DIN EN ISO 16486-2 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 2: Piping (draft)
2021DIN EN ISO 16486-2:2021 Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 2: Pipes (ISO 16486-2:2020); German version EN ISO 16486-2:2020
1970DIN EN ISO 16486-2 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 2: Piping (draft)