Kerui Purge Technology is applied to the system purge of all kind of large production equipment and other industrial equipment. It includes chemistry、chemical engineer、corrosion and protection、hydrodynamics、circumstance and other profession of many subjects and it is a across high-tech applied cryptography for many subjects.
　　
　　 The purge technology includes: chemical cleaning technology、high-handed fluidics cleaning technology、PIG pipeline cleaning technology、air demolish cleaning technology、pill cleaning technology、macromolecule attrition on-line cleaning technology、super high pressure scrape and polish technology、ultrasonic cleaning technology etc.