NA 032

DIN Standards Committee Gas Technology

About NAGas

The DIN Standards Committee Gas Technology (NAGas) is responsible for standardization duties in the field of gas supply and gas utilization. In this content requirements regarding construction and performance characteristics about material standards, performance standards and the method of testing are specified. Within the framework of European harmonization also functional standardization is practised. The NAGas contributes in the above-named scope for national, European and international standardization.

In the case of standards projects with reference to other standardization committees in the field of control- and safety engineering, e. g. DIN Standards Committee for Heating and Ventilation Technology (NHRS), DIN Standards Committee Heating and Cooking Equipment (FNH), DIN Standards Committee Valves (NAA) or related areas of standardization, a coordination concerning the general management and the sponsorship occurs before beginning the work.

How is NAGas composed?


DIN Standards Committee Gas Technology (NAGas)
M. Sc.
Dennis Klein

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
ISO/AWI 19888-1 2024-02-21 Hydrogen Technologies - Aerial Vehicles - Part 1: Liquid Hydrogen Fuel Storage System More  Comment 
DIN ISO 6338-2 2024-02-15 Calculations of GHG emissions throughout the LNG chain – Part 2: Natural gas production and transport to LNG plant More  Comment 
DIN EN ISO 22238 2024-02-15 Design, construction, and testing of high-pressure gas transfer systems More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN ISO 17268-1 2024-04 Gaseous hydrogen land vehicle refuelling connection devices - Part 1: Flow capacities up to and including 120 g/s (ISO/DIS 17268-1:2024); German and English version prEN ISO 17268-1:2024 More 
DIN EN 13203-1 2024-03 Gas fired domestic appliances producing hot water - Part 1: Assessment of performance of hot water deliveries; German and English version prEN 13203-1:2024 More  Read draft and comment
DIN ISO 6338 2024-03 Method to calculate GHG emissions at LNG plant (ISO 6338:2023); Text in German and English More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN 26 2024-04 Standard Gas-fired instantaneous water heaters for the production of domestic hot water; German version EN 26:2023 More  Order from Beuth Verlag
DIN EN 751-3 2024-03 Standard 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 More  Order from Beuth Verlag
DIN EN 17526 2024-02 Standard Gas meter - Thermal-mass flow-meter based gas meter; German version EN 17526:2021 More  Order from Beuth Verlag

All publications