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We must ensure the surface are clean to prevent rusting of spiral steel pipe

In order to prevent the spiral steel pipe from rusting, it is first necessary to ensure that the surface and environment of the spiral steel pipe are clean, otherwise it is easy to corrode and chemically react. When descaling, we can also use pickling to remove rust. Usually, many workers use chemistry and electrolysis to remove rust. However, if chemical reactions are used to remove rust, workers should wear protective equipment before cleaning to protect the body from chemical elements. However, many places do not support the use of chemical acid to clean spiral welded pipes, because although the chemical pickling has a good rust removal effect, chemical acids can also affect the environment and even affect soil quality.