This industrial O-ring, constructed from Buna-N with a 316 stainless steel housing, offers robust sealing for critical applications. Its precise dimensions ensure a reliable fit and effective containment.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 3.812" |
| Outside Diameter | 7.528" |
| Cross Section | 0.269" |
Engineered for reliability and performance, this industrial O-ring features a Buna-N sealing element within a high-grade 316 stainless steel housing. The specified dimensions of 3.812" inside diameter, 7.528" outside diameter, and a 0.269" cross-section provide a precise fit for a wide array of industrial sealing applications. Buna-N offers excellent resistance to oils, fuels, and many hydraulic fluids, while the 316 stainless steel housing provides superior corrosion resistance, making this component ideal for harsh chemical and environmental conditions. It is designed to maintain seal integrity under moderate pressures and temperatures, ensuring long-term operational efficiency.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating grooves are clean, free of debris, and properly machined. 2. Carefully inspect the O-ring for any signs of damage or defects. 3. Gently install the O-ring into the designated groove, avoiding excessive stretching or twisting. 4. Confirm 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 | ISO 9001 |
| 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 O-ring size for the groove. | Always verify that the O-ring dimensions (ID, OD, and CS) precisely match the groove specifications for optimal sealing. |
| Damaging the O-ring during installation. | Use appropriate tools and techniques to install the O-ring, ensuring it is not nicked, cut, or excessively stretched. |
| Installing into a dirty or damaged groove. | Thoroughly clean and inspect the groove for any imperfections that could compromise the seal or damage the O-ring. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic systems, Pneumatic assemblies, Chemical processing equipment, Fluid power 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. | ||||