Engineered for superior corrosion resistance and lightweight performance, this 3-inch Aluminum 6061 U-Bolt provides robust clamping for critical infrastructure and specialized applications.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Plain |
| Grade | N/A |
| Inside Width ( A) | 3.49" |
| Inside Length ( B) | 5.18" |
| Thread Size | 1/2"-13 |
Specified by design engineers worldwide, this Aluminum 6061 U-Bolt is manufactured to exacting tolerances for reliable structural support. Featuring an inside width (A) of 3.49 inches and an inside length (B) of 5.18 inches, it is designed to accommodate standard 3-inch nominal pipe. The threaded ends utilize a 1/2"-13 UNC thread size, ensuring compatibility with standard fasteners. Aluminum 6061's excellent strength-to-weight ratio and inherent resistance to environmental degradation make it ideal for marine environments, aerospace, and applications where weight reduction is paramount. Its alloy composition provides good weldability and machinability.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Position the U-bolt around the pipe or conduit, ensuring it is centered. 2. Place the corresponding U-bolt plate or saddle (if applicable) and thread the nuts onto the bolt ends. 3. Tighten nuts evenly and incrementally to achieve the specified clamping force, avoiding over-tightening which can deform the pipe or bolt.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| 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 |
|---|---|
| Using standard steel U-bolts in corrosive environments, leading to premature failure. | Select Aluminum 6061 U-bolts for marine, chemical processing, or outdoor applications requiring superior corrosion resistance. |
| Incorrectly measuring pipe diameter, resulting in a U-bolt that is too large or too small. | Always confirm the nominal pipe size and verify the U-bolt's inside dimensions against the pipe's outside diameter before ordering. |
A: This Aluminum 6061 U-Bolt, 3" Pipe is manufactured from Aluminum 6061.
A: Marine vessel outfitting and support structures, Aerospace component mounting, Lightweight conduit and pipe clamping in corrosive environments, Specialized equipment fabrication.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||