CEN/TC 23
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 62763 | EN ISO 9809-3:2019 | Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 3: Normalized steel cylinders and tubes (ISO 9809-3:2019) | Izstrādē |
| 548 | EN ISO 10692-2:2001 | Gas cylinders - Gas cylinder valve connections for use in the microelectronics industry - Part 2: Specification and type testing for valve to cylinder connections (ISO 10692-2:2001) | Izstrādē |
| 27804 | EN ISO 11439:2013 | Gas cylinders - High pressure cylinders for the on-board storage of natural gas as a fuel for automotive vehicles - Complementary element (ISO/DIS 11439:2009) | Izstrādē |
| 62761 | EN ISO 9809-1:2019 | Gas cylinders - Design, construction and testing of refillable seamless steel gas cylinders and tubes - Part 1: Quenched and tempered steel cylinders and tubes with tensile strength less than 1 100 MPa (ISO 9809-1:2019) | Izstrādē |
| 25649 | EN 13096:2003/AC:2006 | Transportable gas cylinders - Conditions for filling gases into receptacles - Single component gases | Izstrādē |
| 22986 | prEN ISO 18572 | Transportable gas cylinders - Specification for the design and construction of refillable transportable seamless aluminium alloy gas cylinders up to and inlcuding 0.5 liters | Izstrādē |
| 22987 | EN ISO 7866:2012 | Gas cylinders - Refillable seamless aluminium alloy gas cylinders - Design, construction and testing (ISO/FDIS 7866:2011) | Izstrādē |
| 81660 | EN 12245:2022/prA1 | Transportable gas cylinders - Fully wrapped composite cylinders | Izstrādē |
| 36279 | EN 16509:2014 | Transportable gas cylinders - Non-refillable, small transportable, steel cylinders of capacities up to and including 120 ml containing compressed or liquefied gases (compact cylinders) - Design, construction, filling and testing | Izstrādē |
| 30085 | EN ISO 11114-3:2010 | Transportable gas cylinders - Compatibility of cylinder and valve materials with gas contents - Part 3: Autogenous ignition test in oxygen atmosphere (ISO/DIS 11114-3:2008) | Izstrādē |
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