This robust industrial O-ring, constructed from Buna-N and housed within a 316 stainless steel casing, offers superior sealing performance. Engineered for reliability in demanding environments, it ensures leak-free operation.
| Standard | ASME B18 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 4.615" |
| Outside Diameter | 4.146" |
| Cross Section | 0.269" |
Manufactured under strict quality controls, this industrial O-ring features a Buna-N sealing element encased in durable 316 stainless steel. The precise dimensions of 4.615" inside diameter, 4.146" outside diameter, and a 0.269" cross-section ensure a tight and reliable seal. Buna-N provides excellent resistance to oils, fuels, and hydraulic fluids, while the 316 stainless steel offers superior corrosion resistance, making it ideal for aggressive chemical and high-temperature environments.
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 is clean, dry, and free of burrs. 2. Lightly lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Carefully place the O-ring into the groove, ensuring it is not twisted or pinched.
| 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 the wrong lubricant, which can degrade Buna-N or the stainless steel. | Always use a lubricant specifically approved for Buna-N and the operating environment. |
| Over-stretching or twisting the O-ring during installation. | Handle the O-ring gently and ensure it sits flat within the groove without distortion. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic systems, Automotive fuel systems, Chemical processing equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||