Sealing materials for metallic threaded joints in contact with 1st, 2nd and 3rd family gases and hot water - Part 3: Unsintered PTFE tapes and PTFE strings; German version EN 751-3:2022+A1:2023
Edition 2024-03

Natural gas - Energy determination (ISO 15112:2018); German version EN ISO 15112:2018
Edition 2023-03

Stainless steel pliable corrugated tubing kits for gas installation pipework with an operating pressure up to 0,2 MPa (2 bar); German and English version prEN 15266:2023
Edition 2023-09

Gas meters - Turbine gas meters; German version EN 12261:2024
Edition 2024-08

Gas infrastructure - Gas measuring systems - Functional requirements; German version EN 1776:2015
Edition 2016-05

Gas-fired sorption appliances for heating and/or cooling with a net heat input not exceeding 70 kW - Part 2: Safety; German version EN 12309-2:2015 + AC:2015
Edition 2016-04

Gas infrastructure - Gas measuring systems - Functional requirements; German and English version prEN 1776:2024
Edition 2024-09

Gas meters - Conversion devices - Part 2: Energy conversion; German version EN 12405-2:2012
Edition 2012-10

Gas analysis - Conversion of gas mixture composition data (ISO 14912:2003); German version EN ISO 14912:2006
Edition 2006-11

Gas-fired endothermic engine driven heat pumps - Part 4: Test methods; German and English version prEN 16905-4:2022
Edition 2022-08