This standard specifies technical delivery conditions for flanged steel pipes and flanged steel or cast iron fit-
tings as in DIN 2848, lined with polytetrafluoroethylene (PTFE) or perfluoroalkoxy (PFA). It may be used
analogously for fittings not covered by DIN 2848.
The DIN EN 13480 series of standards shall apply for fittings that fall under Directive 97/23/EC. Other applica-
tions may require additional specifications to be observed.