HEATMASTERS

Apparatus for heat treatment of metals for industrial purposes, namely, electric heaters, electric furnaces, gas burners, gas furnaces, heat- treating furnaces, heaters, industrial heaters, heating armatures, heating installations, industrial heat treatment system consisting primarily of industrial heaters and also including transformers and temperature control systems and measurement devices for pre-heating metal and annealing metal and normalizing metal, furnaces, gas heating equipment in the nature of gas furnaces, ovens and stoves, gas burners, electrical heating cables, and heat registers; heating elements; fittings and parts for the aforementioned apparatus, namely, heating elements for preheating and post-weld heat treatment, heating resistors, pre-heaters, heating mats, stud heaters, tensioners, tensioner tools and insulation material specially adopted for fixing the heaters on their place, thermocouple wires, heating elements for annealing metal, channel heaters and chamber heaters

Repair and installation services for apparatus for heat treatment of metals, namely, electric heaters, electric furnaces, gas burners, gas furnaces, heat-treating furnaces, heaters, industrial heaters, heating armatures, heating installations, heat treatment apparatus, furnaces, gas heating equipment, electrical heating cables, and heat registers

Heat treatment of metals