SR EN 1594:2009

Gas supply systems - Pipelines for maximum operating pressure over 16 bar - Functional requirements

This European Standard is applicable to pipelines with a maximum operating pressure (MOP) over 16 bar for the carriage of processed, non-toxic and non-corrosive natural gas according to EN ISO 13686 in onland gas supply systems, where: pipeline elements are made of unalloyed or low-alloyed carbon steel; pipeline elements are joined by welds, flanges or mechanical couplings; the pipeline is not located within commercial or industrial premises as an integral part of the industrial process on these premises except for any pipelines and facilities supplying such premises; the design temperature of the system is between -40 °C and 120 °C inclusive; The standard apply to onshore pipeline systems from the point where the pipeline first crosses what is normally accepted as battery limit between on and offshore, e.g.: - first isolation valve; - the base of steep sea shelf; - above the high water/low water mark onto mainland; - an island. The pipeline standard also applies to a pipeline system with a starting point onshore, also when parts of the pipeline system on the mainland subsequ

71.94

Status : Withdrawn
Approval date : 6/30/2009
Publish date : 7/2/2009
Withdrawal date : 2/28/2014
Number of pages : 98
ICS : 23.040.01 Pipeline components and pipelines in general,75.200 Petroleum products and natural gas handling equipment
Technical Committee : 357 - Natural gas

Relations with other standards: