Fiberglass power transmission crossarm
Made of polyurethane resin and glass fibre with excellent performance.
High flexural strength;
Excellent Insulation performance.
The product meets the relevant technical standards and has passed the tests by
the relevant testing institutions of the State Grid.
FRP power transmission crossarm
1. Excellent insulation, lightning protection and pollution protection
Effectively prevent lightning flashover accidents caused by induction lightning in distribution network lines. Lightning resistance level of direct lightning is increased by more than one time, and creeping distance
between phases and phases is greatly increased. Good hydrophobicity of composite material surface
improves the anti-pollution flashover performance obviously.
2. Light weight, high strength, good mechanical performance, convenient transportation, installation and construction
Density for Composite material in our fiberglass power transmission crossarm is 1/4 of steel, strength can reach more than 300 MPa, pole can be restored under large bending
without affecting the follow-up performance; under the same design conditions, composite material
pole weight is about 1/5 of cement pole weight, which is convenient for post-disaster reconstruction and
restoration of power supply.
3. Weather resistance, corrosion resistance, less maintenance, long service life
Composite materials for Fiberglass power transmission crossarm can maintain high strength in acid, alkali, salt and common solvent medium for a long time, without any anticorrosion maintenance work, and have a service life of at least 30 years.
4. Good effect of bird control
Composite Fiberglass power transmission crossarm have smooth surface and self-cleaning function, which can increase the difficulty of bird nesting and effectively reduce the short-circuit
flashover accident caused by bird nesting and feces.
Hotline: +86 159 3118 6366
Wechat: +86 159 3118 6366