DIN 26055-1:2010 Hose assemblies for use in the pharmaceutical and biotechnological industry with hoses of non-metallic materials - Part 1: Hoses made of PTFE and derivatives
2016DIN EN 16643:2016 Rubber and plastics hoses and hose assemblies - Non-bonded fluoroplastic lined (e. g. PTFE) hoses and hose assemblies for liquid and gaseous chemicals - Specification; German version EN 16643:2016
2010DIN 26055-1:2010 Hose assemblies for use in the pharmaceutical and biotechnological industry with hoses of non-metallic materials - Part 1: Hoses made of PTFE and derivatives