ISO 15590-3:2022
Petroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 3: Flanges

Standard No.

ISO 15590-3:2022

Release Date

2022

Published By

International Organization for Standardization (ISO)

Latest

ISO 15590-3:2022

Scope

This document specifies the technical requirements for carbon steel and low-alloy steel forged flanges for use in pipeline transportation systems for the petroleum and natural gas industries as defined in This document applies to weldneck and blind flanges (full face, raised face, and RTJ groove) as well as anchor, swivel-ring flanges and orifice flanges. This document designates those categories of flanges that meet the industry's need to match requirements where required for sour service. Materials for, or the attachment of, factory-welded extensions, bolting materials, gaskets, slip-on flanges or flanged fittings are not covered by this document. This document is not applicable to integrally cast or forged flanges for valves, pumps or other equipment. This document does not cover the selection of the flange category or pressure class. Sizes and pressure classes listed in ISO 7005-1 and applicable to this document are as follows: — DN 10 (NPS 1/2) to DN 1500 (NPS 60); — PN 20 (class 150), PN 50 (class 300), PN 100 (class 600), PN 150 (class 900), PN 250 (class 1500), PN 420 (class 2500).

ISO 15590-3:2022 Referenced Document

• ASME B16.36 Orifice Flanges
• ASME B16.47 Large diameter steels flanges - NPS 26 through NPS 60; Addenda
• EN 10204 Metallic products - Types of inspection documents*， 2024-04-22 Update
• EN 10228-1 Non-destructive testing of steel forgings - Part 1: Magnetic particle inspection
• EN 10228-2 Non-destructive testing of steel forgings - Part 2: Penetrant testing
• ISO 10474 Steel and steel products - Inspection documents
• ISO 10893-4 Non-destructive testing of steel tubes - Part 4: Liquid penetrant inspection of seamless and welded steel tubes for the detection of surface imperfections
• ISO 10893-5 Non-destructive testing of steel tubes - Part 5: Magnetic particle inspection of seamless and welded ferromagnetic steel tubes for the detection of surface imperfections
• ISO 13623 Petroleum and natural gas industries — Pipeline transportation systems — Amendment 1
• ISO 148-1 Metallic materials - Charpy pendulum impact test - Part 1: Test method
• ISO 15590-1 Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends
• ISO 15590-2 Petroleum and natural gas industries - Factory bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings
• ISO 15590-4 Petroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 4: Factory cold bends
• ISO 2566-1 Steel — Conversion of elongation values — Part 1: Carbon and low-alloy steels
• ISO 3183 Petroleum and natural gas industries — Steel pipe for pipeline transportation systems
• ISO 377 Steel and steel products - Location and preparation of samples and test pieces for mechanical testing
• ISO 4885 Ferrous materials - Heat treatments - Vocabulary
• ISO 6507-1:2018 Metallic materials - Vickers hardness test - Part 1: Test method
• ISO 6892-1 Metallic materials — Tensile testing — Part 1: Method of test at room temperature
• ISO 6892-2 Metallic materials - Tensile testing- Part 2:Method of test at elevated temperature
• ISO 7005-1 Pipe flanges - Part 1: Steel flanges for industrial and general service piping systems
• ISO 9327-1 Steel forgings and rolled or forged bars for pressure purposes - Technical delivery conditions - Part 1: General requirements
• ISO 9712 Non-destructive testing — Qualification and certification of NDT personnel
• ISO/TS 7705:2017 Guidelines for specifying Charpy V-notch impact prescriptions in steel specifications

ISO 15590-3:2022 history

• 2022 ISO 15590-3:2022 Petroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 3: Flanges
• 2004 ISO 15590-3:2004 Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 3: Flanges