闸门是水利工程不可短少的重要组成局部，用于控制水利通道的关建,铸铁闸门厂家总类：铸铁闸门无方形、圆形两种。铸铁闸门普通由门叶和门框两局部组成，门体和门框的资料爲铸铁，普通全体铸造、全体加工。铸铁闸门是依据国际外先进构造和工艺，而停止改良的一种给排水及污水处置的理想设备。
优点：耐腐蚀，防腐功能较好，一次性装置成型，维修费用低，常用于尺寸较小，运用螺杆式启闭机启闭等。
缺陷：铸铁闸门的休息强度及加工任务量大，且自重较大，费用较高，不耐冲击，止水功能差。
在不同的条件下，我们应该正确的选择好闸门，看待铸铁闸门和钢制闸门的时分，要留意掌握迷信的操作办法和维护技巧，保证设备运用寿命的持久。
Gate is an important and indispensable part of water conservancy project. Cast iron gate used to control water channel: cast iron gate has no square or circular. Cast iron gate is generally composed of two parts, the gate blade and the gate frame. The information of the gate body and the gate frame is cast iron. The gate body and the gate frame are generally cast and processed. Cast iron gate is an ideal equipment for water supply, drainage and sewage disposal, which is based on international advanced structure and technology. Advantages: corrosion resistance, good anti-corrosion function, one-off device forming, low maintenance costs, often used in small size, screw hoist hoist hoist hoist, etc. Defects: Cast iron gates have large rest strength and processing tasks, large self-weight, high cost, impacting resistance and poor water stopping function. Under different conditions, we should correctly select the gate, treat cast iron gate and steel gate, pay attention to superstitious operation methods and maintenance skills, to ensure the service life of equipment.
