Common metals and their alloys; building materials; metal building materials; materials of metal for railway tracks; non-electrical cables and wires of common metal; ironmongery, small items of metal hardware, pipes and tubes of metal; goods of common metal not included in other classes; ores; syphons being piping; terminal housings; terminal housings made from stainless steel and other materials; thermowells being metal fittings for use with temperature measuring instruments in pipes, tanks and vessels; diaphragm seals of all kinds in this class; homogenised diaphragm seals; chemical diaphragm seals; flanges; sanitary flange seals; homogeniser seals; pedco seals; plug seals; silo seals; separator back pressured diaphragm seals; triclover seals; weldments being items of welded metal hardware

Scientific, nautical, surveying, optical, weighing, measuring, signalling, checking (supervision) apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; computer hardware and software; thermometers including bi-metal thermometers; temperature transmitters; pressure transmitters; sanitary level transmitters; digital temperature displays; pressure and vacuum gauges; pressure gauge/seal apparatus and instruments; vacuum gauge/seal apparatus and instruments; differential pressure transmitters; probes including level float probes; terminal housings; capillaries; capillary tubing; vibrating fork level switches; cable sensors; sensor probes; railmounted temperature transmitters; pucks being temperature transmitters; heatnecks being heatsinks; parts and fittings for all the aforesaid goods