STAINLESS STEEL DEROUGING

We operate 100% safely for your health, your employees, and the environment. We not only provide effective cleaning and maintenance of stainless steel installations but also properly dispose of the liquids resulting from the cleaning process. Furthermore, we maintain high service standards, so you can be confident that your installation is thoroughly cleaned. Derouging restores the stainless steel surface to its original condition, improving both its appearance and its durability and strength. This is an important process in many industries, such as pharmaceuticals, cosmetics, food, or chemicals. If you’d like to remove rouging, contact us. We’ll come directly to your facility and take on even the most challenging tasks. Trust the experts – trust Trawialnia.eu! Rouging in stainless steel is a problem faced by many systems in factories, especially in pharmaceutical and cosmetic industries. This contamination can lead to significant losses and contamination of products. After approximately 6-12 months of operation in stainless steel systems, reddish-brown rust-like surface contamination often appears on the inner walls of pipes and tanks, which cannot be removed with standard solutions. Unfortunately, even regular use of factory-installed CIP (Clean-in-Place) systems cannot tackle this issue. There’s usually no single cause of this phenomenon. The main factors include water treatment chemicals, contaminants in the medium (e.g. dirt during transport and loading), chloride content and pH of the product, and the surface finish of pipes and tanks. The most common problems resulting from rouging:

• Products can be contaminated with oxide particles.
• Issues related to the final product – discoloration or color changes.
• Potential pitting corrosion on the surface of stainless steel.
• Surface roughness and biofilm formation, leading to dangerous bacterial contamination.

Specialized in surface technologies, TRAWIALNIA.EU has developed procedures for cleaning rouging in ultrapure water production systems, piping, tanks, and process equipment.