铸铁镶铜方闸门首要性能指标: a)闸口密封面配合空隙≤0.1㎜,密封座厚度大于10㎜。b)密封面每米长度渗水量:正向≤0.7L/min ·m 反向≤1.25L/min ·m c)公称压力≤0.1Mpa;密封实验压力
Cast iron with copper side gate first performance indicators: a) gate
seal face with gap or less 0.1 ㎜, thickness is more than 10 ㎜ seal seat.
B) the water seepage of the cover per meter: positive or negative
0.7l/min · m reverse is less than 1.25l/min · m c) nominal pressure is
less than 0.1mpa; Sealing test pressure
0.1Mpa。d)作业环境:温度-20℃~120℃ 湿度:95% 作业介质:水与污水PH值:5~10 e)安装方位:正常状况下正向迎水、处于铅垂状况。f)最大作业水头:单向受压:正向:10m 反向:5m 双向
0.1 Mpa. D) work environment: - 20 ℃ ~ 120
锈钢铸件 螺杆式启闭机 保定搬家 电缆挂钩 冲压机 防撞护栏模具 ℃ temperature humidity: 95%
work medium: water and wastewater PH: 5 ~ 10 e) installation location:
positive YingShui under normal conditions, in the vertical condition. F)
maximum operating water head: one-way pressure: positive: 10m reverse:
5m bidirectional
受压:均为10m g)启闭速度:不小于0.2m/min,不大于1.5m/min。h)闸框距边壁间隔≥300㎜,距池底间隔≥150㎜~25㎜。
Pressure: all are 10m g) open and closing speed: not less than 0.2m/min,
not more than 1.5m/min. H) interval acuity 300 ㎜ frame from the side
wall, from the bottom interval 150 ㎜ ~ ㎜ 25 or more.