stainless Steel provides superior corrosion resistance, making it ideal for marine, chemical processing, and food and beverage industries. This combination ensures longevity and performance in high-pressure and extreme temperature environments.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Visually inspect the O-ring and mating groove for any debris or damage. 2. Lightly lubricate the O-ring with a compatible lubricant to facilitate installation and prevent tearing. 3. Carefully place the O-ring into the designated 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) | 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 |
|---|---|
| Using an incompatible lubricant that degrades the Buna-N material. | Always consult the material compatibility chart for Buna-N and select a lubricant specifically approved for the application. |
| Forcing the O-ring into the groove, causing it to stretch or tear. | Ensure the O-ring is the correct size for the groove and use gentle, even pressure during installation. Lubrication is key. |
| O-ring not fully seated in the groove, leading to leaks. | After installation, verify that the O-ring is properly seated and not protruding from the groove. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic systems in demanding environments, Chemical processing equipment, Marine and offshore applications.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||