This robust Brass U-Bolt is engineered for secure fastening of 4" nominal pipes. Its corrosion-resistant brass construction ensures long-term reliability in demanding environments, ideal for plumbing and marine systems.
| Standard | ASTM A106 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Width ( A) | 3.62" |
| Inside Length ( B) | 3.08" |
| Thread Size | 1/2"-13 |
Precision-manufactured to tight tolerances, this U-bolt is crafted from high-grade brass for exceptional corrosion resistance and durability, especially in marine, chemical processing, and water treatment applications. The inside width (A) measures 3.62 inches, providing a secure fit for 4" nominal pipes, while the inside length (B) is 3.08 inches. Featuring a 1/2"-13 UNC thread size on each leg, it ensures strong mechanical connection when used with compatible nuts and washers. The inherent properties of brass make it resistant to galvanic corrosion, a critical factor in dissimilar metal installations.
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 snug contact with the pipe surface. 2. Place appropriate washers (not included) onto each threaded leg of the U-bolt. 3. Securely fasten the U-bolt by threading the nuts (not included) onto the legs, tightening evenly to achieve desired clamping force.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong size U-bolt for the pipe diameter. | Verify the 'Inside Width (A)' dimension matches the nominal pipe size (NPS) you are securing. For a 4" NPS pipe, an Inside Width of approximately 4.5 inches is typically required, allowing for insulation and clearances. This specific U-bolt has an A dimension of 3.62", suitable for specific applications or potentially a different pipe sizing convention. |
| Over-tightening the U-bolt, leading to pipe deformation. | Tighten the nuts incrementally and evenly on both legs. Use a torque wrench to apply the manufacturer's recommended torque value for the specified thread size and material to avoid crushing the pipe or damaging the U-bolt. |
| Ignoring potential galvanic corrosion in dissimilar metal installations. | When installing brass U-bolts with steel or other metals, use insulating washers or coatings to prevent direct contact and mitigate galvanic corrosion, which can degrade components over time. |
A: This Brass U-Bolt, 4" Pipe is manufactured from Brass.
A: Plumbing and piping systems, Marine and offshore structures, Chemical processing plants, Water and wastewater treatment facilities.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||