Product Description

Reference Standards:

ISO 2531     Ductile iron pipes, fittings, accessories and their joints for water or gas application
EN 545        Ductile iron, pipes, fittings, accessories and their joints for water pipelines - Requirements and test methods.
EN 598        Ductile iron pipes, fittings, accessories and their joints for sewerage application - Requirements and test methods
EN 877        Cast iron pipes and fittings, their joints and accessories for the evacuation of water from buildings - Requirements, test methods and quality assurance
EN 969        Ductile iron pipes, fittings accessories and their joints for gas pipelines - Requirements and test methods
BS 4772      Ductile iron pipes and fittings

EN 10928/DIN 2880 Ductile iron and steel pipes for sewage have to be lined with an inner sulphate resistant cement lining 
EN 12842    Ductile iron fittings for PVC-U or PE piping systems - Requirements and test methods
ISO 7186     Ductile iron products for sewerage applications
ISO 8179     Zinc spraying Coating with metallic zinc which contains zinc at least 99.99%. The thickness of zinc coating is not less than 130g/m2
ISO 4179    Cement mortar lining
ISO 1804    Restrained joint systems for ductile iron pipelines - Design rules and type testing.
ISO 16631   Ductile iron pipes, fittings, accessories and their joints compatible with plastic (PVC or PE) piping systems, for water  applications and for plastic pipeline connections, repair and replacement;
AS/NZS 2280 Ductile Iron Pipes and Fittings 

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