DIN EN ISO 16486-1 E:2019-11 Plastic piping systems for gaseous fuel supplies Plasticizer-free polyamide (PA-U) piping systems with hot melt joints and mechanical joints Part 1: General provisions (draft)
2021DIN EN ISO 16486-1:2021 Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 1: General (ISO 16486-1:2020); German version EN ISO 16486-1:2020
1970DIN EN ISO 16486-1 E:2019-11 Plastic piping systems for gaseous fuel supplies Plasticizer-free polyamide (PA-U) piping systems with hot melt joints and mechanical joints Part 1: General provisions (draft)