Engineered for superior sealing, this Buna-N O-ring, constructed with robust 304 Stainless Steel, offers exceptional chemical resistance and durability for critical industrial applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 9.661" |
| Outside Diameter | 3.261" |
| Cross Section | 0.125" |
Built to exacting engineering tolerances, this Buna-N O-ring boasts a precise Inside Diameter of 9.661 inches and an Outside Diameter of 3.261 inches, with a consistent Cross Section of 0.125 inches. The 304 stainless steel construction provides excellent corrosion resistance, making it suitable for a wide range of chemical and environmental conditions. Its robust design ensures reliable sealing under pressure and temperature fluctuations, preventing leaks in demanding 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 is clean and free from debris or damage. 2. Lightly lubricate the O-ring with a compatible lubricant to prevent pinching and facilitate installation. 3. Carefully install the O-ring into the groove, ensuring it sits evenly and is not twisted.
| 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 |
|---|---|
| Overtightening the gland, which can crush the O-ring. | Adhere to manufacturer's recommended gland compression values, typically 10-25% of the cross-section. |
| Using incompatible lubricants or cleaning agents. | Consult material compatibility charts to select lubricants and cleaners that will not degrade the Buna-N material. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic systems, Pneumatic cylinders, Fluid power 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. | ||||