This industrial O-ring, constructed from robust 316 stainless steel, offers exceptional sealing capabilities. Its precise dimensions ensure reliable performance in critical applications where durability and chemical resistance are paramount.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 3.237" |
| Outside Diameter | 0.962" |
| Cross Section | 0.255" |
Precision-manufactured to tight tolerances, this Buna-N O-ring boasts an Inside Diameter of 3.237 inches, an Outside Diameter of 0.962 inches, and a Cross Section of 0.255 inches. The 316 stainless steel construction provides excellent corrosion resistance, making it ideal for use in aggressive chemical environments, high-temperature applications, and systems requiring superior mechanical strength. The Buna-N (Nitrile) material offers good resistance to oils, fuels, and many hydraulic fluids, ensuring long-term sealing integrity and preventing leakage in critical industrial machinery 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. 2. Carefully inspect the O-ring for any nicks, cuts, or imperfections before installation. 3. Lubricate the O-ring lightly with a compatible lubricant to facilitate smooth insertion and prevent damage during assembly.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 excessive force during installation, leading to O-ring damage. | Apply gentle, even pressure during installation, utilizing a lubricant if necessary to aid smooth seating. |
| Installing the O-ring into a contaminated or damaged groove. | Thoroughly clean and inspect the groove for any sharp edges, burrs, or debris prior to fitting the O-ring. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic systems, Pneumatic equipment, 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. | ||||