Q420 138kV 220kV Substation Gantry Structure Steel Poles Utility Power Transmission Line Electric

Q420 11kV 138kV 220kV Substation Gantry Structure Steel Poles Utility Power Transmission Line Electric Metal Towers

Galvanized Railway Steel Transmission supporting Electric Substation Structure

Gantry structures are mainly used for guiding the power conductor from last tower near substation to the electrical equipments in a substation. This structure consists of a number of columns and beams, which depend on number of circuits of the line. Gantries are also used for line crossing.

These structures include Gantries and Equipment Support Structures. Gantry structures are mainly used for guiding the power conductor from last tower near substation to the electrical equipments in a substation. This structure consists of a number of columns and beams, which depend on number of circuits of the line. Gantries are also used for line crossing.

The design of overhead line tower or substation gantry structure foundations must be such as to safely sustain and transmit to the ground the combined dead load, imposed load, and wind load in such a manner as not to cause any settlement or movement, which would impair the stability of the structure or cause damage. The settlement is a result of the transfer of load from the structure to the soil layers. Essentially settlement must be minimized to an acceptable level for the design life of the structure and adequate factors of safety applied to ensure this. Foundation design requires information on the properties of the soil and in particular its compressibility, moisture content, plasticity characteristics, friction between soil particles, and for fine soils, its undrained shear strength.

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.

Quality control

100% inspection: Each member will be checked by our QC team to ensure all members are qualified before delivery.

Package

Set-wisely packing or member-wisely packing as per client's requirements.

Tower members: One steel tower is separated into several bundles.

Bolts: Packing material is robust nylon bag or steel drum.