Standard and Application:
ISO2531-1998: Ductile iron pipes, fittings, accessories and their joints for water applications.
EN545-2010: Ductile iron pipes, fittings, accessories and their joints for water pipelines requirements and test method.
ISO7186: Ductile Iron pipes, fittings, accessories and their joints for sewerage applications.
ISO4179: Ductile iron pipes and fittings for pressure and non-pressure pipelines Cement mortar lining.
ISO8179: Ductile iron pipes — External zinc-based coating — Part 1:Metallic zinc with finishing layer.
BS 3416: Specification for bitumen-based coatings for cold application, suitable for use in contact with potable water.
ISO4633: Rubber seals — Joint rings for water supply, drainage and sewerage pipelines specification for materials.
ISO8180: Ductile iron pipelines–Polyethylene sleeving for site application.
EN681-1: Elastomeric seals, material requirements for pipe joint seals used in water and drainage applications Vulcanized rubber.
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