Introduction of Friction stay seriesTime:2019-06-03
Friction stay series
Definition: The device that is applied for connection of window frame and sash, supporting window sash and realizing opening and closing function.
1. Operating standard JG/T 127-2017
2. Repeatedly open and close 35000 time, the sash hoisting capacity ≤ 80N
Scope of application:
Window sash width <200mm open top-hung window: when reach 300, the maximum limit of distance, the window sash height <1200mm