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Tianjin Zhongji Makes Contribution to China’s Space Industry

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2016-07-04 15:32:49

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   At 8:22 pmon July 25th, the launching tower and lightning tower fabricated by Tianjin Zhongji for Hainan Wenchang Space Launch Center succeed in helping the launch of Long March 7, the new generation of Chinese medium-size launch vehicle.

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With grade I structural security level, the design life of the project is 50 years. The launch tower has a steel framecore tube hybrid structure, consisting of 6 steel columns, 11 layer of platforms, with a total weight of 2480 tons. The lightning tower is 129 meters high, with a total weight of 1514 tons.
    In the production process, we developed international advanced scientific achievements, including 3-dimension assembly technology for freely inclined pipe supports, and the manufacturing method for non-standard base of the rotary platform of satellite launching tower etc. Those new developed technologies guaranteed the quality and the schedule of the project. With 100% through hole rate, all components were put in place easily during the site installation. The quality and the installation service of the project were highly appreciated by the owners. Now, we are applying "China steel structure Gold Award" and "Luban prize" for the project.

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  (Written by Jiao Lipeng, Translated by Zhang Dan, Checked by Li Yanjie)

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