Megatro 50m Light Weight 3 Legged Angular Telecom Tower

Megatro 50m Light Weight 3 Legged Angular Telecom TowerMEGATRO is a full service engineering company with a global reputation for delivering excellence and innovation in telecommunications systems.Over 10 years of experience and innovation in engineering, designing and building towers has evolved MEGATRO into its current form:l&

Featured Products

Megatro 50m Light Weight 3 Legged Angular Telecom Tower
Megatro 50m Light Weight 3 Legged Angular Telecom Tower

MEGATRO is a full service engineering company with a global reputation for delivering excellence and innovation in telecommunications systems.
Over 10 years of experience and innovation in engineering, designing and building towers has evolved MEGATRO into its current form:
l         Full Turn-Key provider including site acquisition, engineering services, manufacturing,   field services-DAS, tech services, value added reseller and monitoring, maintenance and network ownership
l         Specialize in developing supplying and building wireless and wired networks and in-building telecommunications systems, as well as energy infrastructure
l         Single source from Design to System Integration
l         Top quality, ISO 9001 registered
A complete selection of towers including self-support, lattice steel tower, monopoles and guyed towers, form custom-designed radar towers to broadcast towers and energy infrastructure. MEGATRO carries a variety of related products including fall protection, transmission lines, antennas, obstruction lights, and accessories, and other products if client need, MEGATRO also tailored product as per client condition.

MEGATRO mainly design all kinds of towers and posts for:
a.       Telecoms
b.      Power transmission
c.       TV and Radio Broadcast
d.      Roads and City Development
e.      Wind energy solution
f.        Other steel structure
 
Our complete selection of towers includes:
a.       Self-supporting
b.      Monopoles
c.       Guyed towers
d.      Custom-designed radar towers
e.      Broadcast towers
f.        Power transmission
 
MEGATRO also designs and manufactures tower related products including:
a.       Fall protection
b.      Antenna brackets
c.       Other accessories if needed by clients
 
This photo refers to our 50M light weight 3 legged angular telecom tower, which we exported to Africa in year 2015, with some TOWERS details as follow:
 
1. 50m Tower with capacity to support 14sq.m loading at 40m/s including Internal climbing ladder with safety cage
2. Supply of a standard holed cable tray on to the plinths. Length 8m, thickness 1.5mm and 300mm width, with bend
3. Holding down bolts, anchor plates and five 1No.foundation setting template Vertical feeder support brackets
4. GSM /Cellular antenna mount-Leg mount With 3m Pole
5. Microwave Antenna Mount-Leg mount With 2m Pole
Note: Maximum dish size -1.8m diameter
6. Aircraft warning Light kit: single Top Mounted at 40m low intesity light, Outdoor Control box; Photo cell unit with accessories (ICAO standards)
7. Tower paint: Primer-1 coat, Tower Orange-2 Coats, Tower white - 2 Coats (ICAO standards)
8. Tower Earthing kit: Good earth kit material to give a reading of less than 3 Ohms(Earth Rods, Round 70mm bare copper wire, Earth rod 1.2M sabs m16,Denzo tape 50mm, Bolt brass M10X30mm,Nuts Brass M10 , earth Clamps 70mm brass etc)
 
Accessories:
? Antenna mounts
? Anti-climb guard & other safety devices
? Cable tray
 
Design Standards:
TIA/EIA 222-G, or BS8100, EUROCODE 3 PART 3-1
 
Materials:
? Legs Q345B, or ASTM A572 GR50, or ST 52-3, or S355JR
? Braces and plates Q235B, or ASTM A36, or S235, Or ST 37-2
 
 Fabrication
A) Dimension and tolerance for angle are according to GB/T1591-2008, 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

Connections:
Bolts (ISO 8.8, SAE Grade 5, or ASTM A-325) + flat washers, nuts and spring
washers (5% hardware overage)
Anti-Corrosion Treatment:
All steel elements are hot-dip galvanized (ASTM A123)
Anchoring: Anchor rods (ASTM F1554) used with leveling nuts and a positioning template
 
Shipment:
Standard 20' to 40' ISO container
Documentation:
? Detailed packing list
? Installation & maintenance manual
? Foundation design
 Megatro 50m Light Weight 3 Legged Angular Telecom Tower

For this 50M light weight 3 legged angular telecom tower, Our MEGATRO performs in-house design activities by PLS software or other software. Our Engineering Department is boasting of highly qualified engineering who are conversant with international codes and standards. The work is carried out with extensive use of CAE/CAD via a large of computer network. The computer hardware & drafting software are liked to the CNC workshop equipment for downloading of information thereby eliminating error and saving valuable production time.  
 
After fabrication all poles 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.
 
Moreover, we offer cost effective range of development and installation service regarding as an additional installation service. These are further, designed for both government and civil communications and suitable for both far-off and short distance communications. For additional protection, we cover these with protective shield to prevent the radioactive fallouts.

