BS 4622:1970

Specifies grey iron pipes and fittings with spigots, sockets or flanges, test and working pressures, marking, quality, heat treatment, dimensions, mechanical tests and coatings. Includes tables of pipes and fittings data and appendices giving BS 10 flanges and interconnection details for metric to inch spigots and sockets. Metric version of BS 78-2, BS 1211 and BS 2035.Cross References:BS 10BS 78:Part 1BS 78:Part 2BS 240:Part 1BS 350BS 1211BS 2035BS 3416BS 4164BS 4772CP 2010:Part 3