The function and method of coating of steel pipe

DataTime:[2016-11-29]

Steel pipe coating is an anti-corrosion coating to prevent the corrosion and damage of steel pipe during storage and transportation.

In this case,

In the past, steel pipe was artificially drawn with black asphalt paint. This work not only requires a lot of labor, but also occupies a considerable area of the plant. In addition, due to the opaque asphalt coating, the user is difficult to see the surface conditions of the steel pipe. At the same time, the work of the printed label must be carried out after the coating is dried. Although electrostatic spraying equipment and high-pressure spraying equipment were introduced later, there were still many problems during use, such as long drying time, environmental protection and corrosion resistance.

In this case,

Therefore, China has done a lot of research and development work in this regard, the paint, the manufacturer has developed a translucent transparent water-soluble quick-drying coating for spraying steel pipe. In addition, a new automated device with high pressure spray and paint recovery has been developed to meet manufacturing requirements. For the technology, steel preheating spraying technology (IF) with good safety, high quality coating and clean surrounding environment has been developed.

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