Triangular 3 Legs Steel Telecom Antenna Tower 20m To 100m Iso9001
Triangular 3 Legs Steel Telecom Antenna Tower iso9001
Communication tower technical indicators:
a) Communication steel Lattice tower height: refers to the vertical distance from the base of the tower foot to the installation location of the lightning rod;
b) Wind pressure requirement: Determine the wind pressure according to W0=V02/1600 by taking the average maximum wind speed V0 (m/s) of the 10-year once-in-tact 10-minute period of the local comparatively empty ground and flat surface with a height of 10m. kN/m2;
c) Full-load wind load: Calculate based on the number of antenna layers and the number of microwave antennas per layer, and the antenna diameter in a specific project;
d) Communication tower flexion angle: less than 1 degree;
e) Center tilt: The verticality of the tower shall not be greater than 1/1500 of the height of the steel Lattice tower ;
f) Seismic strength: ≥8°;
g) The period of preservation: not less than 30 years in the local environment;
h) Galvanizing requirements: General thickness greater than 86 microns, uniform thickness, smooth surface. The specific situation is determined according to the specific project;
i) Material: Q345 Q235
j) Source of steel: Baosteel / Shougang / Handan Iron and Steel
Specification of lattice tower:
| Material | Tubular Steel, Angle steel plates, Flat steel plate |
| 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 | 20m to 100m, customized to requests |
| Design | 4 legs self-supporting or free standing lattice tower |
| Structure | 1 to 5 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 plates |
| Configuration | Foundations/anchoring bolts, tower sections, 1-5 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 | 5 years |
| Applications | GSM/3G/4G/5G/FM radio antennas, microwaves, telecom stations. |
Communication tower product classification:
a) Classification by material: angle steel towers, steel pipe towers.
b) Classification by structure: four-posted angle steel towers, three-column steel tube towers, single-tube towers (single tube towers), and pull-line towers.
c) According to the support methods: self-standing towers, pull-line towers;
d) According to location: ground tower, roof tower;
e) The types of communication towers of our company: general communication towers, beautification communication towers, bionic tree communication towers, and landscape communication towers.
Accessories:
1. Paint kits (ICAO standards): Water Based Acrylic Anticorrosive Paint which include Primer, International Orange/Red and Ivory White
2. Aviation Light: 48V/220V Double Light and Single Light & Solar Light
3. Lightning System: Lightning rod with 70mm2 G/Y copper cable down conductor or 25x3mm copper flat tape with clamps, and copper coated steel busbars or as per specified by clients.
4. Earthing System: Earthing Rod with copper clad steel strand cable and lugs etc. or as per specified by Clients.
5. ACDB as per specified by clients
6. Fencing: Palisade fence and wire mesh fence with razor wires and gate.
7. Fall arrest system: GB and CE certificate fall arrest system.
8. Optical Fiber Cable: as per specified by client
9. Generator: as per specified by client
10. Canopy and Generator Cage: as per specified by clients
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