This standard BS EN ISO 3183:2019 Petroleum and natural gas industries. Steel pipe for pipeline transportation systems is classified in these ICS categories:
23.040.10 Iron and steel pipes
75.200 Petroleum products and natural gas handling equipment
77.140.75 Steel pipes and tubes for specific use
This document specifies requirements for the manufacture of two product specification levels (PSL 1 and PSL 2) of seamless and welded steel pipes for use in pipeline transportation systems in the petroleum and natural gas industries. This document supplements API Spec 5L, 46th edition (2018), the requirements of which are applicable with the exceptions specified in this document. This document is not applicable to cast pipe.