7 m cement poles price, Kyushu Electric Power tower, Shandong seven meters cement poles provided by the Henan Kyushu Electric Power Tower LLC. Henan Kyushu Electric Power Tower LLC (www.hnganta.com) is specialized in the "transmission line steel tube tower, reinforced concrete cement poles, power tower" of the enterprise, the company adhering to the "honesty, hard service" concept, to provide you The most high-quality products and services. Welcome to inquire! Contact: Manager Zhou. Our technical staff jointly developed J-series centrifugal thin-walled steel pipe concrete structures of power transmission tower 7 m cement poles manufacturers, in my company successful trial. Power Authority for approval after the first double-circuit 110-kilovolt electricity transmission tower, Xiaoshan Power Plant 220 kV, 110 kV Outdoor Switchgear, Wenzhou 220 kV seven meters of cement poles, towers, etc. 131 m long span construction use , has been fully affirmed user units, and in 1993 the country has been tested and product quality inspection center for product quality, has made the Ministry of National Electric Power Industry network license. At present our products have formed an annual output of 2,000 tons over the scale of production lines, product popularity across the province and neighboring provinces. My company's products according to the national electricity sector standard 7 m cement poles pictures, engineering requirements to ensure quality, timely delivery, abide by the contract, and according to the difficulties encountered by the user to install, you can send technical personnel to assist in solving the construction site, ensure customer satisfaction. Determine (1) the length of the jumper. Jumper sag by design drawings, sometimes design also strain insulator string theory length, width, cross arm length calculated based on the jumper, but in order to be more precise, it is appropriate field trials to determine the length jumper, jumper arc ratio method vertical tolerance of 0.1m. (2) Install a jumper insulator strings. Before installing the jumper should hang up jumper insulator string 7 m cement poles specifications, Strain transposition tower or dry font Strain corner tower with a double string jumper insulator strings, should at the same time lifting, such as jumper insulator string equipped with a heavy hammer, lifting should be together.