To prevent doors and windows hardware damage of 5 big measures

      Doors and Windows hardware of damage is performance in: doors and windows hardware of loose and not strong, and lock of open variable slow and. These problems are due to hardware accessories itself select improper and installation or future of "with don't right and cause below and you with share. Prevent doors and windows hardware damage of measures:

1, doors and windows as an a overall is need to select appropriate of doors and windows hardware specifications, and its performance is and in line with the national provisions, is need and own home of doors and windows want to match. Only in this way to high precision of assurance doors and windows hardware and doors and windows fit.

2, different of doors and windows size for accessories of choice is also have different requirements, for width more than 1m of sliding window for is need to is set double pulley or rolling on casters.

3, for friction stay hinge for can't select aluminum alloy material, normal general all select 304 stainless steel. But in coastal area in order to prevent salt spray of corrosion is need to select 316 material of friction stay.

4, in installation doors and windows hardware of when must be "with metal of in liner. At the same time in liner of thickness is need than fasteners teeth from thick two times.

5, the last is the most key of step doors and windows hardware accessories installation of when need to pay attention to the installation order, ensure that the installation of right to reach position right open flexible of state.