Selection Skills for Choosing Casement Friction Stay - how to choose prefect casement window hinges?
What is Friction Stay?
Casement Window Friction Stay is normally used in the casement window (which can open in and out of the door and window in the horizontal direction). Friction stay is also called stainless steel sliding support hinge, mostly is made of stainless steel material. It is a connecting rod-type movable link device for connecting the window sash and window fram. It enables the doors and Windows to open and close.
Usually the friction stay hinges for doors and Windows is made of high quality 304 stainless steel, in line with JG/ T127-2007, building hardware and friction stay standards. The use of its stainless steel/nylon composite slider (as the photo shown below) will bring high strength, durability and smooth operation. Also the Position Stopper can adjust the friction stay to the required open angle. After 50000 times of repeated opening and closing strict testing, the product in all aspects of performance remains good.
Selection Skills for Choosing Friction Stay
1. Pay attention to the surface
Chooing a high quality friction stay, the first step is to see whether the appearance and surface treatment is smooth, whether the color is shiny. A good 304 friction stay has a fine and bright stainless steel surface.
2. The raw material of door and window accessories is also the key problem of hinge quality.
A friction stay produces by zinc alloy with impurity miscellaneous material is met brittle, and its bearing force is not strong. It is easy to broke the occurrence after adding force bearing. In addition, the die casting process of zinc alloy also seriously affects the quality of hinge. Generally speaking, because the friction stay is very important hardware in window, the selection of zinc alloy is better than other hardware accessories.
3. to choose the appropriate size and specifications.
The diversification of slide support meets the various needs of different profiles, so be sure to choose the right profile for your own. You can take the profile to the hardware manufacturer, tell its window size, and ask the hardware manufacturer's professional help to choose the right hinge. Finally, a good friction stay has the characteristics of smooth opening and closing, strong rust resistance and wear resistance.
