This industrial O-ring, constructed from robust Buna-N material and housed in carbon steel, is engineered for exceptional sealing performance in demanding environments. Its precise dimensions ensure reliable containment of fluids and gases.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 6.829" |
| Outside Diameter | 1.967" |
| Cross Section | 0.273" |
Purpose-built for heavy-duty applications, this Buna-N O-ring features an Inside Diameter of 6.829 inches, an Outside Diameter of 1.967 inches, and a Cross Section of 0.273 inches. Buna-N (Nitrile Butadiene Rubber) offers excellent resistance to petroleum-based oils, fuels, hydraulic fluids, and many common industrial chemicals, making it ideal for applications in the automotive, aerospace, and general industrial sectors. The carbon steel housing provides structural integrity and enhanced durability under high pressure and temperature conditions, ensuring a leak-free seal in critical 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, dry, and free from burrs or debris. 2. Carefully inspect the O-ring for any signs of damage or defects. 3. Gently install the O-ring into the groove, ensuring it is seated properly without twisting or stretching excessively.
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overstretching the O-ring during installation. | Install the O-ring by working it into the groove systematically, avoiding any significant stretching. |
| Installing into a dirty or damaged groove. | Thoroughly clean and inspect the groove for any imperfections before O-ring installation. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic cylinders, Fuel and oil transfer lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||