No pier may lodging plane steel gate is mainly used for low-head gate 14m below the dam project for the development of small hydropower, irrigation, rural water supply, reservoir spillway gates, moisture and groundwater recharge and other projects. Steel gate shape is directly related to the amount of the arrangement and construction of hydraulic structures, also affected the investment and construction schedule of the project. Steel gates should be designed to promote the spirit of innovation, and actively prudent use of new technologies, new materials, new door type, new structures, new technology, the use of economic and reasonable design, advanced technology, safe, reliable, easy operation, so that the project to maximize the play the economic, social and environmental benefits. No lodging pier can successfully developed flat steel gate, so that our gate types have another choice, over time, this gate will be widely used type in home and abroad. Steel gate sell0535-6771128, www.tiansheng.net