钢制拍门分为立轴钢制拍门、普通拍门、浮箱拍门、水库排水拍门等。
Steel flap doors are divided into vertical steel flap doors, ordinary flap doors, floating tank flap doors, reservoir drainage flap doors, etc.
用途：可根据客户要求，选用法兰管道连接、墙壁连接及泵站管路。或用在大、中、小型水库底部。方形或矩形出口，结构简单，工作可靠，无需人力操作，可用法兰连接也可与预埋件连接固定。
Application: according to customer's requirements, we can choose flange pipe connection, wall connection and pump station pipe. Or at the bottom of large, medium and small reservoirs. Square or rectangular outlet, simple structure, reliable operation, no need for human operation, flange connection can also be used with embedded parts