Installation Knowledge of Stainless Steel Hinge

What should be paid attention to when installing stainless steel hinge?Now I will tell you some related installation information.

1.When installing the stainless steel hinge,the hinge of corresponding bearing quality level shall be selected according to the actual quality of the door leaf.The change value of the vertical position of the free end of the door leaf shall not be more than 1.5mm,without deformation and damage,and it can be opened or closed normally.

2.The upper stainless steel hinge bears the static load of the door,which needs to meet the rules and can not be broken after the test.The static load of the upper hinge for windows should meet the national rules,and there should be no fracture after the experiment.

3.When turning the hinge,the force shall not be more than 40n.The window hinge needs to be opened and closed 25000 times repeatedly,and the door hinge needs to be opened and closed 100000 times repeatedly.