This industrial O-ring, constructed from robust Buna-N material and housed within a 304 stainless steel casing, provides superior sealing capabilities in high-pressure and corrosive environments. Engineered for reliability and longevity.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 8.156" |
| Outside Diameter | 4.929" |
| Cross Section | 0.196" |
A high-performance industrial component, this Buna-N O-ring features a precise Inside Diameter of 8.156 inches, an Outside Diameter of 4.929 inches, and a Cross Section of 0.196 inches. The Buna-N elastomer offers excellent resistance to oils, fuels, and many hydraulic fluids, making it ideal for dynamic and static sealing applications. The 304 stainless steel housing enhances its durability and corrosion resistance, ensuring reliable performance in challenging industrial settings such as chemical processing, oil and gas, and automotive systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the sealing groove is clean and free of debris. 2. Lubricate the O-ring lightly with a compatible lubricant. 3. Carefully install the O-ring into the groove, avoiding any sharp tools or excessive stretching.
| 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) | 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 nicks or tears in the O-ring. | Apply gentle pressure and use a rounded installation tool if necessary to seat the O-ring properly. |
| Installing the O-ring without proper lubrication, causing friction and potential damage. | Always use a thin layer of compatible lubricant to reduce friction during installation and ensure a good seal. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic systems, Pneumatic equipment, Chemical processing machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||