This standard applies to pipelines used under a maximum working pressure (MOP) above 16 bar for the transport of non-toxic and non-corrosive treated natural gas in accordance with EN is 13686 in onshore gas supply systems .
NF M50-009*NF EN 1594:2014 Referenced Document
EN 10204 Metallic products - Types of inspection documents*， 2024-04-20 Update
EN 10288 Steel tubes and fittings for onshore and offshore pipelines - External two layer extruded polyethylene based coatings
EN 10289 Steel tubes and fittings for onshore and offshore pipelines - External liquid applied epoxy and epoxy-modified coatings
EN 10290 Steel tubes and fittings for onshore and offshore pipelines - External liquid applied polyurethane and polyurethane-modified coatings
EN 10301 Steel tubes and fittings for on and offshore pipelines - Internal coating for the reduction of friction for conveyance of non corrosive gas
EN 12068 Cathodic protection - External organic coatings for the corrosion protection of buried or immersed steel pipelines used in conjunction with cathodic protection - Tapes and shrinkable materials
EN 12186 Gas infrastructure - Gas pressure regulating stations for transmission and distribution - Functional requirements*， 2014-10-01 Update
EN 12327 Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
EN 12560-1 Flanges and their joints - Gaskets for Class-designated flanges - Part 1: Non-metallic flat gaskets with or without inserts
EN 12560-2 Flanges and their joints - Dimensions of gaskets for Classdesignated flanges - Part 2: Spiral wound gaskets for use with steel flanges
EN 12560-3 Flanges and their joints - Gaskets for Class-designated flanges - Part 3: Non-metallic PTFE envelope gaskets
EN 12560-4 Flanges and Their Joints - Gaskets for Class-Designated Flanges - Part 4: Corrugated, Flat or Grooved Metallic and Filled Metallic Gaskets for Use with Steel Flanges
EN 12583 Gas Infrastructure - Compressor stations - Functional requirements
EN 12732 Gas infrastructure - Welding steel pipework - Functional requirements
EN 12954 Cathodic Protection of Buried or Immersed Metallic Structures - General Principles and Application for Pipelines
EN 14141 Valves for natural gas transportation in pipelines - Performance requirements and tests
EN 1515-3 Flanges and their joints - Bolting - Part 3: Classification of bolt materials for steel flanges, class designated
EN 16348 Gas infrastructure - Safety Management System (SMS) for gas transmission infrastructure and Pipeline Integrity Management System (PIMS) for gas transmission pipelines - Functional requirements
EN 1759-1 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 1: Steel flanges, NPS 1/2 to 24*， 2024-04-20 Update
EN ISO 3183 Petroleum and natural gas industries - Steel pipe for pipeline transportation systems (ISO 3183:2019)*， 2019-10-23 Update
EN ISO 6892-1 Metallic materials - Tensile testing - Part 1: Method of test at room temperature (ISO 6892-1:2019)*， 2019-12-04 Update
NF M50-009*NF EN 1594:2014 history
2014NF M50-009*NF EN 1594:2014 Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements