This Buna-N industrial O-ring, constructed from resilient carbon steel, ensures reliable sealing in high-pressure and challenging operational settings. Engineered for longevity and chemical resistance.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 1.903" |
| Outside Diameter | 0.572" |
| Cross Section | 0.201" |
Designed for demanding industrial environments, this Buna-N O-ring features an inside diameter of 1.903 inches, an outside diameter of 0.572 inches, and a precise cross-section of 0.201 inches. The Buna-N (Nitrile Butadiene Rubber) material offers excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for a wide range of dynamic and static sealing applications. The carbon steel construction provides robust mechanical strength and corrosion resistance in moderately aggressive chemical environments. This combination ensures superior performance in pumps, valves, cylinders, and general industrial machinery.
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, dry, and free of any debris or sharp edges. 2. Carefully lubricate the O-ring and the groove with a compatible lubricant to prevent damage during installation. 3. Gently install the O-ring into the groove, ensuring it is seated evenly without stretching or twisting.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% 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 | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening during installation, leading to extrusion or premature failure. | Install with appropriate torque, ensuring the O-ring is properly seated without excessive compression. |
| Using incompatible lubricants or cleaning agents that degrade the Buna-N material. | Refer to the material compatibility chart for Buna-N to select appropriate lubricants and cleaning solutions. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic cylinders, Fuel and oil systems, General industrial 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. | ||||