Electric Power Transmission 33kV Tower
Tower Details
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Structure Features
The angle steel tower adopts lattice structure, which has the following advantages 1. Wide at the top and sharp at the bottom, heavy at the top and light at the bottom, with strong wind resistance
2. Seismic resistance, integrity, good bearing capacity, high structural strength, good ductility, good integrity and high seismic performance
4. Easy assembly and installation
4. Large lifting machinery is not required.
5. Convenient for local adjustment
Technical parameters
Power transmission line towers are generally divided into following types by their shapes: glass type, cathead type, fonts on type, dry fonts type, bucket type, etc. By their fuctions, there are tension transmission line towers, suspension transmission line towers, corner angle transmission line towers, terminal angle transmission line towers (dead-end towers), river crossing towers.
Height |
From 10M-100M or according to client’s requirement |
Suit for |
Electric Power Transmission and Distribution |
Shape |
Angular |
Material
|
Q235B/Q355B/Q420B |
Power Capacity |
33kV/35kV |
Tolerance of the dimension |
According to client’s requirement
|
Surface treatment
|
Hot-dip-galvanized following ASTM123, or any other standard |
Joint of Poles |
Slip joint, flanged connected |
Standard |
ISO9001:2015 |
Length of per section |
Within 13M once forming |
Welding Standard |
AWS(American Welding Society)D 1.1 |
Production Process |
Raw material test-cutting-bending-welding-dimension verify-flange welding-hole drilling-sample assemble-surface clean-galvanization-packages-delivery |
Packages |
Packing with plastic paper or according to client’s requirement |
Life Period |
More than 30 years, it is according to installing environment |