SUBCONTRACTED PICKLING OF STAINLESS STEEL AND SPECIAL MATERIALS
You can have your stainless steel constructions pickled and passivated at Raff + Grund. Machining and thermal processing as well as ferritic contaminations make stainless steel susceptible to corrosion. The pickling reliably removes these areas and therefore increases the durability and corrosion protection considerably. The passivating is carried out after the pickling and removal of the pickling residues, automatically in the air. The component then has the full corrosion resistance of the material and has the typical appearance of stainless steel. The components can also be additionally treated with special passivating in nitric acid. In this case the passive layer of the stainless steel in increased still further. This method can also be used for polished surfaces or materials that cannot be pickled.
We work as a pickling subcontractor for many renowned companies from all kinds of different industries. Our modern pickling shop fulfils all legal and environmental requirements. In our company, our qualified employees have many years of experience, and you can expect short delivery times, on schedule delivery, modern operating equipment and high environmental standards. We have a certified quality management system to EN ISO 9001:2008 and an environmental management system to EN ISO 14001:2004. Our neutralisation plant is continuously monitored by neutral institutes.
Tell us what you need. We will be pleased to submit a quotation to prove our capability.