CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 20674 | EN 12862:2000/prA1 | Transportable gas cylinders - Specification for the design and construction of refillable transportable welded aluminium alloy gas cylinders | Izstrādē |
| 513 | EN 720-1:1999 | Transportable gas cylinders - Gases and gas mixtures - Part 1: Properties of pure gases | Izstrādē |
| 554 | EN 13365:2002 | Transportable gas cylinders - Cylinder bundles for permanent and liquefied gases (excluding acetylene) - Inspection at time of filling | Izstrādē |
| 26250 | CEN/TR 15444:2006 | Transportable gas cylinders - Gas cylinders conforming to the TPED to be used for PED applications - Applicability and justifications | Izstrādē |
| 553 | EN 13720:2002 | Transportable gas cylinders - Filling conditions for acetylene battery vehicles | Izstrādē |
| 71741 | EN ISO 11114-5:2022 | Gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 5: Test methods for evaluating plastic liners (ISO/DIS 11114-5:2020) | Izstrādē |
| 22987 | EN ISO 7866:2012 | Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction and testing (ISO/FDIS 7866:2011) | Izstrādē |
| 488 | EN 13293:2002 | Transportable gas cylinders - Specification for the design and construction of refillable transportable seamless normalized carbon manganese steel gas cylinders of water capacity up to 0,5 litre for compressed, liquefied and dissolved gases and up to 1 litre for carbon dioxide | Izstrādē |
| 71546 | EN ISO 15245-1:2021 | Gas cylinders - Parallel threads for connection of valves to gas cylinders - Part 1: Specification (ISO/DIS 15245-1:2020) | Izstrādē |
| 30405 | - | Transportable gas cylinders - Porous masses for acetylene cylinders | Izstrādē |
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