High Voltage Overhead Electric Transmission Power 550kV Lattice Angle High Tension Q460

110kV 220kV 550kV High Voltage Overhead Electric Power Transmission Lines Design Lattice Angle Steel High Tension Tower

A transmission tower (also known as a power transmission tower, power tower, or electricity pylon) is a tall structure (usually a steel lattice tower) used to support an overhead power line. In electrical grids, they are used to carry high voltage transmission lines that transport bulk electric power from generating stations to electrical substations; utility poles are used to support lower-voltage sub-transmission and distribution lines that transport power from substations to electric customers.

Transmission towers have to carry the heavy transmission conductors at a sufficient safe height from the ground. In addition to that, all towers have to sustain all kinds of natural calamities. So transmission tower design is an important engineering job where civil, mechanical, and electrical engineering concepts are equally applicable.

During the design of a transmission tower, the following points to be considered in mind:

1. The minimum ground clearance of the lowest conductor point above the ground level;

2. The length of the insulator string;

3. The minimum clearance to be maintained between conductors and between conductor and tower;

4. The location of a ground wire with respect to outermost conductors;

5. The midspan clearance required from considerations of the dynamic behavior of the conductor and lightning protection of the power line.

Jiangsu Mingyuan Tower Co., Ltd, established in 2009, is situated in Yixing, Jiangsu Province, China, which is near Shanghai with convenient transportation access. It owns the area of 63,000m2 and the production area is about 20,000m2, with the annual output capacity over 30,000 tons.

Our main products: power angular tower, combination tubular poles tower, electric tubular pole, substation structure, iron accessories, lightning rod tower and communications, microwave tower.

We have 500kV transmission line tower, microwave communication tower production license, 220kV power electric pole qualification certificate of steel structure qualification certificates and safety production license, railway steel structure product testing qualified report, SGS inspection report, ISO9001, ISO14001, 18001.

Our foreign market is distributed in America, Europe, Australia, southeast Asia, Philippines, Indonesia, Africa, the Middle East. All of our products meet international quality standards and are greatly appreciated a great reputation in a variety of different markets.

FAQ

1. Price Term? EXW, FOB, CFR or CIF of the transmission line tower.

Shipping seaport: shanghai Seaport. For FOB, CFR or CIF price, please specify which exact model you need, and tell us your order
quantity so that we can calculate the local transport charges and sea freight.

2. Payment of the transmission line tower?
Typically 30% by T/T as a deposit, balance by T/T or L/C at sight before shipment. Another payment way can be negotiated.

3. Delivery transmission line tower?
For towers, goods can be ready for shipment about 30~60 workdays after receiving the deposit.

4. How can I get a price of needed telecommunication Tower?

A: Please give the exact dimensions such as tensile strength, height, thickness, material, top and bottom diameter. We can
according to your specification give you a similar price.
B: You can send us a drawing; we can according to your drawing give you one price.

5. I am a small wholesaler, do you accept the small order of transmission line tower?
It's no problem if you are a small wholesaler; we would like to grow up with you together.

6. I am a designer; Can you help me to produce the sample which we designed?
Our mission is to help customers to be successful. So it's welcome if we can help you solve the problem and make your design come
true.

7. Can you make Door to Door service? Because I don't know how to do customs clearance.
Yes! We can make Door to Door service to help you save much time of shipping. Also, we have a big discount with shipping company
because we have done much of this every day. So it will save your time also money.