NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
DIN EN ISO 21809-3 [CURRENT] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN 30340-1 | 2023-12 | Coatings for mechanical protection of buried or submerged pipelines - Part 1: Quality assurance for factory-made coatings More |
| DIN 30672-1 | 2026-07 | Field coating materials for corrosion protection of buried pipelines - Part 1: Requirements and product testings More |
| DIN 30672-2 | 2026-07 | Field coating materials for corrosion protection of buried pipelines - Part 2: Application and quality control on site More |
| DIN 30675-1 | 2026-07 | External corrosion protection of buried pipelines - Part 1: Corrosion protection systems and application for steel pipes More |
| DVFG-TRF 2021 ; TRF 2021:2021-04 | 2021-04 | Technische Regel Flüssiggas (DVFG-TRF 2021) More |
| DVGW G 463 | 2026-06 | High Pressure Gas Steel Pipelines for a Design Pressure of more than 16 bar - Design and Construction More |
| DVGW GW 10 | 2026-04 | Cathodic Protection (CP) of buried Pipelines, Pipelines of Complex Structures and Steel Tanks - Design, Construction, Commissioning, Operation and Maintenance More |
| DVGW GW 15 | 2021-01 | Field Coatings of Pipelines - Qualification of Coating Applicators More |
| DVGW GW 32 | 2022-08 | Field Joint Coatings - Assessment of Suitability and Usability of Field Joint Coating Materials for Buried Pipelines More |
| DVGW-Information Gas/Wasser Nr. 27 | 2025-11 | Korrosionsschutz - Überblick Merkmale und Prüfmethoden von Werks- und Nachumhüllungen More |
