BS 3505 86th Edition, December 31, 1986
Specification for Unplasticized Polyvinyl Chloride (PVC-U) Pressure Pipes for Cold Potable Water
Includes all amendments and changes through Reaffirmation Notice , July 1, 2015
Additional Comments: INCLUDES AMENDMENT 1 * REMAINS CURRENT
Published By:British Standards Institution (BSI)
Pipes up to and including nominal size 24 for use at pressures up to 15 bar at 20°C, such that pipes which conform with the standard will be acceptable to UK water undertakings.