DIN Standards Committee Plastics
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves
Begin
2024-12-18
Planned document number
ISO/CD 4437-4
Responsible national committee
NA 054-05-08 AA - Plastics piping systems for the supply of gaseous fuels
Responsible international committee
ISO/TC 138/SC 7 - Valves and auxiliary equipment of plastics materials
previous edition(s)
Plastics piping systems for the supply of gaseous fuels - Polyethylene (PE) - Part 4: Valves
2022-11