INNER SPRAY CORROSION PREVENTION TECHNOLOGYOF MINOR DIAMETER AND LONG DISTANCE MATALPIPELINE

摘要

Based on the production, this paper introduced a useful technology---inner press spray for thernlong distance matal pipeling corrosion prevention and described the working procedure in detail. At last,rnit put forward some proposals and problems that we must pay attention to. This technology is helpful andrnworthful to the production.