This industrial O-ring features a robust Buna-N sealing element housed within a durable 304 stainless steel casing. Engineered for superior chemical resistance and mechanical integrity, it ensures reliable sealing in challenging environments.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 2.603" |
| Outside Diameter | 4.393" |
| Cross Section | 0.222" |
Engineered for reliability and performance, this industrial O-ring boasts a Buna-N sealing element encapsulated within a 304 stainless steel housing. The precise dimensions of a 2.603" inside diameter, 4.393" outside diameter, and a 0.222" cross-section ensure a secure fit and effective seal. The 304 stainless steel provides excellent corrosion resistance, making it suitable for use with a wide range of chemicals and in various industrial settings where standard elastomers may degrade. This combination offers superior durability and longevity compared to single-material O-rings.
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 and free of debris. 2. Carefully place the O-ring into its designated groove, avoiding overstretching or twisting. 3. Assemble mating components, ensuring even pressure distribution to achieve a proper seal.
| 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 the wrong O-ring size for the groove. | Always verify the O-ring's inside diameter, outside diameter, and cross-section against the groove dimensions and manufacturer specifications. |
| Damaging the O-ring during installation due to sharp edges or excessive force. | Inspect grooves for burrs or sharp edges. Lubricate the O-ring with a compatible lubricant if necessary and install with gentle, even pressure. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic and pneumatic systems, Chemical processing equipment, Automotive and aerospace components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||