NA 119
DIN Standards Committee Water Practice
Project
Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Part 1: General
Begin
2026-03-10
Planned document number
ISO/AWI 22391-1
Responsible national committee
NA 119-07-11 AA - Plastic pipes and fittings inside buildings
Responsible international committee
ISO/TC 138/SC 2/WG 1 - Plastics piping systems for hot and cold water applications