Engineered for robust pipe securing, this 3" carbon steel U-bolt provides exceptional strength and durability. Its precise dimensions ensure a reliable, high-capacity connection in demanding environments.
| Standard | DIN 933 |
| Material | Carbon Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Width ( A) | 3.68" |
| Inside Length ( B) | 5.19" |
| Thread Size | 1/2"-13 |
Purpose-built for heavy-duty applications, this carbon steel U-bolt is designed to securely fasten 3-inch nominal pipes. Featuring an inside width (A) of 3.68 inches and an inside length (B) of 5.19 inches, it accommodates standard pipe dimensions with ample clearance. The robust 1/2"-13 UNC thread size ensures a strong mechanical bond when paired with appropriate nuts and washers (sold separately). Manufactured from high-grade carbon steel, it offers superior tensile strength and resistance to deformation under significant load, making it ideal for industrial plumbing, structural support, and conduit mounting where reliability is paramount.
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 spans the desired support area. 2. Place the pipe and U-bolt onto the mounting surface or bracket. 3. Secure the U-bolt by threading nuts onto the bolt ends, tightening evenly on both sides to achieve the required clamping force.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 U-bolts for the pipe diameter. | Always select a U-bolt with an inside width that accommodates the pipe's outer diameter plus sufficient clearance for coatings or insulation, and an inside length appropriate for the support structure. |
| Uneven tightening of nuts. | Tighten nuts incrementally and alternately on each leg of the U-bolt to ensure uniform pressure distribution and prevent pipe distortion or stress. |
A: This Carbon Steel U-Bolt, 3" Pipe is manufactured from Carbon Steel.
A: Industrial pipe support systems, Structural conduit and cable tray mounting, Heavy-duty plumbing and mechanical installations.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||