This heavy-duty carbon steel U-bolt is engineered for secure, reliable pipe support. Featuring precise dimensions and robust material, it's designed to withstand demanding industrial applications.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 3.11" |
| Inside Length ( B) | 6.53" |
| Thread Size | 1/2"-13 |
Built to exacting engineering tolerances, this U-bolt is fabricated from high-strength carbon steel, offering excellent tensile strength and durability for critical infrastructure. The inside width (A) is precisely 3.11 inches, accommodating standard 3-inch nominal pipe. Its inside length (B) measures 6.53 inches, providing ample clearance for insulation or mounting hardware. The threaded legs feature a standard 1/2"-13 UNC thread size, ensuring compatibility with a wide range of nuts and securing accessories. This configuration makes it ideal for seismic bracing, pipe hanging, and structural support in HVAC, plumbing, and industrial processing systems, guaranteeing long-term performance under load.
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, ensuring it is centered in the desired location. 2. Place the pipe and U-bolt assembly onto the mounting surface or bracket. 3. Thread the nuts onto the U-bolt legs, tightening them evenly and progressively until secure. Do not overtighten.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 |
|---|---|
| Using undersized or lightweight U-bolts for heavy-duty applications. | Always select a U-bolt with appropriate dimensions and material strength rating for the specific pipe size and load requirements. |
| Uneven tightening of nuts, leading to stress concentration. | Tighten nuts incrementally and alternately to ensure uniform pressure distribution and prevent damage to the pipe or mounting hardware. |
A: This Carbon Steel U-Bolt, 3" Pipe is manufactured from Carbon Steel.
A: Industrial pipe support and bracing, HVAC system installation, Plumbing and conduit mounting.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||