Mechanical pickling

stainless steelaluminumfor the construction industry

Multinal Group has the right expertise to effectively stain and passivate stainless steel such as: sheet metal, tubes, piping, piping, mounting parts, gratings, frames, tubes, heat exchangers, flanges and housings. With several pickling plants in the Netherlands, we know exactly what is involved in the correct and professional treatment of your product. In addition to the shape, the size and the best applicable technology, we of course closely monitor our pickling procedures with regard to the environment, safety and acid residue treatment. This way you can be sure that the corrosion resistance and thus the durability of your product is enhanced. Options for pickling and passivation Pickling and passivation of stainless steel, aluminum and carbon steel according to ASTM A380 standards; Support and set up a specific pickling procedure for your customer; Pickling treatment is also possible according to your customer’s standard; Pickling in immersion baths or spray pickling in our pickling plants Pickling at your location in the Netherlands or at an international location. Multinal offers various products for treating your product (s) yourself. Precisely because these stain products are non-toxic, and therefore a lot less environmentally harmful and more people-friendly than the current products on the Dutch market, we not only offer the products to you, but also use them ourselves on location and in our pickling plants. In this way we directly contribute to more environmentally friendly production and improve the health and safety conditions of our people.