why pipe paint protection

The paint itself has antiseptic effect and protective functions such as corrosion, water, oil, chemical resistance, light and temperature etc.

For the exposed steel pipes, the atmosphere by oxygen, water and other erosion is easy to result in metal corrosion, wood rot, cement weathering and other damage phenomenon. So in the steel pipe surface coated with paint, this can form a protective layer which can prevent or delay the occurrence and development of the phenomena undermine. This pipe paint can prolong the service life of various materials of steel pipe. Therefore, the protective effect of a coating is a major role for the steel pipes. And choosing a good pipe paint protection is also key role for pipe corrosion .

Pipe paint coating includes two layer: inside and outside. Surface is painted in order to antiseptic. After pickling and galvanized, the big pipe corrosion paint also do usually with epoxy. Buried pipe, if it is important, is also to increase cathodic corrosion protection to do internal lining coating. Besides corrosion, there are specific roles such as small fluid resistance and pollution etc.
While the pipeline outside paint must be the anti-corrosion and the paint will prevent the rust for the pipeline. Furthermore, the paint color can play an important role in distinguishing pipes, which are determined by the color paint tube medium.

Anson steel offers a wide range of steel products such as seamless steel pipes, welding tubes, alloy pipes, octg pipes, line pipes as well as pipe fittings which are used in the industry, construction and oil and natural gas projects. Welcome to Anson Steel Co., Ltd.