Abstract

 Preview

ISO 2531:2009 specifies the requirements and test methods applicable to ductile iron pipes, fittings, accessories and their joints for the construction of pipelines:

- to convey water (e.g. for human consumption and raw water),

- operated with or without pressure, and

- installed below or above ground.

It specifies materials, dimensions and tolerances, mechanical properties and standard coatings of pipes, fittings and accessories. It also gives performance requirements for all components including joints.

ISO 2531:2009 applies to pipes, fittings and accessories cast by any type of foundry process or manufactured by fabrication of cast components, as well as corresponding joints in the size range DN 40 to DN 2600 inclusive.


General information 

  • Status
     :  Published
    Publication date
     : 2009-12
  • Edition
     : 6
    Number of pages
     : 73
  • Technical Committee
     : ISO/TC 5/SC 2 Cast iron pipes, fittings and their joints
  • ICS
     :
    77.140.75 Steel pipes and tubes for specific use
    91.140.40 Gas supply systems
    91.140.60 Water supply systems

Buy this standard

Format Language
PDF
Paper
  • CHF187

Life cycle


Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.

  2. Store
  3. Standards catalogue
  4. TC
  5. ISO/TC 5/SC 2
  6. ISO 2531:2009