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NA 032

DIN Standards Committee Gas Technology

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Projects of NA 032

Number: 142

ISO/AWI 25736 2025-04-25 Ships and marine technology - Guidelines for material application for liquid hydrogen storage systems More  Comment 
DIN EN 17649/A1 2025-04-23 Gas infrastructure - Safety Management System (SMS), Pipeline Integrity Management System (PIMS) and Compressor station integrity management system (CIMS) - Functional requirements More  Comment 
DIN 3589-2 - Uebergangsverbinder - Konformitaetsbewertung 2025-04-10 Transition fittings for polyethylene gas pipelines — Part 2: Conformity assessment More  Comment 
DIN 3230-5 2025-04-10 Technical conditions of delivery of valves - Valves for gas installations and gas pipelines - Part 5: Requirements and tests More  Comment 
DIN 3589-1 Uebergangsverbinder - Pruefungen und Anforderungen 2025-04-10 Transition fittings for polyethylene gas piping systems – Part 1: Requirements and Tests More  Comment 
ISO/AWI 19870-2 2025-03-19 Hydrogen technologies - Methodology for determining the greenhouse gas emissions - Part 2: Emissions associated with the conditioning and transport of liquid hydrogen up to consumption gate More  Comment 
ISO/AWI 19870-4 2025-03-19 Hydrogen technologies - Methodology for determining the greenhouse gas emissions - Part 4: Methodology for determining the greenhouse gas emissions - Part 4: Emissions associated with the bi-directional conditioning of hydrogen into LOHC and back, and transport of LOHC and hydrogen up to consumption gate More  Comment 
ISO/AWI 19870-3 2025-03-19 Hydrogen Technologies - Methodology for Determining the Greenhouse Gas Emissions Associated with the Hydrogen Supply Chain - Part 3: Part 3: Emissions Associated with the Production and Transport of Ammonia up to Delivery Gate and the Conversion of Ammonia into Hydrogen and its Transport to Consumption Gate More  Comment 
DIN EN 17476+A1/A2 2025-03-11 Specifications for dedicated liquefied petroleum gas appliances - LPG vapour pressure appliances incorporating a horizontal cartridge in the chassis More  Comment 
ISO/AWI 23568 2025-03-10 Natural gas - Measurement of properties - Inferential devices - Performance evaluation More  Comment 

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