1. If acid and alkaline substances are left on the surface of the stainless steel hinge, chemical reactions will occur, causing local corrosion, so we should try to avoid alkali and salt substances when using the hinge.

2. Secondly, some organic juices will form organic acids when they meet the stainless steel hinge, so the metal surface of the hinge will also corrode in a long time.

3. Some polluted air contains a large amount of sulfide, nitrogen oxide and other gases, so it is easy to cause chemical corrosion.

4. If there are residues of other metals on the surface of the hinge, when it encounters humid air, it will produce some chemical reactions, which will damage the protective film of the hinge.

K95-Heavy hinge

Using SUS304 material

The crimping part is welded, with large bearing capacity and impact resistance

Uses: special vehicles, containers, electrical cabinets