NA 109
DIN Standards Committee Petroleum and Natural Gas Industries
DIN EN ISO 21809-1 [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 30670-1 | 2024-01 | Polyethylen coatings of steel pipes and fittings - Part 1: Requirements and testings of factory-applied extruded coatings More |
| DIN 30670-2 | 2024-01 | Polyethylen coatings of steel pipes and fittings - Part 2: Requirements and testings of factory-applied sintered or flame sprayed coatings More |
| DIN 30678-1 | 2024-01 | Polypropylen coatings of steel pipes and fittings - Part 1: Requirements and testings of factory-applied extruded coatings More |
| DIN 30678-2 | 2024-01 | Polypropylen coatings of steel pipes and fittings - Part 2: Requirements and testings of factory-applied sintered or flame sprayed coatings More |
| TRFL | 2023-10-25 | Bekanntmachung der Technischen Regel für Rohrfernleitungen nach § 9 Absatz 5 der Rohrfernleitungsverordnung More |
| DIN 30675-1 | 2026-07 | External corrosion protection of buried pipelines - Part 1: Corrosion protection systems and application for steel pipes More |
| DIN 3389-2 | 2021-02 | Ready-made insulated joint - Part 2: Insulating couplings for gas distribution and transportation - Requirements and tests 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 |
