Steel Pipe Paintings

Steel Pipe Painting is a common surface treatment used to protect and beautify steel pipe. Painting can help prevent steel pipe from rusting, slow down corrosion, improve appearance and adapt to specific environmental conditions.
The Role of Pipe Painting
During the production process of steel pipe, its surface may have problems such as rust and dirt, and the paint spraying treatment can effectively solve these problems. At the same time, painting can make the surface of steel pipe smoother, improve its durability and aesthetics, and extend its service life.

The process principle of steel pipe painting
Coating technology is to form a layer of insulating material on the metal surface of a continuous layer of insulation between the metal and its direct contact with the electrolyte (to prevent the electrolyte directly contact with the metal), that is, to set up a high resistance so that the electrochemical reaction can not occur properly.

Common anticorrosion coatings
Anti-corrosion coatings are generally categorized into conventional anti-corrosion coatings and heavy-duty anti-corrosion coatings, which are an essential type of coating in paints and coatings.

Conventional anti-corrosion coatings are used to prevent corrosion of metals under general conditions and to protect the life of non-ferrous metals;

Heavy anti-corrosion coatings are relatively conventional anti-corrosion coatings, can be applied in relatively harsh corrosive environments, and has the ability to achieve a longer period of protection than conventional anti-corrosion coatings, a class of anti-corrosion coatings.

Commonly used spraying materials include epoxy resin, 3PE and so on.

Pipe painting process
Before the steel pipe spraying, the surface of the steel pipe needs to be treated first, including the removal of grease, rust and dirt. Then, according to the specific requirements of the choice of spraying materials and spraying process, spraying treatment. After spraying, drying and curing are required to ensure coating adhesion and stability.