
LARGE-SCALE TREATMENTS
Pickling, passivation and electropolishing of large stainless steel equipment, at our facilities or on site.
Large-scale stainless steel treatments are designed to decontaminate, condition and prepare industrial equipment for highly demanding applications. Through processes such as electropolishing, pickling and passivation, clean, uniform and corrosion-resistant surfaces are obtained, suitable for sectors such as chemical, pharmaceutical, food processing, cosmetic and industrial applications.
At AUJOR, these treatments are carried out on tanks, reactors, autoclaves, agitators, mixers, heat exchangers, tankers, silos and industrial piping systems, both at our facilities and on site. Each project is performed with technical control, compliance with international standards and final documentation of processes and results, ensuring traceability, safety and quality in critical applications.

Other products & services

PICKLING
Removal of oxides and welding marks to restore a clean and uniform stainless steel surface.

ELECTROPOLISHED
Reduction of the roughness of stainless steel to obtain bright, uniform and easy-to-clean surfaces.

DEROUGING
Elimination of rouging on stainless steel equipment to restore the cleanliness of its surfaces.

NER-INOX
Uniform black finish on stainless steel through controlled oxidation, without adding paints or coatings.

SUBLIMOTION PROCESS
Uniform satin finish on stainless steel through a wet phase process that facilitates cleaning.

BIOLOGICAL CLEANING AND BIOFILM REMOVAL
Elimination of biofilm and microbiological contamination in stainless steel equipment and circuits.

POLISHING AND BLASTING
Mechanical treatments of stainless steel to improve uniformity, hygiene and surface finish.

ON-SITE SERVICES
Stainless steel treatments at the customer's premises using specialized mobile units.

STAINLESS STEEL TREATMENT PRODUCTS
Chemical products for each phase of stainless steel treatment, with expert technical advice.

PPE AND EQUIPMENT FOR STAINLESS STEEL TREATMENT
PPE, accessories and spare parts to protect the operator and facilitate the application of stainless steel treatments.