Design method for ductile iron pipes Ingestion-build-258901 the barrier polymer

the barrier polymer

— main isolating valves and selector valves

Measures in accordance with a) (prevention) and b) (protection) against explosions are dealt with in Clause 6 of BS EN 1127-2

with specific references to other international standards where the concept and application of techniques are described in greater detail

Inserted clause "Terms and definitions"

Design method for ductile iron pipes Ingestion-build-258901 the barrier polymer1 Scope This International Standard specifies the design of ductile iron pipes used for conveying water, sewerage and other fluids with or without internal pressure, and with or without earth and traffic loading.