Prestressed pole centrifugal molding 7m prestressed pole manufacturer, pole is hollow, saving concrete. 7m prestressed high strength prestressing steel poles, but also with less than non-prestressed reinforcement, so low prices. Poles quality is not worse than the non-prestressed poles. Should be required to arrange transportation lifting points and prestressed anchor pole 7m purchase, or easily damaged. Before the structure to withstand external loads, pre-applied compressive stress 7m offer for prestressed poles under tension zone to external loads, in order to improve the performance of the structure using a structure type called prestressed structures. Prestressed concrete poles are divided into non-prestressed concrete poles and concrete poles, poles of such a simple structure, low construction cost, at 110 ~ 220 kV overhead transmission line straight rods are widely used. Overhead transmission lines running order, "states: prestressed concrete poles cracks, non-prestressed concrete poles appear vertical and horizontal cracks wider than 0.2 mm should be processed. 7m pole prestressed price | Kyushu Electric Power Tower | 7m prestressed poles provided by Kyushu Electric Power Tower Henan limited liability company. Kyushu Electric Power Co., Ltd., Henan tower company (www.hnganta.com) in Henan, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Kyushu Electric Power tower in leadership with the staff warmly welcome all inquiries negotiations to create Kyushu Electric Power tower a better future.