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25m 80m Q355 Hot Dip Galvanized Steel Tower 3 Legged Self Supporting

Categories Telecom Steel Tower
Brand Name: GUANGXIN
Model Number: SST-31
Certification: ISO9001
Place of Origin: Guangzhou, China
MOQ: 500kgs
Price: USD1.73/kg
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500kgs monthly
Delivery Time: 20-30 days
Packaging Details: pallets
Material: Galvanized Steel Tower
Grade: Q235B, Q345B, Q355B, ASTM-A36, ASTM A-153 etc.
Design: 3 legged self-supporting Steel Tower
Height: 25m, 30m, 35m, 40m, 45m, 50m, 55m, 60-80m etc.
Surface Treatment: Hot dip galvanization and painting (optional)
Platforms: 1-4 platforms or without platform
Mounting Brackets: 3-24 brackets for antennas, RRUs, microwaves
Wind Speed: 100-280km/h (3s gust)
Wind Load: 0.35-1.0kN/sqm
Applications: FM radio, GSM 3G, 4G, 5G communication transmission stations
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25m 80m Q355 Hot Dip Galvanized Steel Tower 3 Legged Self Supporting

25m 80m Q355 Hot Dip Galvanized Steel Tower 3 Legged Self Supporting


3-leg Self-supporting Galvanized Tubular Steel Lattice Tower for Mounting Telecommunication Antennas


Descriptions


Self-supporting steel communication tower

3 legged tubular lattice tower made up of galvanized steel pipes and angle steel plates

FM radio transmission tower, GSM 3G, 4G, 5G communication microwave and antenna tower

25m to 80m high mast galvanized steel lattice tower for communication transmission stations

Custom designed and fabricated steel tower for worldwide communication applications.

All the steel towers are fabricated and delivered according to customer's approved drawings and specifications.

The steel tower is generally composed of foundations, tower body, rest and work platforms, antenna mountning brackets, ladder, lightning rod and earthing leads.


MaterialSteel pipes, Angle steel plates, flat steel plates, bolts and nuts Galvanized Steel Tower
Steel TypeWeldable low carbon structural steel
Steel GradeGB Q235, Q345, BS 4360, ASTM A36 etc.
Yield StrengthFy≥235MPa
Tensile StrengthFu≥400MPa
Elongationσ≥20%
Surface FinishHot dip galvanization
Galvanized layerT≥65μm
Height20m to 100m, customized to requests
Design4 legs self-supporting or free standing lattice tower
StructureMultiple platforms and brackets for mounting power cables or wires, customized to requests.
Supply modeCKD(Complete Knocked Down), SKD(Semi-Knocked Down), DKD(Direct Knocked Down)
Fixing/FasteningBolts and nuts, connecting plates
ConfigurationFoundations/anchoring bolts, tower sections, 1-5 platforms (optional), mounting brackets, ladder, anti-fall safety system, lightning rod, earthing plate etc.
Wind Load0.35-1.0kN/sqm
Lifespan20-50 years
Warranty3 years
ApplicationsGSM/3G/4G/5G/FM radio antennas, microwaves, telecom stations.


Specifications:


Height: 25m to 80m, customized to customer's requirements

Material: galvanized steel pipes (for tower legs) and angle steel plates (for bracings)

Steel grade: Q345B or Q355B for tower legs, Q235B for bracings, grade 4.6 or 8.8 for bolts and nuts.

Wind speed (3 seconds gust): 100-290km/h

Wind load: 350-1000N/sqm


Construction of foundations Under in-house fabrication


FAQ:


1, Where is your factory?
Our factory is located in Huadu District of Guangzhou City, about 35km away from Baiyun Airport.

2, What can you supply?
We're professional manufacturer of steel frames for civil infrastructures and frameworks, especially telecommunications towers, power grid towers, street light poles, portal gantry frames for traffic lights, guideboards, CCTV cameras, LED display screens, advertising billboards, factory plants etc. We can produce the steel works according to your designs and drawings.

3, How long can you deliver?
15-35 days after confirming shop drawings, depending on order quantity.

4, What’s your advantages comparing with other suppliers?
We have been specializing in this field for more than 10 years since 2009, we have professional engineers and designers, skilled workers, advanced production line equipped with CNC and laser cutting machines, welding machines, shaping machines, test instruments etc., we can produce the poles and towers or other steel frameworks according to customers’ designs, specifications, drawings, requirements. Our quality is very good but price is reasonable and competitive. We’re also providing excellent in-sales and after-sales services. We always provide good quality products and services beyond customers’ expectations.

5, Can I customize the towers, poles or frameworks?
Yes, we can fabricate the towers, poles, frameworks or other related products according to your drawings, specifications and requirements.

6, What’s your payment terms?
T/T or irrevocable documentary L/C is accepted for us. The general payment arrangement is 30% down payment before production and full payment before shipping by T/T, or L/C issued before production.

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