IS 10801 1984 Recommended procedure for heat treatment of
02 01 1981 nbsp 0183 32 includes any heat treatment after welding including post weld heat treatment 0 3 This standard has been prepared mainly to assist fabricators engaged in the manufacture of equipment for oil refineries petrochemical plants and power stations However the standard will also provide general guidance on heat treatment of all industrial welded products 0 4 For the