JGH Aluminum Alloy U-Clamp _ Cable Fixing Clamp

Product Overview

JGH Aluminum Alloy U-Type Cable Fixing Clamp is specially developed for high-voltage cable installation and fixing. Integrally die-cast from high-strength aluminum alloy, it is equipped with spring buffer assembly and built-in anti-slip rubber liner. The clamp firmly holds cables and offsets tension caused by cable thermal expansion & contraction, as well as mechanical vibration. Widely used in power tunnels, substations, cable trenches, underground mine power transmission and other power projects.

Key Advantages

Impact & Crack Resistant

Thickened integrated aluminum alloy frame with reinforced structure, no crack or deformation under long-term vibration and external impact. Outstanding mechanical strength ensures long service life.

Curved Inner Cavity with Anti-slip Rubber Pad

Arc inner surface perfectly fits cable outer diameter. The thick insulating rubber liner prevents cable sheath scratch, delivers anti-slip, shock absorption and noise reduction performance.

Spring Buffer Fastening System

Matched high-strength compression springs and multi-group fastening bolts automatically compensate gaps from cable thermal expansion. Uniform clamping force avoids cable loosening and slipping.

Premium Material & Exquisite Finish

Made of high-purity aluminum alloy with smooth polished surface, anti-corrosion and anti-oxidation, stable performance in humid outdoor and corrosive underground environments.

Full Sizes & Customization Available

A full range of standard sizes in stock (e.g. JGH-2 100-120). Non-standard customization is acceptable based on your cable diameter, installation conditions and dimensional requirements. Competitive price for bulk orders.

Application

For fixing single-core high-voltage cables of 10kV / 35kV / 110kV. Ideal for utility tunnels, underground cable galleries, mine power lines, power distribution rooms, new energy photovoltaic & wind power cable projects.

Service Notice

We have abundant stock of standard specifications. If standard models cannot meet your dimensional or structural requirements, custom non-standard clamps are supported. Please feel free to contact us for catalog, drawings and quotations!