BS 65:1988 Specification for vitrified clay pipes, fittings, joints and ducts (Withdrawn)
Specifies requirements for vitrified clay pipes and fittings with or without sockets, and compatible accessories, for the construction of drainage and sewerage systems, operated as gravity pipelines, or for use as ducts.
Supersedes BS 65:1981. Superseded by BS 65:1991, BS EN 295-1:1991, BS EN 295-2:1991 and BS EN 295-3:1991.
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