How to avoid door and window hardware corrosion


1. Keep the warehouse dry Ensure that the warehouse air […]

1. Keep the warehouse dry
Ensure that the warehouse air humidity is below the critical value of ambient humidity, and the air humidity should generally be controlled at around 20% to 70%. Manage the temperature and humidity of the warehouse well, grasp the temperature changes anytime and anywhere, prevent the erosion of strong typhoons and heavy rainstorms, and use natural ventilation methods to reduce temperature and tide. Putting a moisture-proof agent in the warehouse location can also have the effect of rising and falling. Maintaining a dry warehouse is a key criterion to ensure that the door and window hardware in the warehouse can avoid or alleviate rust.

2. Proper stacking, padding, and sealing
Proper palletizing and thatch pads are one of the stages of waterproofing and damage prevention for hardware accessories. Palletizing regulations ensure effective, robust, quantitative analysis, orderliness, and savings in holdings. Hermeticity provides protection against metal composites and external gases, reducing the risk of moisture to rust. Metal composites that are sealed and stored must not be damped before sealing, and their quality must be intact.

3. Maintain the safety protection layer and packaging of door and window hardware custom equipment
In the original factory, rust prevention is generally done, such as the conversion of organic chemistry solutions into safety protective films, coating of anti-rust oil or anti-rust treatment packaging. In actual operations such as transportation, loading and unloading, and storage, it is necessary to avoid damaging the anti-rust treatment surface and packaging, not to destroy, press, or deform. If the package is damaged, it should be repaired or replaced. If it is damp, it should be solved by dryness. If the rust inhibitor is stained or dry, it should be removed and oiled again.
When different types of metal materials are stored in the same location, significant spacing is required to avoid contact corrosion. Generally, hot-rolled stainless steel sheets can be stored in sheds or pads; all magnesium alloys, small and medium-sized stainless steel sheets, metal sheets, steel chains, equipment, metal manufacturing, and rare metal raw materials should be stored in the warehouse. Stored in a dedicated warehouse.

4. Choose a suitable storage space
The storage site of metal composite materials should be cleaned and dry regardless of the location and outside the warehouse. The door and window hardware customization factory proposes to eliminate the production workshop of the processing factory that causes harmful substances and smoke and does not mix with acids, alkalis, acid salts, vapors, powders If chemical substances such as chemical substances are doped and stored, they should be classified and stored in stages.

5. Improve query rules, find problems and deal with them properly
During the storage period of door and window hardware, inspection rules and regulations should be implemented, and usual, on-time, and frequent inspections should be carried out to facilitate timely and proper handling of problems. The various anti-rust treatment countermeasures for door and window hardware customization only have the effect of corrosion inhibition, so the storage needs a certain period of time, and the standard of first-in-first-out methods and alternate delivery should be implemented.

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