This industrial O-ring, constructed from durable Buna-N and featuring a 316 stainless steel housing, offers superior sealing performance. Designed for demanding environments, it ensures reliable containment under pressure and exposure to various media.
| Standard | DIN 933 |
| Material | 316 Stainless Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 8.295" |
| Outside Diameter | 9.779" |
| Cross Section | 0.086" |
Purpose-built for heavy-duty applications, this O-ring boasts a precise 8.295" inside diameter, 9.779" outside diameter, and a 0.086" cross-section. The Buna-N elastomer provides excellent resistance to oils, fuels, and many chemicals, making it suitable for a wide temperature range. The 316 stainless steel construction offers superior corrosion resistance, particularly in aggressive or marine environments, ensuring longevity and seal integrity in critical hydraulic, pneumatic, and fluid transfer systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating surfaces are clean, dry, and free of debris. 2. Carefully position the O-ring within the designated groove, avoiding any twisting or stretching. 3. Apply a light, compatible lubricant if recommended for the specific application to facilitate assembly and prevent damage.
| 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 |
|---|---|
| Overtightening fasteners, causing the O-ring to extrude or be crushed. | Adhere to specified torque values for all fasteners to ensure proper seating without excessive compression. |
| Using incompatible lubricants or cleaning agents that degrade the Buna-N material. | Consult the material compatibility chart and use only lubricants and cleaning agents specifically approved for Buna-N. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic Systems, Pneumatic Cylinders, Chemical Processing Equipment, Fuel Lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||