Electric cross arm

Hot dip galvanized power crossarm is the core supporting hardware of overhead distribution lines, mainly used for installation on power poles to fix insulators, clamps and other components, thereby supporting wires and serving as the basic component for protecting line stability.

Core strengths

High strength steel material

The main body is formed by cold bending excellent angle steel or channel steel, which has excellent bending and torsional strength, can withstand the weight of wires and insulators as well as wind and ice loads, and is not easily deformed during long-term operation.

Hot dip galvanizing anti-corrosion treatment (based on actual reports)

The surface has undergone hot-dip galvanizing treatment, resulting in a dense zinc layer with strong adhesion. It can effectively resist moisture, salt spray, and dust erosion, greatly improving corrosion performance. Its outdoor service life can reach more than 15 years.

Multi porous design, adaptable and flexible

Reserve multiple installation holes to accommodate different types of insulators, clamps, and fittings, meeting the installation needs of various low-voltage distribution lines.

Production meets standards and has strong universality

Produced according to national standards and compatible with poles of different diameters, with convenient installation, it is the mainstream choice for rural power grid renovation and municipal power distribution.

Applicable scenarios

Power Engineering: Wire Support and Hardware Fixation for Low Voltage Distribution Lines

Rural power grid renovation: standardized cross arm matching of rural distribution lines

Municipal power distribution: supporting components for urban streetlights and overhead power lines in residential areas

Communication engineering: Support brackets for overhead communication optical cables