NA 032
DIN Standards Committee Gas Technology
DIN 30670 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DVGW G 265-2 | 2021-08 | Plants for the Upgrading and Injection of Biogas into Gas Supply Grids - Part 2: Gases produced by Fermentation - Operation and Maintenance More |
| DVGW G 438 | 2021-08 | Piping Systems for the Technical Equipment of Biogas Plants More |
| DVGW G 462 | 2020-03 | Gas Pipework made of Steel Pipes for an Operating Pressure up to and including 16 bar More |
| DVGW G 495 | 2015-11 | Gas plants and systems - Operation and maintenance More |
| DVGW GW 15 | 2021-01 | Field Coatings of Pipelines - Qualification of Coating Applicators More |
| DVGW GW 19-1 | 2015-07 | Determination of condition information of non cathodically protected metallic pipelines of gas and water supply - Part 1: Detection, assessment and recommendations More |
| DVGW GW 28-B1 | 2018-04 | Determination of AC corrosion risk of cathodically protected steel pipelines and protection measures; Supplement 1: Modified criteria for AC voltage and on potential More |
| DVGW GW 30 | 2020-02 | Supervision of Quality Assurance of Coatings in Factories and of Field Coatings - Qualification Requirements for the Coating Inspector More |
| DVGW GW 32 | 2022-08 | Field Joint Coatings - Assessment of Suitability and Usability of Field Joint Coating Materials for Buried Pipelines More |
| DVGW W 333 | 2020-09 | Tapping Valves and Tapping Operation in Water Supply More |
