scope:

This European Standard deals with steel products for single wallsteel chimneys and liners which are produced either in series or assingle items. It is a product standard which specifies theperformance requirements of cylindrical steel fabrications for usein single wall steel chimneys and steel liners for free-standingchimneys used to convey the flue gas to the outside atmosphere. Italso specifies the requirements for insulation and cladding beingpart of the single wall steel chimney and liner. It provides forthe evaluation of conformity of single wall steel chimneys andliners to this European Standard.