NF EN ISO 13703-2, M87-217-2 (10/2023)

This document provides a set of common additional requirements for the most frequently used materials in upstream oil and gas piping systems. This document applies to offshore and onshore production facilities, processing plants and gas liquefaction facilities. The materials covered in this document are intended for use in the following piping system services: — Category D, Category M, normal pressure and high pressure, in accordance with ASME B31.3; — H2S environments as defined in the ISO 15156 series. NOTE For the purposes of this document, ANSI/NACE MR0175 is equivalent to the ISO 15156 series and ANSI/NACE MR0103 is equivalent to ISO 17945. This document does not provide any guidelines regarding the selection of materials. It is up to the end user to choose the appropriate materials for a specific service, as well as any additional material requirements that may be necessary. This document does not provide any requirements for: — H2S stress cracking (SSC) in corrosive oil refining environments are covered in ISO 17945; — non-metallic piping systems conforming to ASME B31.3 or the ISO 14692 series; — marine piping systems, for example ballast piping systems, covered by classification rules; — subsea production systems; — downhole equipment; — transportation pipeline systems, including flowlines, designed in accordance with a recognized pipeline design code. Common requirements for the manufacture, inspection and supply of piping and valve parts are presented in Annex A and Annex B, which provide material data sheets and product data sheets respectively. elements. These material and component data sheets may be used for applications other than piping systems, for example for pressure vessels and pumps, provided they are evaluated by the end user and are conforms to the design code used for the equipment concerned. This document is not intended to limit the use of other materials or material grades in a referenced material standard. Where the use of other materials/material grades is deemed appropriate, it is the responsibility of the end user to specify any additional requirements necessary to comply with the design code or specification.
(Automatic translation from French)