Projects of NA 104

ISO/CD 4201-2 2024-04-04 Oil and gas industries including lower carbon energy - Flame arresters - Part 2: Selection, applications, and maintenance More  Comment 
ISO/CD 4201-1 2024-04-04 Oil and gas Industries including lower carbon energy - Flame arresters - Part 1: Design, fabrication, and qualification More  Comment 
DIN EN 14620-2 2024-03-12 Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C - Part 2: Metallic components More  Comment 
DIN EN 00305166 2023-05-19 Explosion absorbing systems More  Comment 
DIN EN ISO 1825 2023-01-30 Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling - Specification (ISO 1825:2026); German version EN ISO 1825:2026 More  Comment 
DIN EN 12285-4 2021-07-16 Workshop fabricated steel tanks - Part 4: Vertical cylindrical single skin and double skin tanks for the aboveground storage of flammable and nonflammable water polluting liquids other than for heating and cooling of buildings; German version EN 12285-4:2025 More  Comment 
DIN EN 14620-6 2020-02-07 Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C - Part 6: Specification for the design and construction of single containment tanks for the storage of liquid oxygen, liquid nitrogen or liquid argon More  Comment 
DIN EN 14620-7 2020-02-07 Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C - Part 7: Specific requirements for the design and construction of tanks for the storage of liquefied anhydrous ammonia More  Comment 
DIN EN 14015 2014-09-15 Specification for the design and manufacture of site built, vertical, cylindrical, flat-bottomed, above ground, welded, steel tanks for the storage of liquids at ambient temperature and above; German and English version prEN 14015:2025 More  Comment 

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