Rectangular Steel Crossarm 

Product Description：

The RECTANGULAR STEEL CROSSARM is a commonly used load-bearing and support component in transmission lines. Manufactured from premium carbon steel rectangular tubing and hot-dip galvanized to ASTM A153 standards, it offers excellent corrosion resistance and structural strength. It is primarily used to support insulators, conductors, and other power line accessories on utility poles, ensuring safe and stable line operation.

Product Advantages：

1. High-strength carbon steel with excellent load-bearing and impact resistance

2. Hot-dip galvanized for superior rust and corrosion resistance

3. Rectangular design for structural stability and easy installation

4. Compatible with various fittings and fasteners

5. Long service life with minimal maintenance requirements

Application Scenarios：

1. Crossarm support on transmission line poles

2. Distribution line upgrades and new installations

3. Load-bearing supports for telecom lines

4. Electrical support systems for railway and transportation infrastructure

5. Power projects in high-wind or corrosive environments

Parameter：

Safety & Quality Assurance：

1. Materials comply with ASTM international standards

2. Dual inspection of galvanizing thickness and adhesion

3. Full inspection for dimensions, load capacity, and corrosion resistance before shipment

Frequently Asked Questions：

Q1: Can it withstand extreme weather conditions?

A1:  Yes, it is suitable for high temperatures, humidity, salt spray, and high-wind conditions.

Q2: Can hole patterns be customized?

A2: Yes, hole patterns can be customized according to design drawings.