Electro Galvanized UTT71 U‑Bolt Pipe Clamp with Rubber Insert

Product Overview

UTT71 U‑bolt pipe clamp with rubber insert is a practical pipe clamping fitting developed for fire protection pipe support and seismic bracing systems. The product adopts a U‑shaped clamp structure, which can wrap and fix the outer wall of the fire sprinkler pipe through U‑bolt and nut fastening. The built‑in black rubber cushion insert provides buffer protection between the metal clamp and the pipe surface, which can effectively reduce vibration transmission, avoid paint or coating damage caused by direct metal contact, and improve the long‑term stability of the pipe support system.

UTT71 is suitable for overhead fire sprinkler pipes, equipment room pipeline supports, commercial building ceiling pipe hangers and seismic restraint assemblies. It can be used together with threaded rods, suspenders, brace pipes, structural attachments and other UTT series products to form different forms of pipe support and seismic bracing systems. The electro‑galvanized surface treatment provides good rust resistance in dry indoor environments such as office ceilings, shopping mall pipe shafts and mechanical rooms.

Core Structural & Functional Advantages

U‑bolt fastening design:

• The U‑shaped structure provides reliable clamping force, and the installation is simple and stable through U‑bolt and nut locking;

Black rubber cushion insert:

• The rubber insert reduces vibration and noise, protects the pipe surface and avoids direct metal‑to‑metal contact between the clamp and the pipe;

Electro‑galvanized carbon steel body:

• The galvanized surface improves anti‑rust performance and is suitable for long‑term use in indoor commercial building environments;

Wide application range:

• Suitable for fire sprinkler pipe supports, overhead pipe hangers, equipment room pipe fixing and seismic brace connection points;

• Convenient on‑site installation: No special tools are required, and the pipe can be quickly clamped and fixed by conventional bolts and nuts;

• Strong system compatibility: Can be combined with threaded rods, suspenders, brace pipes and UTT series structural attachments to form a complete fire pipe support assembly.

Standard Installation Characteristics

UTT71 U‑bolt pipe clamp is installed by placing the clamp body around the pipe and then tightening the U‑bolt and nuts. During construction, the rubber insert should be properly placed between the metal clamp and the pipe surface to ensure uniform contact. The U‑bolt should pass through the corresponding mounting holes or connecting plates, and then be locked with nuts. The tightening force should be appropriate to ensure that the pipe is firmly clamped without damaging the pipe surface or the rubber insert. After installation, UTT71 can be connected to hangers, support rods, brace pipes or structural attachments to form a complete pipe support and seismic restraint assembly.

 Application Scenarios

1. Fire sprinkler pipe support clamp;

2. Overhead fire pipe hanger clamp;

3. Mechanical equipment room pipe fixing clamp;

4. Commercial building ceiling fire protection pipe support;

5. Seismic brace assembly pipe clamping fitting;

6. Pipe support system requiring vibration reduction and pipe surface protection.

Factory Supply & Technical Service

We supply UTT71 U‑bolt pipe clamp with rubber insert according to standard export packaging requirements. The product can be provided as a single part or combined with bolts, nuts, washers, threaded rods, brace pipes and other UTT series fittings to form a complete pipe support assembly. We can provide product dimension drawings, material specifications, surface treatment instructions and installation reference pictures for engineering design and tender submission. Custom drawings, non‑standard sizes, laser LOGO marking and neutral export packaging can also be arranged according to customer project requirements.

FAQ Section

1. What is UTT71 used for?

   UTT71 is a U‑bolt pipe clamp with rubber insert, mainly used for fire sprinkler pipe support, overhead pipe fixing and seismic brace assemblies.

2. What material is UTT71 made of?

   UTT71 is made of carbon steel with electro‑galvanized surface, and is equipped with a black rubber cushion insert.

3. What is the function of the rubber insert?

   The rubber insert reduces vibration and noise, protects the pipe surface, and avoids direct metal‑to‑metal contact between the clamp and the pipe.

4. How is UTT71 installed?

   UTT71 is installed by U‑bolt and nut fastening. The clamp body wraps the pipe, and then the U‑bolt is locked with nuts through the mounting holes or connecting plates.

5. Can UTT71 be used with other UTT series fittings?

   Yes, UTT71 can be used with threaded rods, suspenders, brace pipes and UTT series structural attachments to form complete fire pipe support and seismic restraint assemblies.

6. Is customized service available?

   Custom dimension drawings, non‑standard sizes, laser LOGO marking and neutral export packaging can be arranged according to project requirements.

Packing & Delivery Terms

1. Export Standard Packing: Each UTT71 pipe clamp packed in plastic bag, outer reinforced export carton; large quantity can be packed on wooden pallet to avoid deformation during sea and air transit.

2. Lead Time: Standard UTT71 products ship within 3–7 working days; customized sizes will be confirmed according to order quantity and production schedule.

3. Global Logistics Support: We cooperate with professional sea freight, air freight and international express forwarders to deliver fire protection pipe support fittings worldwide.