This industrial O-ring, crafted from robust Buna-N and housed in a carbon steel casing, delivers exceptional sealing performance. Engineered for demanding environments, it provides reliable containment in critical fluid and gas systems.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 1.369" |
| Outside Diameter | 5.032" |
| Cross Section | 0.210" |
Purpose-built for heavy-duty applications, this Buna-N O-ring features a precise 1.369" inside diameter, a 5.032" outside diameter, and a 0.210" cross-section. The Buna-N material offers excellent resistance to oils, fuels, and hydraulic fluids, making it ideal for static and dynamic sealing in automotive, hydraulic, and pneumatic systems. The carbon steel casing enhances its durability and structural integrity, ensuring consistent sealing under pressure and temperature extremes.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the groove or mating surfaces are clean and free from debris. 2. Carefully lubricate the O-ring and the groove with a compatible lubricant. 3. Gently insert the O-ring into the groove, avoiding 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening the assembly, which can compress the O-ring excessively and lead to premature failure. | Tighten fasteners to the manufacturer's recommended torque specifications. |
| Using incompatible lubricants or cleaning agents that can degrade the Buna-N material. | Consult the Buna-N material compatibility chart and use only approved lubricants and cleaners. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic cylinders, Fuel lines and components, Automotive seals, 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. | ||||