This industrial O-ring features a robust Buna-N elastomer seal within a 304 stainless steel housing, providing exceptional chemical resistance and durability for critical sealing applications.
| Standard | ASTM A106 |
| Material | 304 Stainless Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 5.387" |
| Outside Diameter | 7.724" |
| Cross Section | 0.139" |
A high-performance industrial component, this Buna-N O-ring is engineered for superior sealing in challenging environments. Its precise dimensions include an Inside Diameter of 5.387 inches, an Outside Diameter of 7.724 inches, and a Cross Section of 0.139 inches. The 304 stainless steel construction offers excellent corrosion resistance, making it suitable for a wide range of chemical exposures and temperature fluctuations. This combination of materials ensures long-term reliability and integrity in hydraulic, pneumatic, and fluid handling 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 and mating surfaces are clean and free of debris. 2. Carefully position the O-ring into the groove, avoiding stretching or twisting. 3. Apply a light lubricant compatible with Buna-N if necessary for easier installation and proper seating.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 |
|---|---|
| Overtightening fasteners, deforming the O-ring. | Adhere to specified torque values for mating components to prevent excessive compression and premature failure. |
| Using incompatible lubricants that degrade Buna-N. | Consult material compatibility charts and use only lubricants recommended for Buna-N elastomers. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic systems, Pneumatic cylinders, 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. | ||||