Online Information Centre for Stainless Steel in Construction
This resource is an advice sheet that provides guidance on the approval process for products that come into contact with water intended for human consumption. Stainless steels are covered in chapter 3 - ‘Metallic Products’ - and Annex 5 - ‘STAINLESS STEEL GRADES TESTED ACCORDING TO BS 7766’ - lists a number of grades. Guidance is given on approval procedures for grades in the list and not in the list. Guidance is also given on communication pipes.