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Common sense: 1. For long-term use of hinges and other hardware accessories due to the adhesion of dust will reduce performance, so do a good job of cleaning dust, drop one or two drops of lubricant e...
The mother-in-law hinge is usually made of stainless steel, iron, and copper. The main body includes a hinge piece and a hinge shaft. The main feature is that the hinge piece is divided into a sub-pag...
Method of operation Different types of plastic-steel windows differ slightly in the specific construction of the installation, but the basic installation procedures are roughly the same. 1, pay off Th...
First, fireproof performance of fire shutter doors From the role of the fire to the back surface of the heat radiation intensity exceeds the threshold of the critical heat radiation intensity, or when...
Door frames and door panels Key Aspect - Door frame material and door panel thickness At present, the sliding doors used in the market are carbon steel materials, aluminum and titanium alloy m...
Furniture hardware accessories hinge occupies an important position. The quality of the hinges is directly related to the use of furniture and doors. Common classification 1, according to the type of ...