Yun County Flood Control and special flap YUNXI Yun County Flood Control and special flap flap YUNXI flood control flood control and dedicated special stainless steel flap Shanghai Shennan Traffic flood control flap [Features] 1, SUS304 stainless steel, Wing no rust, once put into long-term use. 2, compared with aluminum flaps, more cheaply, without a lot of money, you can protect your property from "invasion." 3, easy to use, the weight of the product itself is small, only a small number of staff can carry use, in the flood season, you can always use, without the use of time, can be placed on top of the wall fasteners, do not take up additional space. 4, according to requirements, customized company Logo logo and text, and can better publicity. [Applicable] site for underground garage entrances, underground mall entrances, street shops, enterprises and institutions unit door, the subway entrance, the main entrance of nuclear power plants, hydropower main entrance, the tunnel entrances and exits easy to flood flooded areas. Shanghai Shennan Traffic stainless flood control flaps, using SUS304 stainless steel produced by processing, structure made of stainless steel panels, plus stainless steel side-pass welded into the body, at both ends of the entire flap of stainless steel, 304 stainless steel column configuration, the fixed stop play the role of the water board, if a single door or a passage mouth too wide, can be segmented configuration, increase two-way in the middle column. At the top of the column, there is a top-down reinforcing screws can flap tightly pressed to increase the retaining capacity of the bezel. In the lower part of the stainless steel bezel, posted good flexibility of rubber, let retaining better. Shiyan City Maojian District flood control flood control special flap flap dedicated Zhangwan flood control and flood protection Danjiangkou dedicated special flap flap flap Yun County Flood Control and special flood prevention YUNXI special flap retaining Zhushan special flood prevention Zhuxi County Flood Control and dedicated board room County Flood Control and special flap flap flap dedicated Jingzhou Shashi District Flood Control Flood Control Flood Control Jingzhou special flap flap dedicated Shishou City Flood Control and special flap Honghu flood control special gear Water board SongZiShi Gong'an County Flood Control and special flap flap Jianli County Flood Control Flood Control and special dedicated Jiangling County Flood Control and special flap flap flap Yichang Xiling District flood control and flood prevention dedicated special flap retaining special flood prevention Wujiagang Plate dedicated military flood control flood control flap Xiaoting District Yiling special flap flap Yidu flood control and flood control special special special flood prevention flap flap Dangyang Zhijiang City Flood Control Flood Control Yuan Anxian dedicated special flap Xingshan County Flood Control and special flap flap flap Zigui County Flood Control and special Changyang County Flood Control and special Wufeng County Flood Control and special flap flap flap Jingmen City Dongbao area-specific flood control flood control special flap Duodao District flood control and flood control special flap Zhongxiang special flap Jingshan County Flood Control and special flap Shayang County Flood Control and special flap