Corrosion-resistant steel pipes are those that have undergone anti-corrosion processing, effectively preventing or slowing down corrosion due to chemical or electrochemical reactions during transportation and use. According to Chinese statistics, the direct economic loss from steel pipe corrosion in the country annually exceeds 280 billion yuan.

Each year, the global loss due to steel pipe corrosion amounts to as much as $500 billion. Corrosion-resistant steel pipes can effectively prevent or slow down corrosion, extending the service life of steel pipes and reducing their operational costs.