UTT18
UTTERLY
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In seismic and high-vibration environments, stability is not just a requirement—it’s a responsibility. The U Quick Lateral Bracing Clamp is engineered to provide a fast, secure, and reliable connection for lateral bracing systems, ensuring that pipes and structural components remain firmly in place when it matters most.
The moment you install it, you feel the difference: a clean, precise grip, a solid metal-to-metal connection, and a reassuring “lock-in” sensation that signals strength and reliability. Designed for efficiency and safety, this clamp transforms complex installations into smooth, confident operations—saving time while enhancing system integrity.


Designed for bracing pipe against sway and seismic disturbance. The pipe attachment component of a sway brace system used in conjunction with a UTT Manufacturing structural attachment fitting, and joined together with a bracing pipe element forms a complete sway brace assembly. Sway brace assemblies are intended to be installed in accordance with NFPA 13 and the manufacturer’s installation instructions.
| Parameter | Specification |
| Product Name | U Quick Lateral Bracing Clamp |
| Material | Ductile iron QT450 |
| Type | Sprinkler Pipe Sch 10, Sch 40, GB/T 3091, JIS G3454 |
| Structure Type | U-Shaped Clamp |
| Application | Lateral seismic bracing systems |
| Size | Pipe size 1½"(40) thru 8"(200) |
| Finish | Electro-galvanized |
| Standard Compliance | Seismic bracing standards |
| Approvals | ![]() ![]() |
The quick-install design significantly reduces installation time compared to traditional bracing clamps. Installers can secure components swiftly without complicated adjustments, improving workflow efficiency on-site.
Engineered for lateral bracing applications, this clamp ensures that piping systems remain stable during seismic activity or mechanical vibration, reducing the risk of displacement or damage.
The U-shaped structure provides a balanced clamping force, evenly distributing pressure across the pipe surface. This prevents slippage and maintains long-term stability under dynamic loads.
By minimizing installation time and reducing maintenance requirements, the clamp helps lower overall project costs while maintaining high performance standards.
| UL Maximum Design Load | |||||
Pipe Size | lbs. | KN | Wt. Each | ||
1"(25mm) Brace Pipe | |||||
lb. | kg | ||||
1½ | (40) | 680 | (3.02) | 1.23 | (0.56) |
2 | (50) | 680 | (3.02) | 1.36 | (0.62) |
2½ | (65) | 680 | (3.02) | 1.45 | (0.66) |
3 | (80) | 680 | (3.02) | 1.54 | (0.70) |
4 | (100) | 680 | (3.02) | 1.76 | (0.80) |
5 | (125) | 1090 | (4.84) | 2.16 | (0.98) |
6 | (150) | 1370 | (6.09) | 2.20 | (1.00) |
8 | (200) | 1370 | (6.09) | 2.79 | (1.27) |
Step 1 | Step 2 |
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Install:
The pipe clamp with pipe and other accessories' connection is as shown in the figure; The accessories of UTT18 use the sch40 1-inch pipe; Tightened the nuts until 40~45N·M once the four nuts are installed, the installation is complete. | |
Our products are developed based on real-world application scenarios, ensuring they perform reliably under demanding conditions.
We follow rigorous quality control processes, from raw material selection to final inspection, ensuring consistent product performance.
We offer tailored solutions to meet specific project requirements, including size, material, and surface treatment customization.
Our experienced team provides technical guidance and responsive service, helping you select the right product and optimize installation.
The clamp is available in multiple sizes to accommodate different pipe diameters. Custom sizes can also be provided.
Yes, with galvanized or coated finishes, it performs reliably in outdoor and corrosive environments.
Absolutely. It is specifically designed for lateral seismic bracing systems, ensuring stability during vibrations or earthquakes.
Yes, we support customization in material, size, and surface treatment based on your project requirements.