4 Legged Angular Telecommunication Tower

Electrical Transmission Tower
January 19, 2018
angel electric transmission line tower
January 22, 2018

4 Legged Angular Telecommunication Tower

Tubular tower appeared year 2001 in China. The main pier is made from tubular, auxiliary part made from pipe and angel steel.
The advantage of tubular tower:
1. Reduce the weight by 10%–20%
2. Reduce the wind press of the tower
3. Larger 20% rotation radius than angel tower.
4. Larger load capacity than angel tower.
5. Reduce 10%–20% material
6. Shorten preiod install
7. Structure diversification

The shortage:
1. More complex structure connection
2. Slower efficiency in production

HeightFrom 10M-100M or according to client’s requirement
MaterialNormally Q235B/A36,Yeild Strength≥235MPa
Q345B/A572,Yeild Strength≥345MPa
As well as Hot Rolled coil from ASTM572, GR65,GR50,SS400
Tolerance of the dimensionAccording to client’s requirement
Surface treatmentHot-dip-galvanized following ASTM123, or any other standard by client’s requirement
Joint of PolesSlip joint, flanged connected
StandardISO9001:2008
Welding StandardAWS(American Welding Society)D 1.1
Production ProcessRaw material test-cutting-bending-welding-dimension verify-flange welding-hole drilling-sample assemble-surface clean-galvanization or power coating /painting-recalibration-packages

2 Comments

  1. admin says:

    how do telecommunication towers work

    • admin says:

      telecommunication tower consists of antennas that both transmit and receive signals from mobile phones. After receiving signal from a mobile phone, the cell phone tower then transmits the signals to a “switching center” – a telephone exchange for mobile phones. Here the call is connected either to another mobile phone or to telephone network.

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