5m 20m Galvanized Telecom Steel Tower Tripod Rooftop Antenna Tower

Place of Origin Guangzhou, China
Certification ISO9001
Model Number RTT-032
Minimum Order Quantity 1 set
Price USD998-1998 per set
Packaging Details plastic bubble sheets
Payment Terms T/T, L/C, Western Union, MoneyGram
Supply Ability 500 sets per month

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Product Details
Delivery Time 20-30 Days Name Rooftop Antenna Tower
Material Weldable Structural Angle Steel Plates Or Pipes Surface Finish Hot Dip Galvanization
Height 6m To 20m Or Customized Height Material Grade GB Q235, Q345, Q355 Or Specified Grade
Yield Strength 235~355MPa Galvanized Thickness 65~85 Microns
Wind Load 0.36-1.0kN/sqm Lifespan 20-50 Years
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5m 20m Telecom Steel Tower


5m Telecom Steel Tower


5m Rooftop Antenna Tower

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Product Description

5m 20m Galvanized Telecom Steel Tower Tripod Rooftop Antenna Tower


5m to 20m Galvanized Steel Tripod Rooftop Tower for Communication Microcell Antennas



There are 3 popular types of lattice communication towers--ground fixed self-spoorting steel towers, rooftop self-supporting steel towers and steel wire guyed towers. The steel lattice towers are usually as high as 35m to 100m. Besides using for telecommunications, the steel towers are also widely used for power transmission and distribution as well as TV signal transmission stations.


Rooftop Galvanized Steel Bipod or Tripod or Lattice Tower


The rooftop steel tower is a small size tower for communication microcell station for enlarging the telecommunication signal coverage in the communities. It is typically designed as bipod or tripod tower mounted on the roof top, the height of rooftop towers is generally 5m to 20m. The rooftop tower is composed of a main pole which is made from tubular steel pipe and some angle steel or flat steel plates as bracings, connected by flanges, bolts and nuts. A foundation with anchoring bolts is also required for fixing the tower. Sometimes the rooftop tower is designed as wire guyed tower to make it with higher wind load.



Specifications of 3 Legged Tubular Steel Lattice Tower


Material Tubular steel pipes, angular steel plates, flat steel plate or solid steel bars, bolts and nuts
Steel Type Weldable low carbon structural steel
Steel Grade GB Q235, Q345, BS 4360, ASTM A36 etc.
Yield Strength Fy≥235MPa
Tensile Strength Fu≥400MPa
Elongation σ≥20%
Surface Finish Hot dip galvanization
Galvanized layer T≥65μm
Height 5m to 20m, customized to requests
Design 2 or 3 or 4 legs self-supporting or free standing lattice tower
Structure 1 to 3 platforms, each platform comes with 4 to 6 brackets for mounting antennas or specified number of brackets for mounting antennas, microwaves, RRUs and other devices.
Supply mode CKD(Complete Knocked Down), SKD(Semi-Knocked Down), DKD(Direct Knocked Down)
Fixing/Fastening Bolts and nuts, connecting flanges
Configuration Foundations/anchoring bolts, tower sections, 1-3 platforms (optional), mounting brackets, ladder, anti-fall safety system, lightning rod, earthing plate etc.
Wind Load 0.35-1.0kN/sqm
Lifespan 20-50 years
Warranty 3 years
Applications GSM/3G/4G/5G/FM radio antennas, microwaves, telecom stations


SST: Self-supporting Steel Tower


Self-supporting steel tower is the most popular tower for communication or power transmission and distribution applications. It’s generally designed for 3 legs or 4 legs, composed of galvanized tubular steel pipes and angular steel plates by welding and fastening with bolts and nuts. With height of 35m to 100m, the steel lattice towers are widely used for mounting communication macrocell stations and power transmission or distribution wires or cables.


5m 20m Galvanized Telecom Steel Tower Tripod Rooftop Antenna Tower 0

           50m Hight Mast 4 legged Angular Steel Lattice Communication Tower with 2 platforms



5m 20m Galvanized Telecom Steel Tower Tripod Rooftop Antenna Tower 1



Similar Galvanized Steel Communication Towers


5m 20m Galvanized Telecom Steel Tower Tripod Rooftop Antenna Tower 2

3 legged self-support steel lattice tower is generally made of tubular steel pipes as main structure (you can tell it as tower legs or body) and angular steel plates or pipes as sub-frame (horizontal and vertical bracings). The lattice tower is generally divided into several sections and the sections are connected by flange plates with bolts and nuts. Each tower section is made of tubular steel pipes and angular or flat steel plate, sometimes the tower is made of completely steel pipes or some bracings are made from solid steel bars.


The sections of tubular steel lattice tower completely made from steel pipes are generally welded in factory by 5m or longer lattice parts, each section is welded with flange plates for connection among tower sections. When you install the tower, you need to construct foundations with anchoring bolts frame (someone calls it steel cage frame) and concrete. The tower is fixed to foundations via flange plates with bolts and nuts. This kind of tubular steel lattice tower is easier for installation and very solid and strong, but the cost is a little higher and more costly for transportation because all the tower sections are welded in big parts which take more room in the truck or container.


So the most popular 3 legged steel lattice tower is made from tubular pipes and angular steel plates. The steel pipes are made for tower legs, angular steel plates are made for bracings (support members) and flate steel plates for connectors. The steel pipes are welded with flanges at each end for connection. All the parts of tower are prefabricated in CKD (completel knocked down) steel members ready for installation. When you install the tower, just fix the steel pipes to foundations by bolts and nuts and then connect the angular steel plate bracings to the pipes via welded connecting plates with bolts and nuts. In CKD way of fabrication, the cost is lower and shipping cost is also much lower because you can ship more materials in a container or truck.


The structure of 3 legged steel lattice communication tower is generally composed of foundation anchoring bolts (cage frames), sections of tower body, 1 to 5 platforms, mountning brackets, lightning arrest or protection rod, ladder, earthing plates, anti-fall safety system (external cage structure) and fasteners (such as clamps, clips, bolts and nuts etc.). The design, structure and height of telecommunication towers can be customized according to requirements and drawings.