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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 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 3589-2 - Uebergangsverbinder - Konformitaetsbewertung 2025-04-10 Transition fittings for polyethylene gas pipelines — Part 2: Conformity assessment 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 19870-3 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 
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 
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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