CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 35853 | FprCEN/TS 16218 | Transportable gas cylinders - Replacement of EEC Directive 84/527/EEC - Welded unalloyed steel gas cylinders | Izstrādē |
| 36379 | EN ISO 3807:2013 | Gas cylinders - Acetylene cylinders - Basic requirements and type testing (ISO 3807:2013, Corrected version 2014-11-01) | Izstrādē |
| 574 | prEN 15047 | Transportable gas cylinders - Specification for the design and construction of refillable seamless steel cylinders for portable fire extinguishers and bottles for breathing apparatus of water capacities from 0,5 litre up to 15 litres | Izstrādē |
| 577 | EN 14638-1:2006 | Transportable gas cylinders - Refillable welded receptacles of a capacity not exceeding 150 litres - Part 1: Welded austenitic stainless steel cylinders made to a design justified by experimental methods | Izstrādē |
| 22307 | prEN ISO 9809-3 | Gas cylinders - Refillable seamless gas cylinders - Design construction and testing - Part 3: Normalized steel cylinders (ISO 9809-3:2000) | Izstrādē |
| 36488 | EN ISO 12209:2013 | Gas cylinders - Outlet connections for gas cylinder valves for compressed breathable air (ISO 12209:2013) | Izstrādē |
| 71378 | EN ISO 10298:2020 | Gas cylinders - Gases and gas mixtures - Determination of toxicity for the selection of cylinder valve outlets (ISO 10298:2018) | Izstrādē |
| 71387 | EN ISO 11755:2020 | Gas cylinders - Cylinder bundles for compressed and liquefied gases (excluding acetylene) - Inspection at time of filling (ISO 11755:2005) | Izstrādē |
| 71609 | prEN ISO 23826 | Gas cylinders - Ball valves - Specification and type testing | Izstrādē |
| 75779 | EN 17533:2025 | Gaseous hydrogen - Cylinders and tubes for stationary storage | Izstrādē |
Displaying 91-100 of 502 results.