BS EN 877:2021

This standard BS EN 877:2021 Cast iron pipe systems and their components for the evacuation of water from works. characteristics and test methods is classified in these ICS categories:

• 23.040.10 Iron and steel pipes
• 23.040.05 Pipelines and its parts for external sewage systems
• 23.040.40 Metal fittings
• 23.040.01 Pipeline components and pipelines in general

This document specifies product characteristics, test/assessment methods and how to express test/assessment results. Cast iron pipelines kits are usually composed of cast iron pipes, fittings, joints and accessories.

This document covers the range of nominal diameter from DN 40 to DN 600 inclusive.

The cast iron includes grey cast iron and ductile cast iron.

The roof gullies used for siphonic systems are outside the scope of this document.

Sewerage applications are outside the scope of this document.

It is intended to be used for the construction of gravity or vacuum discharge pressurized or unpressurised networks installed inside and/or outside works, above and/or below ground and in construction works.