The galvanized square tube is a kind of galvanized steel tube. Galvanized square tubes are divided into hot-dip galvanized square tubes and cold-dip galvanized square tubes in terms of production process. It is precisely because of the different processing of these two types of galvanized square tubes that they have many different physical and chemical properties. In general, they have many differences in strength, toughness and mechanical properties.
Uses: Since the galvanized square tube is galvanized on the square tube, the application range of the galvanized square tube has been greatly expanded compared with the square tube. It is mainly used in curtain walls, construction, machinery manufacturing, steel construction projects, shipbuilding, solar power generation brackets, steel structure engineering, power engineering, power plants, agricultural and chemical machinery, glass curtain walls, automobile chassis, airports, etc. The preparation work before cleaning the galvanized square tube is very important, which can help improve the cleaning effect and protect the surface of the tube.
What preparations should be made before cleaning galvanized square tubes?
The following are the preparations that need to be done before cleaning the galvanized square tube:
1. Prepare cleaning tools and equipment: Cleaning galvanized square tubes requires the use of water, detergent, brushes, sponges and other cleaning tools. At the same time, it is necessary to prepare cleaning tanks, cleaning machines and other equipment.
2. Check the surface of the pipe: Before cleaning, you need to carefully check whether there are obvious stains, oil stains, oxide layers, etc. on the surface of the galvanized square pipe. If there is, it needs to be processed in advance and can be cleaned with detergent, abrasive, etc.
3. Soaking treatment: Pour the prepared cleaning solution into the cleaning tank, and then soak the galvanized square tube in the cleaning solution. The soaking time is generally determined according to the surface condition of the pipe, usually around 15-30 minutes.
4. Brush the surface of the pipe: Use a brush or sponge to brush the surface of the galvanized square pipe, paying special attention to cleaning every part of the pipe without dead angles. The cleaning intensity can be increased appropriately as needed.
5. Rinse the pipe surface: After cleaning, take out the galvanized square pipe and rinse the pipe surface with clean water to ensure that the cleaning fluid and dirt are removed.
6. Review the cleaning effect: After cleaning, the surface of the pipe needs to be carefully inspected to ensure that there is no residual oil, oxide layer or other substances on the surface.
7. Treatment of wastewater and waste liquid: Wastewater and waste liquid generated during the cleaning process need to be properly handled and must not be discharged directly into the sewer or the environment. They should be disposed of in accordance with relevant regulations.
In general, the preparation work before cleaning the galvanized square tube should be sufficient, and attention should be paid to details during the cleaning process to ensure the cleaning effect and pipe quality. Only by doing a good job of preliminary preparation can the galvanized square tube be effectively cleaned to maintain its surface finish and beauty.
Read more: Difference between Galvanized Square Tube and Rectangular Tube
