as for the problem of pipeline cleaning, if the pipeline is exposed to the outside for a long time, it is easy to form rust and impurities such as oil antirust agent, dust, cement, thermal insulation materials, etc. coated on the pipeline for anti-corrosion, so there are various problems in the pipeline, so we can't ignore the pipeline cleaning at ordinary times!
1、 chemical cleaning: chemical cleaning pipeline is to use chemical agents to temporarily transform the pipeline. the temporary pipeline at both ends of the pipeline and the circulating pump station are used for circulating chemical cleaning. this technology has the characteristics of high flexibility, no requirement on the shape of pipeline, fast speed and thorough cleaning.
二、高压水清洗：50 mpa以上高压水射流用于管道内表面污垢的剥离和清洗，该技术主要用于短距离管道，管径必须大于50 cm，具有速度快、成本低等特点。
2、 high pressure water cleaning: the high-pressure water jet above 50 mpa is used to peel and clean the dirt on the inner surface of the pipeline. the technology is mainly used for short-distance pipelines, and the pipe diameter must be greater than 50 cm, which has the characteristics of fast speed and low cost.
3、 pig technology: pig industrial pigging technology relies on the driving force generated by the pump to drive the pig (pig) to move forward in the pigging channel to remove the accumulated dirt in the pigging channel to achieve the purpose of cleaning.
the above is about the pipeline cleaning and maintenance related content introduction, hope to help you, want to learn more about the relevant content, please continue to pay attention to our website.