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Model NO.: MGp-110kv-1GGC1-ZG1
Structure: According to Client Requirements
Design Software: Pls
Accessories 1: Conductor and Cable
Accessories 2: Tower Earthing Kits
Accessories 3: Power Fitting
Trademark: MEGATRO
Transport Package: Export Standard Package
Specification: As per client requirements
Origin: Shandong, China
HS Code: 73082000
Model NO.: MGp-110kv-1GGC1-ZG1
Structure: According to Client Requirements
Design Software: Pls
Accessories 1: Conductor and Cable
Accessories 2: Tower Earthing Kits
Accessories 3: Power Fitting
Trademark: MEGATRO
Transport Package: Export Standard Package
Specification: As per client requirements
Origin: Shandong, China
HS Code: 73082000
MEGATRO 110KV 1GGC1-ZG1 SC tangent steel pole
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This photo refers to our 110KV 1GGC1-ZG1 SC tangent steel pole, it is widely used in our Chinese market. Some of technical features of this tower as follow:
1 climate condition
Item |
Temperature (ºC) |
Wind speed (m/s) |
Ice thickness (mm) |
Max. temperature |
40 |
0 |
0 |
Mini. temperature |
-20 |
0 |
0 |
Ice thickness |
-5 |
10 |
10 |
Basic wind speed |
-5 |
27 |
0 |
Installation condition |
-10 |
10 |
0 |
Annual temperature |
15 |
0 |
0 |
Lightning overvoltage |
15 |
10 |
0 |
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2 tower design data
Tower type |
Nominal Height scope (mm) |
Nominal Height (mm) |
Horizontal span (m) |
Vertical Span (m) |
Angle º |
Insulator Type |
Horizontal Span at angel condition |
1GGC1-ZG1 |
15~30 |
30 |
150 |
200 |
0 |
I type Insulator |
/ |
Conductor type: 2×LGJ -300/40 |
OPGW: JLB-100 |
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Tower estimated weight and foundation force
Tower Type |
Tower weight scope (kg) |
Foundation force scope (KN) |
Horizontal force |
Vertical force |
Bending Max. |
1GGC1-ZG1 |
2953~5709 |
29~40 |
56~58 |
49~52 |
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4Here is the design strength of Chinese tower steel
Steel material |
Anti-push, bending and press strength (N/mm2) |
Anti-shear strength (N/mm2) |
Grade |
Thickness or diameter (mm) |
Q235 Steel |
≤16 |
215 |
125 |
>16~40 |
205 |
120 |
>40~60 |
200 |
115 |
>60~100 |
190 |
110 |
Q345 Steel |
≤16 |
310 |
180 |
>16~35 |
295 |
170 |
>35~50 |
265 |
155 |
>50~100 |
250 |
145 |
Q420 Steel |
≤16 |
380 |
220 |
>16~35 |
360 |
210 |
>35~50 |
340 |
195 |
>50~100 |
325 |
185 |
Q460 Steel |
≤16 |
415 |
240 |
>16~35 |
395 |
230 |
>35~50 |
380 |
220 |
>50~100 |
360 |
210 |
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5 Here is the design strength of our Chinese tower bolts
Item |
Grade |
Anti-push strength (N/mm2) |
Anti-shear strength (N/mm2) |
Fastener for towers |
4.8 |
200 |
170 |
5.8 |
240 |
210 |
6.8 |
300 |
240 |
8.8 |
400 |
300 |
Anchor  bolts |
Q235 |
160 |
/ |
Chinese 35 steel |
190 |
/ |
Chinese 45 steel |
215 |
/ |
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Remark: above technical data only references for our client, we can design every type for our overseas clients.
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MEGATRO is a full service engineering company with a global reputation for delivering excellence and innovation in power transmission, transformation, distribution, and telecommunications systems. Our MEGATRO provide and design this type 110KV 1GGC1-ZG1 SC tangent steel pole mainly for our Chinese and overseas client. Since 2004, MEGATRO focus mainly international market and had export many kind of transmission structures to overseas clients. MEGATRO has been manufacturing lattice transmission tower & tapered steel poles for lighting, traffic control, communication and utility 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.
Over 10 years of experience and innovation in engineering, designing and building towers has evolved MEGATRO into its current form:
- Full Turn-Key provider including site acquisition, engineering services, manufacturing,  field services-DAS, tech services, value added reseller and monitoring, maintenance and network ownership
- Specialize in developing supplying and building wireless and wired networks and in-building telecommunications systems, as well as energy infrastructure
- Single source from Design to System Integration
- 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:
- Telecoms
- Power transmission
- TV and Radio Broadcast
- Roads and City Development
- Wind energy solution
- Steel structure and workshop
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Our complete selection of towers includes:
- Self-supporting
- Monopoles
- Guyed towers
- Custom-designed radar towers
- Broadcast towers
- Power transmission
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MEGATRO also designs and manufactures tower related products including:
- Fall protection
- Antenna brackets
- Other accessories if needed by clients
Today, with over 10 years of experience and our commitment to excellence, MEGATRO remains an industry leader in the manufacture and design of steel tubular & angular & monopole structures for all Highway, Municipal, Custom, telecom, lighting and electric Utility applications. 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.
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The structure shall be designed according to load combinations given as per IEC 61936-1 and as illustrated below:
Normal loads
1 Dead weight load
2 Tension load
3 Erection load
4 wind load
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Exceptional loads
1 Switching forces
2 short-circuit forces
3 Loss of conductor tension
4 Earthquake forces
Moreover, MEGATRO is fully equipped and qualified to carry out Design Engineering services which includes:
√ Overhead Transmission line steel tower & Telecom steel tower
  Basic Design and Analysis
√ Shop Erection Drawings
√ As-Built Drawings
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MEGATRO performs in-house design activities specializing in electrical overhead transmission &telecom tower steel works, which include wind and earthquake loading, static analysis, stress analysis by finite element methods and fatigue. 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.
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Besides, MEGATRO is one of the few manufactures who assemble a face of 110KV 1GGC1-ZG1 SC tangent steel pole 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. After fabrication all 110KV 1GGC1-ZG1 SC tangent steel 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. All finished surfaces shall be level and free of tears, burrs, clots and impurities.
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Except otherwise specified elsewhere in the specification, the surface treatment and corrosion protection for all metal parts shall be in conformity with the latest revision of the standards listed below:
ASTM A 123 zinc (hot-dipped galvanized) coating on iron and steel products
DIN 55928 Protective painting of steel structure instructions
DIN 55945 Painting materials-Notions
DIN 18363 Paint work-Buildings
DIN 18364 Surface protectioMornsun Converters
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