Engineered for robust pipe support, this 3" Carbon Steel U-Bolt features a 4.28" inside width and 4.66" inside length with 1/2"-13 threads. It provides secure and reliable clamping for various industrial piping systems.
| Standard | ASME B18 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 4.28" |
| Inside Length ( B) | 4.66" |
| Thread Size | 1/2"-13 |
Trusted by engineers across multiple sectors, this U-bolt is manufactured from high-grade carbon steel, ensuring exceptional tensile strength and durability for demanding applications. Its precise dimensions, with an inside width (A) of 4.28" and an inside length (B) of 4.66", are designed for a snug fit on 3" nominal pipe sizes. The 1/2"-13 UNC thread size offers ample clamping force and compatibility with standard hardware, making it ideal for structural support, conduit mounting, and general pipe hanging where vibration resistance and load-bearing capacity are critical.
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 3" pipe, ensuring it rests evenly on the pipe's exterior. 2. Place the provided plate (if applicable) over the threaded ends and thread on the nuts finger-tight. 3. Tighten the nuts evenly using a calibrated torque wrench to the manufacturer's recommended specification, ensuring consistent pressure distribution and a secure installation.
| 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 |
| 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 nuts, which can deform the pipe or the U-bolt. | Utilize a calibrated torque wrench and adhere to the recommended torque specifications for the U-bolt size and application. |
| Using the wrong size U-bolt for the pipe, leading to a loose or overly constrictive fit. | Always verify the pipe's nominal size and select a U-bolt with appropriate inside dimensions (width and length) to match. |
A: This Carbon Steel U-Bolt, 3" Pipe is manufactured from Carbon Steel.
A: Industrial pipe support and mounting, Conduit and cable tray securing, Structural bracing in mechanical systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||