This 4-inch carbon steel U-bolt is engineered for secure and reliable pipe support. Featuring a 1/2"-13 UNC thread size, it provides robust fastening for critical infrastructure and industrial applications.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Width ( A) | 1.13" |
| Inside Length ( B) | 3.93" |
| Thread Size | 1/2"-13 |
Specified by design engineers worldwide, this 4-inch U-bolt is manufactured from high-grade carbon steel, ensuring superior tensile strength and durability in demanding applications. With an inside width (A) of 1.13 inches and an inside length (B) of 3.93 inches, it is precisely dimensioned to accommodate standard 4-inch nominal pipe sizes. The 1/2"-13 UNC coarse thread size offers ample thread engagement for secure clamping and vibration resistance. This robust construction makes it ideal for structural support of piping systems in chemical plants, manufacturing facilities, and heavy construction projects where safety and longevity are 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 4" pipe, ensuring it rests within the appropriate pipe saddle or support. 2. Thread the provided nuts onto the U-bolt legs, hand-tightening initially. 3. Use calibrated torque wrenches to tighten the nuts evenly to the specified torque value, ensuring uniform pressure distribution and secure pipe clamping.
| 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 oversized U-bolts, leading to improper pipe fit and potential system failure. | Always verify the nominal pipe size and select a U-bolt with compatible inside dimensions (A and B) as specified in engineering drawings or product datasheets. |
| Uneven tightening of nuts, causing stress concentrations on the pipe and U-bolt. | Tighten nuts incrementally and alternately, using a torque wrench to ensure uniform pressure across both legs of the U-bolt. |
A: This Carbon Steel U-Bolt, 4" Pipe is manufactured from Carbon Steel.
A: Structural support for industrial piping systems, Securing conduit and electrical raceways, Mechanical fastening in heavy equipment and 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. | ||||