This industrial O-ring, crafted from Buna-N with a carbon steel core, offers superior sealing performance in demanding environments. Its precise dimensions ensure a reliable and long-lasting seal.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 9.714" |
| Outside Diameter | 4.438" |
| Cross Section | 0.249" |
Trusted by engineers across multiple sectors, this Buna-N industrial O-ring boasts a precise Inside Diameter of 9.714 inches and an Outside Diameter of 4.438 inches, with a robust 0.249-inch cross-section. The carbon steel construction provides exceptional strength and resistance to extrusion under pressure. Buna-N (Nitrile Butadiene Rubber) is renowned for its excellent resistance to oils, fuels, and hydraulic fluids, making this O-ring ideal for static and dynamic sealing applications in automotive, industrial machinery, and fluid power systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating grooves are clean and free of debris. 2. Carefully stretch the O-ring over the component, avoiding excessive force or sharp tools. 3. Position the O-ring squarely within its designated groove to prevent 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 |
|---|---|
| O-ring is twisted or pinched during installation. | Ensure the O-ring is seated evenly and not subjected to twisting forces. Use appropriate tools if necessary to avoid pinching. |
| Incorrect O-ring size or material used for the application. | Verify the O-ring's dimensions and material compatibility with the fluid and operating temperature before installation. Consult chemical resistance charts if unsure. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic cylinders, Fuel delivery systems, Oil seals.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||