25m Guyed Telecom Mast (MGT-GT25)

25M guyed telecom mast
This photo refers to our 25m guyed telecom mast for our South-East Asian country client, with technical data as follow:  
Structure height above ground: 25.00 (m)
Elevation of structure bottom for wind height adjustment: 0.00 (m)
Structure height for structure gust response factor: 25.00 (m)
Structure gust response factor, Gh: 1.1096
Guy installation temperature: 0.00 (deg C)
Tower Type: Triangular Latticed tower
Design standard: TIA/EIA 222-G latest version


MEGATRO mainly provide fabrication and design of every type of light telecom poles for our overseas clients. This type structure foundation adopt anchor bolts connect with structure base plate and main body. Structure foundation belongs to precast concrete foundation with template and anchor bolts underground. And this structure was made of hollow pipe, which can be quickly deployed with minimal hardware and labor, factory drilled to customer specifications or modified in the field, if required, using a carbide-tip bit. In general, this type of pole fabricated with mild steel or high strength steel, such as ASTM A36, ASTM A572 GR50, GR65, Q235B, Q345B, S355JO, S355JR, ST37, ST52, BS 50B or other.

The wind loading on the tower and antennas mounted on it will withstand a ground level wind velocity of 40m/s and survival speed of 50m/s including with height in accordance with latest standard. Antenna that will be considered when it calculates wind areas will be 7 panel antennas, five each 600 mm diameter microwave dishes & one 1.2m Ø Microwave plus all the feeders for GSM and MW antennas.
Moreover, we also provide aviation light, lightning rod, tower earth kits, cable tray for our client.
 

MEGATRO provide light telecom tower at a much lower material cost than self supporting towers. Since 2004, MEGATRO has been manufacturing every type of telecom tower for telecom applications. MEGATRO pioneered the development of transmission tower, telecom tower, substation, and other steel structure and was also at the forefront in the design of Transmission tower. MEGATRO has a complete staff of professional engineering personnel trained in the PLS Pole program and three different manufacturing processes for producing steel towers, poles and other supports. We utilize the latest versions of PLS-CADD, PLS-POLE, TOWER, AutoCAD and other CAD software.

MEGATRO is one of the few manufactures who assemble a face of guyed telecom tower. This attention to quality may not be the cheapest process but it does insure every tower meets our high standards of quality. And it helps to reduce on-site construction cost due to mismatched assemblies. MEGATRO guy telecom mast systems can accommodate a variety of telecom antenna with mounts. After fabrication all guy telecom towers are delivered to the galvanizing facility to be Hot DIP Galvanized. Towers are processed through the facility by Caustic Cleaning, Pickling, and then Fluxing. These strict procedures insure years of maintenance free towers. Even we take secondary finish for client again, which as duplex surface treatment.

Other information:
Availability size: Based on the customer's requirements.
Material: Chinese material or as per clients requirement
Package: Both parties discuss before delivery
Port of Loading: Qingdao Port
Lead Time: One month or based on the customer's needs
Minimum order: 1 set
Fabrication standard: Chinese Standard or other standard which client accepted

Steel grades
Tower body: Chinese steel Q345B, which same to ASTM A572 GR50
Other webs, bracing and not stress plate and angle steel: Chinese Q235B, which same to ASTM A36
Plates: Chinese steel Q345B, which same to ASTM A572 GR50
Bolts: Chinese grade 6.8 and 8.8, which similar to ASTM A394
A) Dimension and tolerance for angle are according to GB/T1591-1994, similar to EN 10056-1/2
B) Hot DIP galvanization in accordance with GB/T 13912-2002, which similar to ASTM A 123
C) The welding will be performance in accordance with AWS D1.1 or CWB standard

If any special requirement, we can design and discuss with client.