CEN/TC 234
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 31800 | prEN 15174 rev | Gas supply systems - Guideline for safety management systems for natural gas transmission pipelines | Izstrādē |
| 33821 | - | Gases from non-conventional sources - Injection into natural gas grids - Requirements and recommendations | Izstrādē |
| 37086 | EN 1918-3:2016 | Gas infrastructure - Underground gas storage - Part 3: Functional requirements for storage in solution-mined salt caverns | Izstrādē |
| 70766 | - | Gas infrastructure - Plants for the injection of renewable gases into natural gas networks - Part 4: Plants for the preparation of combustible gas mixtures | Izstrādē |
| 71484 | prEN 16348 rev | Gas infrastructure - Safety Management System (SMS) for gas transmission infrastructure and Pipeline Integrity Management System (PIMS) for gas transmission pipelines - Functional requirements | Izstrādē |
| 40059 | EN 12732:2013/FprA1 | Gas infrastructure - Welding steel pipework - Functional requirements | Izstrādē |
| 31799 | prEN 15173 rev | Gas supply systems - Frame of reference regarding Pipeline Integrity Management System (PIMS) | Izstrādē |
| 77243 | FprEN 1918-4 | Gas infrastructure - Underground gas storage - Part 4: Functional recommendations for storage in rock caverns | Izstrādē |
| 83104 | - | Gas infrastructure - Quality of gas - Aspects of oxygen in the gas infrastructure and end-use | Izstrādē |
| 22920 | EN 1775:2007 | Gas supply - Gas pipework for buildings - Maximum operating pressure less than or equal to 5 bar - Functional recommendations | Izstrādē |
Displaying 41-50 of 197 results.