PREN 877-2012 Cast iron pipes and fittings@ their joints and accessories for the evacuation of water from buildings - Requirements@ test methods and quality assurance
This European Standard applies to cast iron pipeline components used for the construction of discharge systems for buildings and of drains@ normally as gravity systems but also vacuum systems@ inside and outside buildings@ above and below ground. The range of nominal sizes extends from DN 40 to DN 600 inclusive. This standard specifies the requirements for the materials@ dimensions and tolerances@ mechanical properties@ appearance@ standard coatings for cast iron pipes@ fittings and accessories. It also indicates performance requirements for all components@ including joints. Quality assurance is covered in an informative annex. It covers pipes@ fittings and accessories cast by any foundry process or manufactured by fabrication of cast components@ as well as the corresponding joints. The roof gullies used for siphonic systems are not relevant from this standard.
PREN 877-2012 history
2019PREN 877-2019 Cast iron pipes systems for the evacuation of water from works - Characteristics and test methods
2012PREN 877-2012 Cast iron pipes and fittings@ their joints and accessories for the evacuation of water from buildings - Requirements@ test methods and quality assurance