The process
Pickling is the process of removing oxides from metal surfaces through solubilization in a chemical medium.
It is a fundamental process in the modern manufacturing industry, an indispensable process that involves all industrial sectors where any metalworking takes place.
Through this treatment, it is possible to remove surface defects and impurities such as oxides (thermal, due to corrosion, or welding) and processing residues, restoring the quality of the material which inevitably undergoes alterations during the processing phase.
It is a process that can be applied by immersion, spraying, or brushing, and can be based on numerous chemical agents: the wide range of Fiprokim pickling products covers any application and type of surface or workpiece to be treated, guaranteeing effectiveness and safety in the results.
The Fiprokim range of pickling agents
Fiprokim boasts more than twenty years of experience in the field of research, formulation, production, and marketing of chemical products for metal treatment.
The variety of available formulations allows for the selection of multiple alternatives to meet the customer's needs. In fact, for each type of material or surface, both liquid and gel products are available, with different concentrations and action speeds, adaptable to numerous process conditions. There are numerous formulations with a low environmental impact, nitric and/or hydrofluoric-free and appropriately additivated
Processes and materials
Products for the manufacturing sector, in particular the metalworking industry.
Specifically designed for the treatment of materials such as iron, steel, stainless steel, copper, aluminum and their alloys, titanium, and galvanized steel.
They are suitable as "inter-operational" products for the removal of swarf, dust, machining residues, and oxides, as well as for final treatment on finished products before distribution.
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Dedicated product lines
FIPROSTEEL LINE
Specific acid pickling and decontaminating agents for the various series of stainless steels. Suitable for removing processing oxides (thermal and welding), rust, scale, and contaminants from the surface of workpieces. Numerous low environmental impact formulations are available, free of nitric and/or hydrofluoric acid and containing appropriate additives.
LINE METALFIP
Degreasers and pickling agents for carbon steel, galvanized steel, as well as aluminum, copper and their alloys. They allow for the removal of contaminants and oxides from the surface of the workpieces, finding application in brightening, surface cleaning and preparation, and etching in preparation for painting.




