By using this site you agree to these cookies being set. To find out more see our cookies policy - see details Allow cookies Home / Web Map / Contact / Suppliers Portal Acerinox Products Shareholders and Investors News Corporate governance Sustainability ACERINOX Slitter cutting line Annual memory Download Annual Report Stock price Shareholders & Investors Acerinox Quote Stocks and the stock market Shareholder attention Economic-financial information General meeting General information about the company Stainless Steel World 2015 Contact Access the specific contact form within the Acerinox Group Climate change Well filters 03-08-15 Each filter is adapted to the requirements of the subsoil Starting from stainless steel wire rod, manufactured by Roldan, SA and supplied by Acerinox Europa , pickled and later passivated, Paparelli Alessandro e Figlio , an Italian company, leader in the production of filters and liners for wells of water, manufactures spiral filters from diameter 34 mm to 1016 mm. The material constitutes the column of the well, that is, the tubes and filters, it is chosen according to the purpose of its use, which can be for drinking water, irrigation, desalination, thermal centers, dispersing wells, industry, research, etc., of the situation geological and stratigraphic, drilling operating conditions, chemical aggressiveness of water and corrosion phenomena. In addition, this interesting application of stainless steel is increasingly in demand by architects and sculptors, who seek to create unique works. Products Flat Products Long Products News 03-08-15 Well filters 07-30-15 Acerinox earns 64 million euros during the first half of the year 07-21-15 Forged fittings for pipe and valve components 07-20-15 The new shares of the Acerinox scrip dividend begin to be traded on the market 06-09-15 Acerinox returns to the Ibex 35 Factories ACERINOX 2013 Cookies Policy / Legal Notice / General Contract Conditions / Contact