Water rinsing
Rinsing using small high-pressure water cleaning equipment rinsing, pressure control at about 0.6Mpa, to ensure that the pipeline internal impurities rinsed clean. The purpose is to remove the accumulated dust, sediment, detached metal oxides and other loose dirt in the pipeline.
Artificial wipe degreasing? ?
Inject the cleaning and degreasing mixture into the cleaning basin, add it proportionally, mix it well and use it, and wipe it repeatedly. In the cleaning process to monitor the cleanliness of the degreasing cleaning fluid, if the color of the degreasing cleaning fluid becomes dirty need to exhaust the existing degreasing fluid, reconfigure the degreasing cleaning fluid. The purpose is to remove all kinds of oil, graphite, anti-rust oil and other organic matter in the pipeline to ensure that the pipeline is clean and clean inside the installation to meet the requirements of equipment operation.
Water flushing? ?
After the end of the pipe degreasing, use a large amount of water to rinse, when the rinse water flowing out of the pipe is clean, you can end the water rinsing. The purpose of water flushing after degreasing is to flush out the degreasing residual liquid in the pipeline.
Compressed air (or nitrogen) blowing? ?
Use oil-free compressed air (or nitrogen) blowing, and blow the inside of the pipeline dry after the use of clean plastic sheeting on the pipeline or parts of the wrapping seal, so as to ensure that the pipeline inside the clean, to avoid secondary pollution.