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DIN Standards Committee Pressurized Gas Installations

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
DIN EN ISO 18119 rev 2024-04-02 Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing More  Comment 
DIN EN ISO 21029-1 2024-03-28 Cryogenic vessels - Transportable vacuum insulated vessels of not more than 1 000 litres volume - Part 1: Design, fabrication, inspection and tests More  Comment 
ISO/AWI 18119 2024-03-26 Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing More  Comment 

All projects  

Current Draft Standards
Document number Edition Title
DIN EN ISO 24490 2024-07 Cryogenic vessels - Centrifugal pumps for cryogenic service (ISO/DIS 24490:2024); German and English version prEN ISO 24490:2024 More 
DIN EN ISO 9809-4 2024-06 Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 4: Stainless steel cylinders with an Rₘ value of less than 1100 MPa (ISO/DIS 9809-4:2024); German and English version prEN ISO 9809-4:2024 More  Read draft and comment
DIN EN ISO 21028-1 2024-05 Cryogenic vessels - Toughness requirements for materials at cryogenic temperature - Part 1: Temperatures below -80 degrees C (ISO/DIS 21028-1:2024); German and English version prEN ISO 21028-1:2024 More  Read draft and comment

All draft standards  

New publications
Document number Edition Procedure Title
DIN EN 13322-1 2024-07 Standard Transportable gas cylinders - Refillable welded steel gas cylinders - Design and construction - Part 1: Carbon steel; German version EN 13322-1:2024 More  Order from DIN Media
ISO 21013-1 AMD 1 2024-05 Standard Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 1: Reclosable pressure-relief valves - Amendment 1 More  Order from DIN Media
DIN EN ISO 11117 2024-04 Standard Gas cylinders - Valve protection caps and guards - Design, construction and tests (ISO 11117:2019); German version EN ISO 11117:2019 More  Order from DIN Media

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