管道刷，英文为 tube brush ，又叫试管刷，管子刷，清孔刷，扭丝刷，内孔刷，内管刷，清槽刷等，是一种应用非常广泛的产品，属于抛光清理除、除锈功能的范畴。
简介了长输管道异型管件及补口防腐的两种方法，即高膜厚PU防腐涂料刷涂法和火焰塑料喷涂方法。
This paper briefly introduced two methods for anticorrosion of special piece and repaired mouth of long transportation pipeline, i. e , flame plastic spraying and high-build PU anticorrosive paint.
采用砂布或钢丝刷清除管道和端口，使其显露出光洁的金属色。不建议采用钢丝棉。
Use sand cloth or steel wire brush to clean both tube and cup to a bright metal. Steel wool is not recommended.
本文介绍了一种铝冶炼行业氧化铝浓相输送管道防腐耐磨剂刷涂专机技术。
This paper introduced a special machine technology of applied in aluminium metallurgy profession for dense phase transfer pipe paint anti-corrosive and anti-friction.
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