DIN Standards Committee Plastics
ISO 22621-3
Plastics piping systems for the supply of gaseous fuels for maximum operating pressures up to and including 2 MPa (20 bar) - Polyamide (PA) - Part 3: Fittings
Kunststoff-Rohrleitungssysteme für die Gasversorgung für einen maximal zulässigen Betriebsdruck von 2 MPa (20 bar) - Polyamid (PA) - Teil 3: Formstücke
Responsible national committee
NA 054-05-08 AA - Plastics piping systems for the supply of gaseous fuels
Responsible international committee
ISO/TC 138/SC 4 - Plastics pipes and fittings for the supply of gaseous fuels