Self-support Galvanized Steel Radio Tower Communication Lattice Mast
Self-support Galvanized Steel Radio Communication 30m to 70m
3-legged or 4-legged Self-support Lattice Telecom Mast
Guangzhou Guangxin Communication Equipment Co.,Ltd. is a large scale manufacturer of telecommunications and traffic infrastructures, including telecommunications monopoles and towers, street light poles and towers, power gride & electricity transmission towers, lighting protection poles, artificial bionic tree camouflaged antenna towers, CCTV camera poles and high masts, guideboards poles, billboards and led display gantry frames, ETC toll gate frames and other steelworks. Many projects we supplies have won parter reputation, awards and approvals from the users and customers. We are supplying the steelworks for 5G infrastructures, smart city and safe traffic facilities, civil contruction and developing many other fields.
Technical Specifications of Galvanized Steel Materials and Telecom Tower
| Galvanized Steel Telecommunications Tower |
| 1. Material | |
| Weldable Structural Low Carbon Steel Plates or Tubes |
| 2. Grade | Main structure | Braces |
| GB/T1591:Q345B | GB/T 700:Q235B |
| ASTM A572 Gr50 | ASTM A36 |
| EN10025: S355JR, S355J0,S355J2 | EN10025: S235JR, S235J0,S235J2 |
| 3. Design Wind Speed | Up to 250 km/h |
| 4. Allowable deflection | 0.5 ~1.0 degree @ operational speed |
| 5. Tension strength | 470~630 MPa | 360~510 MPa |
| 6. Yield strength | 355 MPa | 235 MPa |
| 7. Elongation (%) | 24 | 20 |
| 8. Impact strength KV (J) | 27(20°C)---Q345B(S355JR) | 27(20°C)---Q235B(S235JR) |
| | |
| Bolts & Nuts |
| 9. Grade | Grade 4.8, 6.8, 8.8 |
| 10. Standards for mechanical properties |
| 10.1 Bolts | ISO 898-1 |
| 10.2 Nuts | ISO 898-2 |
| 10.3 Washers | ISO 6507-1 |
| 11. Standards for Dimensions |
| 11.1 Bolts | DIN7990, DIN931, DIN933 |
| 11.2 Nuts | ISO4032, ISO4034 |
| 11.3 Washers | DIN7989, DIN127B, ISO7091 |
| Welding |
| 12. Method | CO2 Shielded Arc Welding & Submerged Arc Welding(SAW) |
| 13. Standard | AWS D1.1 |
| Galvanizing |
| 14. Galvanization standard of steel sections | ISO 1461 or ASTM A123 |
| 15. Galvanization standard of bolts and nuts | ISO 1461 or ASTM A153 |
Applications of Steel Towers
1, GSM, 2G/4G/5G cellular Mobile communications antennas mounting and telecom signal transmission tower.
2, FM, AM, VHF radio transmission tower.
3, TV station tower
4, Electrical power transmission and distribution pylon
5, Millitary watch tower
6, Radar Microwave tower etc.
Features of Mobile Communication Tower:
1. Small coefficient of wind load, strong wind resistance.
2. Save land resource, convenient location.
3. Convenient transportation and installation.
4. According to the customers’ choice, the ladder can be placed inside or outside.
5. With advanced international design concept and calculation method, tower slope can be adjusted in accordance with geology and climate.
6. Convenient and safe to install, small area covering, and easy to select site.
45m Galvanized Steel telecom tower erected in Philippines
Specification of Mobile Communication 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.
|
RDS tower foundation
Product Tags:
|
|
50m/s Self Support Galvanized Steel Radio Tower Communication Lattice Mast Images
|
