High-precision cold drawn tubes are in need of maintenance, such as steel-synthesized, easy to rust, resulting in its use is not better than before, long-term use will be aging.
In order not to let it rust, let its surface and environment be clean, otherwise it will be easily corroded and produce some chemical reactions. When removing rust, pickling can be used to remove rust. Generally, many workers use chemistry and electrolysis to remove rust. However, if chemical reactions are used to treat rust, workers should wear protective equipment before cleaning to prevent the body from being affected by chemical elements. Chemical cold acid is generally not used to treat the cold drawn tube, because although the chemical pickling has a good rust removal effect, the chemical acid may also affect the environment and may also affect the soil quality.