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Norm

ISO 2531:2009

Issue date: 2009 12 08

Ductile iron pipes, fittings, accessories and their joints for water applications

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...
Valid

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.

ISO 2531:2009
2009 12 08
Ductile iron pipes, fittings, accessories and their joints for water applications
Norm
ISO 2531:1998
1998 08 20
Ductile iron pipes, fittings, accessories and their joints for water or gas applications
Norm
ISO 2531:1991
1991 10 24
Ductile iron pipes, fittings and accessories for pressure pipelines
Norm
ISO 2531:1986
1986 12 18
Ductile iron pipes, fittings and accessories for pressure pipelines
Norm
ISO 2531:1979
1979 09 01
Ductile iron pipes, fittings and accessories for pressure pipe-lines
Norm
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