The height of TV Tower, i.e. radio and television transmission
tower, is generally more than 70m. In order to reduce the impact of
wind resistance, steel pipe structure is mostly adopted. The
components of the tower are connected by bolts. All tower
components are hot-dip galvanized after processing. The angle iron
tower is composed of tower shoe, tower body, lightning tower,
lightning rod, platform, ladder, antenna support, feeder frame,
lightning downlead and other components.
Steel tower for Electrical Transmission Line: 110kV; 220kV; 230kV;
500kV and upper
Angle steel tower, Pole tower, Monopole tower...
Grade of Steel plate: Q235, Q345, SS400, SS540...
According to required by the design
Hot Dipped Galvanizing
ISO9001, JIS H8641, ASTM A123
1% for small part
Packaging & Delivery
According to Customer's request
Standard export package or as per client's requirements
Normally 30 - 60 days
Hebei Chang Tong supply 4G Mobile single tube tower 4G
communication angle steel tower 2019
Communication tower, the main structural form of four column angle
steel structure, three column angle steel structure
[main function] it is mainly used for signal transmission.
[main purpose] it is used in China Mobile, China Unicom, China
Telecom, China tower company and China Railway Communication
[structure form] it is mainly angle steel structure.
[structure content] Q235B steel or Q345B steel or 20 ﹥ steel is
generally used, all of which are hot-dip galvanized for
anti-corrosion treatment, and the connecting bolts are grade 6.8.
Lightning rod is set on the top of the tower, and the lightning
protection grounding resistance is less than or equal to 10 ohm.
[technical parameters] wind speed resistance: 30m / s, ice coating
resistance: 8mm, seismic intensity: 8 degrees, working temperature:
35-55 ℃, verticality: 1 / 1000.
[height dimension] 10m-50m.
[product features] round steel or angle steel is used as the tower
material, with small wind load coefficient and strong wind
resistance. The tower column is connected by outer flange or iron
clad angle steel, and the bolt is tensioned, so it is not easy to
damage, and the maintenance cost is reduced.
[service life] 30-50 years
[warranty period] 1-3 years