Hardware is an indispensable type of building materials in the modern construction industry, whether it is windows and doors industry, plumbing industry, cabinet industry, furniture industry, decoration industry, etc., will be widely applied to the hardware products, small hardware not only in These industries play a very important connecting role, load-bearing role, but also has a very prominent decorative effect, but if the installation or use of these hardware products, without its attention, it can cause small Hardware damage, how to prevent hardware damage? Sorted up for you the following several major ways, I hope you can help! Prevention of hardware damage measures: 1, the choice of hardware accessories models, specifications and performance should be consistent with existing national standards and relevant provisions, and with the selection of plastic doors and windows match. 2, for the width of more than 1m sash windows, or installation of double-glazed windows and doors, should be set double pulley, or use the rolling pulley. 3, sliding hinge shall not be made of aluminum alloy materials, stainless steel materials should be used. 4, with fastening screws to install hardware, must be equipped with metal liner, liner thickness should be greater than at least twice the tooth pitch. Do not fasten on plastic profiles or use non-metallic linings. 5, hardware accessories should be the last to install, doors and windows locks, handles, etc. should be assembled in the window frame into the box to ensure the correct location, switch flexible. 6, hardware installation should pay attention to maintenance, to prevent rust corrosion. In daily use to light off the light off, to prevent hard open hard drive, causing damage. Light Stabilizer,Silane Adhesive,Organic Pharmaceutical Synthesis Intermediates,Cas 2530-85-0 In Stock Henan Tianfu Chemical Co.,Ltd , https://www.spirulina-yj.com