Galvanized Transformer Cross Arm is a galvanized beam group for transformer platforms on concrete poles. It is used in power distribution, pole-mounted transformer support, and outdoor utility renovation. The main advantage is the corrosion layer: the beam, brackets, plates, and matching 8.8 grade bolts can be supplied with hot-dip galvanized surfaces, which helps the platform resist outdoor rain and soil humidity around the pole area.
Product Parameters
|
Parameter |
Specification |
|
Material |
Q235B; Q355B when higher load is needed |
|
Section Size |
10# channel 100×48×5.3 mm; 12# channel 120×53×5.5 mm |
|
Beam Length |
2.5 m, 2.85 m, or drawing length |
|
Bolt Grade |
M12/M16, 8.8 grade |
|
Surface Treatment |
Hot-dip galvanized, 85 μm or drawing requirement |
|
Accessories |
Plates, braces, bolts, nuts, flat washers, spring washers |
|
Use Position |
Outdoor transformer platform on double concrete poles |
Product Advantages
1) Galvanized Transformer Cross Arm is processed as a set, so the beam mark, hole position, and accessories can match one transformer platform.
2) Hot-dip galvanizing is applied after drilling and welding, which reduces bare areas around holes and welds.
3) Q355B can be used when the platform supports larger transformer weight or faces strong wind load.
Main Applications
Used for pole-mounted transformer platforms, distribution line support, and outdoor power equipment frames.
Suitable for projects that need galvanized steel parts shipped as complete marked sets.
Production Process
Steel cutting, hole drilling, plate welding, trial matching, hot-dip galvanizing, and final marking are arranged by drawing.
The platform accessories are counted by set, so the bolts and braces do not separate from the beam during transport.
FAQ
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