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



APPLICABLE STANDARD AND CODES
All towers manufactured and design shall be generally in accordance with latest revision of the following standards except where specifically directed otherwise.
General
IEC 60050 (151)                         International Electro-technical Vocabulary
                                       Part 51 Electrical and Magnetic Devices
IEC 60050 (601)                      Chapter 601: Generation, transmission and distribution of electricity-General
IEC 60050 (601)                    Chapter 601: Generation, transmission and distribution of electricity-Operation
IEC 60059                              IEC standard current ratings
Chinese Standard
NoCodeDESCRIPTION
1GB/T2694-2003Power Transmission line Steel tower - Technical requirements for manufacturing
2JGJ81-2002Technical specification for welding for steel structure of building
3GB9787-88Measuring and allowable tolerance for hot-rolled equal angle
4GB709-88Measuring and allowable tolerance for hot-rolled plate and strip
5GB/T699-1999Quality Carbon Structural Steel
6GB/T1591-1994Low alloy high strength structural Steel
7GB700-88Carbon Structural Steel
8GB222-84Method of sampling steel for determination of chemical composition and permissible variations
9GB/T228-2002Method for Tensile testing of metals
10GB/T232-1999Method for Bending test of metals
11GB/T5117-1995Carbon Welding Rod
12GB/T5118-1995Low Alloy Welding Rod
13GB/T8110-1995Welding wires for gas shielding arc welding of carbon and low alloy steels
14GB/T10045-2001Carbon steel flux cored electrodes for arc welding
15JB/T7949-1999Weld outer dimensions for steel construction
16GB50205-2001Test Standard for Acceptance of Steel Structure
17GB/T470-1997Zinc Ingot
18GB3098.1-2000Mechanical properties of fasteners-Part 1:Bolts, screws and studs
19GB3098.2-2000Mechanical properties of fasteners-Part2: Nuts, and thread
20GB3098.3-2000Mechanical properties of fasteners-Part3: Fastening screw
21GB/T5780-2000Helical Bolts Grade C
22GB/T41-2000Helical Nuts Grade C
23GB/T90-2002Flat Washer Grade C
24GB/T13912-2002Metal Coating, Technical Requirement and Test Method for Hot-dip galvanized Metal Parts

 
 
American Standards:
StandardDescription
ASTM A6/A6MStandard specification for general requirements for rolled structural steel bars, plates, and sheet piling.
ASTM - 6   -  General Requirements for delivery of Rolled Steel Plates, Shapes, sheet Piling Bars for  structural used
ASTM A36/A36-M-97aStandard specification for Carbon structural steel
ASTM A123 / A123M-02Standard specification for Zinc (Hot-Dip Galvanized) Coatings on iron and steel products
ASTM A143 / A143M-03Standard Practise for Safeguarding Against Embitterment of Hot-Dip Galvanized Structural Steel Products and Procedure for Detecting Embitterment
ASTM A153/ A153M-05Standard specification for zinc coating (Hot-Dip) on iron and steel hardware
ASTM A - 194 -   Grade for bolt
ASTM A239Standard practice for locating the thinnest spot in a zinc (Galvanized) Coating on Iron or Steel Articles
ASTM A242Standard specification for High-Strength Low-Alloy Structural steel
ASTM A307Standard Specification for Carbon Steel Bolts and Studs, 60000 PSI Tensile strength
ASTM A370-06Standard Test Methods and Definitions for Mechanical Testing of Steel Products
ASTM A325Standard Specification for structural bolts, steel, Heat treated 120/105 ksi minimum tensile strength
ASTM A-325 or A-354 -  Galvanized hexagonal head of  connection bolt
ASTM A325-97Standard Specification for High-strength Bolts for structural steel Joints
ASTM A384 / A384M-02Standard Practise for Safeguarding Against Warpage and Distortion During Hot-Dip Galvanizing of Steel Assemblies.
ASTM A394-93Standard Specification for steel Transmission Tower, Bolts, Zinc Coated and Bare
ASTMA - 563-    Class and size of nuts
ASTMA - 572  - Chemical composition of steel
ASTM A572/A572-97cStandard specification for High-Strength Low-Alloy Columbium-Vanadium Structural steel
 ASTMA - 615 -   The anchor bolt material
ASTM A673 / A673M-07Standard Specification for Sampling Procedure for Impact  Testing of Structural Steel
ASTM B201Standard practice for testing Chromatic coating on Zinc and Cadmium surfaces
ASTM  E94-93Standard Guide for Radiographic Testing
ASTM E 709-95Standard Guide for Magnetic Particle Examination
ASCE Manual 72   -  Load testing a simple structure
ASCE 10-97Standard Design of latticed steel transmission structures
AWS D1.1American Welding Society D1,1/D1,1M structural Welding code- Steel
ANSI B-182-2Bolts, nuts and washers dimensions
 
DIN VDE 0101                       -  Isokeraunic Level
VDE 0201                              - Climatic and environmental   conditions
CVDE 0210                           -  Minimum safety factors under    simultaneous working loads
ISO R898 Mechanical Properties of Fasteners
BS EN ISO 1461:1991 - High dip galvanized coatings on fabricated iron and steel articles. Specifications and standards
A) BS 5950: Welding Terms And Symbols
B) BS 729: Hot - Dip Galvanised Coating On Iron And Steel Articles
C) BS 2901: Filler Rods And Wires For Gas Shielded Arc Welding: Part 1 Ferritic Steels
D) BS 3692: ISO Metric Precision Hexagon Bolts, Screws And Nuts
E) BS 4360: Weldable Structural Steel
F ) BS 5135: Metal - Arc Welding Of Carbon And Carbon Manganese Steel
G) BS 5950: Part 1: Code Of Practice For Loading Latticed Tower & Masts
Part 2: Guide To The Background And Use Of Part 1"Code OF Practice For Loading"
Part 3: Strength Assessment of Members
H) DD 133 (1986): Code Of Practice For Loading Latticed Tower & Masts
I) BS 4592 (1987): Part 2: Specification For Expanded Metal Grating Panels
J) BS 4592 (1977): Code Of Practice For Protective Coating Of Iron And Steel Structure Against Corrosion
K) BS 4190: Bracing & Flanged Bolts
L) BS 4190: Rolled Steel sections, Flats & Plates
 
If any special requirement, we can design and discuss with client.
 Megatro 50m Light Weight 3 Legged Angular Telecom Tower

 

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours