In the manufacturing process of oxygen purification equipment, a small amount of oil and other impurities often inevitably adhere to the inner wall of the purification equipment pipeline. If these impurities are not effectively removed, when the equipment is put into use, high-purity oxygen can act as a strong oxidant to quickly undergo violent oxidation reactions with oil and fat substances, while accelerating the gasification of oil and releasing a large amount of heat, greatly increasing the risk of spontaneous combustion or even explosion of the purification equipment.
Therefore, degreasing is a key step in avoiding this potential danger, and an oil analysis report is an effective means of checking the oil content in pipelines.

Many industrial fields have strict standards and specifications for the treatment of special gas equipment and pipelines, which suppliers need to strictly follow. Due to the special properties of oxygen, the pipeline cleaning of its purification device usually requires a professional chemical acid washing process to remove the oil stains on the inner wall of the pipeline to the standard range.

In the Hangzhou Linuo Machinery Panzhihua Nitrogen Purification Project, our company's oxygen pipeline degreasing technology has successfully passed third-party testing, ensuring safe and efficient operation of the equipment, effectively extending the service life of the pipeline, and reducing maintenance costs.