Famous Wholesale Large Power Line Towers Manufacturers Suppliers - Electric angle steel tower – Qiangli
Famous Wholesale Large Power Line Towers Manufacturers Suppliers - Electric angle steel tower – Qiangli Detail:
Electric angle steel tower
Electric angle steel tower is a kind of steel structure which can keep a certain safe distance between the supporting conductors and the ground buildings in the transmission line.
With the continuous growth of China’s power demand, at the same time, due to the shortage of land resources and the improvement of environmental protection requirements, the problems of line route selection and demolition of buildings along the line are becoming more and more serious. Large capacity and high voltage transmission lines have been developed rapidly. There are multi circuit lines on the same tower and AC 750, 1000 kV and DC ± 800 kV transmission lines with higher voltage level 。 All these make the tower tend to be large-scale, and the design load of the tower is also increasing. The strength and specification of the commonly used hot-rolled angle steel are difficult to meet the requirements of the tower with large load.
Composite section angle steel can be used for large load tower, but the wind load shape coefficient of composite section angle steel is large, the number and specification of members are large, the joint structure is complex, the amount of connection plate and structural plate is large, and the installation is complex, which greatly increases the construction investment. Steel tube tower has some disadvantages, such as complex structure, difficult to control weld quality, low processing efficiency, high pipe price and processing cost, and large investment in processing equipment of tower plant.
Many years of tower design work, so that the type of the tower has become perfect, to further save cost, we can only start from the material.
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All we do is usually affiliated with our tenet " Buyer to start with, Belief to start with, devoting about the food packaging and environmental defense for Famous Wholesale Large Power Line Towers Manufacturers Suppliers - Electric angle steel tower – Qiangli , The product will supply to all over the world, such as: Sierra Leone, Zambia, Danish, Our company always concentrate on the development of the international market. We've got a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
By Moira from Sacramento - 2017.11.29 11:09
It's really lucky to find such a professional and responsible manufacturer, the product quality is good and delivery is timely, very nice.
By Jean Ascher from Ecuador - 2018.12.28 15:18