Products
Transmission Structure
With hot-dip galvanizing treatment (thickness≥90μm), it can adapt to temperature ranges from -40°C to 60°C and has long - term corrosion resistance.
Features
The transmission structures is an advanced power transmission structure featuring a cylindrical steel tube main body, distinct from traditional lattice towers. It complies with GB/T 19001-2016/ISO 9001:2015 and GB/T 24001-2016/ISO 14001:2015 standards, crafted from high-quality Q345 and Q420 steel for exceptional mechanical strength. The seamless tubular design enhances structural stability while reducing wind load by 30% compared to lattice alternatives. Suitable for 110kV-750kV power transmission, the transmission structures excels in urban, coastal, and mountainous areas, offering a sleek profile that blends with diverse environments.
Product Parameters
|
Technical Indicators |
Specification Parameters |
|
Height Range |
25-100m |
|
Rated Voltage |
110-750kV |
|
Maximum Span Capacity |
≤600m |
|
Wind Resistance |
≤40m/s |
|
Ice Load Resistance |
≤25mm |
|
Main Material |
Q345, Q420 steel |
|
Corrosion Protection |
Hot-dip galvanizing (≥90μm) |
|
Weight per Unit Height |
120-350kg/m |
Product Features
Tubular main structure with wall thickness 8-20mm, ensuring high torsional rigidity and load-bearing capacity.
01
Hot-dip galvanizing (≥90μm thickness) for long-term corrosion resistance, adapting to -40℃ to 60℃ temperature ranges.
02
Aerodynamic design minimizes wind resistance coefficient to 0.35, reducing operational stress.
03
Prefabricated components with precision machining, ensuring on-site assembly accuracy within ±2mm.
04
Low maintenance requirements, with a 15-year maintenance-free period for core structures.
05
Main Applications
1.Urban power grid upgrading, fitting in dense residential and commercial areas with limited space.
2.Coastal power transmission projects, resisting salt spray corrosion and strong sea winds.
3.Mountainous area transmission lines, adapting to steep slopes (up to 35°) and complex terrain.
4.Renewable energy integration, transmitting power from offshore wind farms and solar power plants.
5.Cross-river/valley transmission, supporting long-span layouts (up to 600m) with stable structural performance.
FAQ
Q: What is the design service life of the tower?
A: With high-quality steel and anti-corrosion treatment, the service life reaches 50 years, exceeding industry average by 10 years.
Q: How long does on-site installation take?
A: A 50m tower can be installed by a 6-person team in 3-4 days, 40% faster than traditional lattice towers.
Q: Can it be customized for special environmental conditions?
A: Yes, we offer anti-corrosion coating upgrades for highly corrosive areas and enhanced ice-load designs for cold regions.
Q: What quality certifications does it hold?
A: It has passed ISO 9001 quality, ISO 14001 environmental, and ISO 45001 occupational health and safety certifications.
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