The method of extending the life of the customized lead door by welding the weathering rust steel plate

2. Once the lead door of the weather-resistant rust steel plate is contaminated with oil stains and other difficult-to-clean things, it can be scrubbed with Jieerliang, but it is better not to use strong acid or strong alkali solution for cleaning, which will not only easily damage the surface finish of the profile, but also Destruction of the protective film and oxide layer on the surface of the hardware causes corrosion of the hardware, especially when some customers use sulfuric acid to clean the walls, be careful not to contaminate the doors and windows.

3. The particles and other debris on the inside of the frame should be cleaned in time to prevent them from blocking the drainage channel and causing poor drainage and water leakage. If the consequences are serious, it will also affect the operation of the radiation protection automatic lead door, shorten the service life of the automatic door, and There are also security risks.

4. When opening the lead door of weather-resistant rust steel plate, the strength should be moderate, and the speed should be kept as uniform as possible when opening and closing.

5. When entering and exiting the automatic door, it is forbidden to be impatient and rampant, and try to avoid hard objects hitting the radiation protection automatic lead door or scratching the surface of the profile.

Shandong Kuai Ma Steel Co., Ltd. is located in Liaocheng City in the west of Shandong Province. Mainly produce and process stainless steel products, carbon steel series, color-coated steel and galvanized steel products, honing series and seamless steel pipe series,etc.
Our products have been exported to 30 countries and regions. Europe, USA, Canada, United Kingdom, United Arab Emirates,Russia, Australia, South America, Middle East, Africa, India, etc. and our company has rich experience in freight forwarding,We can export to any country that shipping company can reach.
Sincerely welcome customers from home and abroad to consult and negotiate business, and create a better tomorrow together.