This industrial O-ring, crafted from resilient Buna-N and featuring a 304 Stainless Steel construction, provides superior sealing performance. Its precise dimensions ensure compatibility with standard fittings, offering reliability in harsh operational settings.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 3.443" |
| Outside Diameter | 8.527" |
| Cross Section | 0.116" |
Designed for demanding industrial environments, this Buna-N O-ring is constructed with a 304 Stainless Steel housing to withstand extreme temperatures and chemical exposure. The precise dimensions of 3.443" Inside Diameter, 8.527" Outside Diameter, and a 0.116" Cross Section ensure a secure and reliable seal in critical fluid and gas systems. This combination of material and dimensional accuracy makes it ideal for hydraulic, pneumatic, and general machinery applications where leak prevention is paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating grooves are clean, dry, and free of debris. 2. Carefully place the O-ring into the designated groove, avoiding any stretching or twisting. 3. Assemble the mating components, ensuring even pressure distribution across the O-ring's surface.
| 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 |
|---|---|
| Overstretching the O-ring during installation. | Gently guide the O-ring into the groove, using a lubricant if necessary, to prevent distortion and premature failure. |
| Using a contaminated or damaged groove. | Thoroughly inspect and clean mating surfaces before installation to guarantee a proper seal and prevent leaks. |
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. | ||||