What is being applied when foreigners assemble centrifugal pumps?
Thread Content
https://bbs.hcbbs.com/thread-3109694-5-1.html There are no Chinese instructions in this video; what is that white bucket? Flushed face seal DQB DQQ: In this step, applying the end-face seal DQB DQQ – is that an abbreviation for the material used? Is it an anti-corrosion paste? I watched a video by another foreigner before, in which they were applying some kinds of products as well. / Rocol Foodlube Multi-Paste is an anti-seize and anti-corrosion paste/spray suitable for the food industry and other industries with strict cleaning requirements. It effectively serves to prevent seizing and sticking, as well as to facilitate assembly and lubrication in bearings, sliding mechanisms, and small gears. It is specially designed for use in situations with large temperature differences, and is particularly effective when applied to stainless steel fasteners in high-temperature environments. Ointments and sprays are available for selection. Operating temperature range: -30°C to +450°C. It has also received **NSF H1 certification from the U.S. Health Organization**. Has this been useful to anyone here? Could you introduce which places have it applied?
Do such pumps belong to the food hygiene grade? Therefore, only materials approved for food use can be used!
/ Rocol Foodlube Multi-Paste is an anti-seize and anti-corrosion paste/spray suitable for the food industry and other industries with strict cleaning requirements. It effectively serves to prevent seizing and sticking, as well as to facilitate assembly and lubrication in bearings, sliding mechanisms, and small gears. It is specially designed for use in situations with large temperature differences, and is particularly effective when applied to stainless steel fasteners in high-temperature environments. Ointments and sprays are available for selection. Operating temperature range: -30°C to +450°C. It has also received NSF H1 certification from the United States** Health Organization. This entire paragraph was found on the Internet; it’s not necessarily written on this image