CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 26250 | CEN/TR 15444:2006 | Transportable gas cylinders - Gas cylinders conforming to the TPED to be used for PED applications - Applicability and justifications | Izstrādē |
| 80840 | EN ISO 10156:2017/prA1 | Gas cylinders — Gases and gas mixtures — Determination of fire potential and oxidizing ability for the selection of cylinder valve outlets — Amendment 1 | Izstrādē |
| 71609 | prEN ISO 23826 | Gas cylinders - Ball valves - Specification and type testing | Izstrādē |
| 81483 | prEN ISO 13769 rev | Gas cylinders — Stamp marking | Izstrādē |
| 72001 | EN ISO 23088:2020 | Gas cylinders - Periodic inspection and testing of welded steel pressure drums - Capacities up to 1 000 l (ISO 23088:2020) | Izstrādē |
| 521 | EN 13096:2003 | Transportable gas cylinders - Conditions for filling gases into receptacles - Single component gases | Izstrādē |
| 20678 | EN 12257:2002/prA1 | Transportable gas cylinders - Seamless, hoop-wrapped composite cylinders | Izstrādē |
| 20676 | prEN 13322-2/prA1 | Transportable gas cylinders - Refillable welded stainless steel gas cylinders - Design and construction - Part 2: Stainless steel | Izstrādē |
| 37008 | EN ISO 16148:2016 | Gas cylinders - Refillable seamless steel gas cylinders and tubes - Acoustic emission examination (AT) and follow-up ultrasonic examination (UT) for periodic inspection and testing (ISO/DIS 16148:2013) | Izstrādē |
| 34242 | prEN ISO 22435 rev | Gas cylinders - Cylinder valves with integrated pressure regulators - Specification and type testing | Izstrādē |
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