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DIN Standards Committee Pressurized Gas Installations

About NDG Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

About NDG

Within DIN the DIN Standards Committee Pressurized Gas Installations (NDG) is the responsible body for the standardization in the field of pressurized gas vessels, pressure vessels for the storage and transport of cryogenic fluids and Liquefied Petroleum Gas (LPG) equipment. It participates in the regional and international standardization of its range.

How is NDG composed?

Contact

DIN e. V.
Kim Ihlow

Am DIN-Platz
Burggrafenstraße 6
10787 Berlin

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New projects
Document number Begin Title
ISO/AWI 11119-2 2025-06-10 Gas cylinders - Design, construction and testing of refillable composite gas cylinders and tubes - Part 2: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with load-sharing metal liners More  Comment 
ISO/AWI 11119-3 2025-06-10 Gas cylinders - Design, construction and testing of refillable composite gas cylinders and tubes - Part 3: Fully wrapped fibre reinforced composite gas cylinders and tubes up to 450 l with non-load-sharing metallic or non-metallic liners or without liners More  Comment 
DIN EN 16728 Berichtigung 1 2025-05-26 LPG equipment and accessories - Transportable refillable LPG cylinders other than traditional welded and brazed steel cylinders - Periodic inspection; German version EN 16728:2016+A2:2020; Corrigendum 1 More  Comment 

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Current Draft Standards
Document number Edition Title
DIN EN ISO 14245/A1 2025-07 Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing - Amendment 1 (ISO 14245:2021/DAM 1:2025); German and English version EN ISO 14245:2021/prA1:2025 More  Read draft and comment
DIN EN 13953 2025-07 LPG equipment and accessories - Pressure relief valves for transportable refillable cylinders for Liquefied Petroleum Gas (LPG); German and English version prEN 13953:2025 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN 17533 2025-07 Standard Gaseous hydrogen - Cylinders and tubes for stationary storage; German version EN 17533:2025 More  Order from DIN Media
DIN EN ISO 11118 2025-05 Standard Gas cylinders - Non-refillable metallic gas cylinders - Specification and test methods (ISO 11118:2025); German version EN ISO 11118:2025 More  Order from DIN Media
DIN CEN/TS 16765 2025-04 VN LPG equipment and accessories - Environmental and climate change considerations for CEN/TC 286 standards; German version CEN/TS 16765:2025 More  Order from DIN Media

All publications  

Documents withdrawn without replacement
Document number Deadline for comments Title
DIN EN ISO 14245/A1 2025-08-31 Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing - Amendment 1 (ISO 14245:2021/DAM 1:2023); German and English version EN ISO 14245:2021/prA1:2023 More  Comment 

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