Brass connectors for interconnection of tubes or with armatures; elbow joints of metal for interconnection of tubes or with armatures; rings, namely, clamping rings of metal for interconnection of tubes or with armatures; sleeves namely, metal junction sleeves for interconnection of tubes or with armatures; extension pieces of metal for interconnection of tubes or with armatures; connectors, namely, metal pipe connectors; reducing sleeves of metal, namely, metal junction sleeves for pipes; plugs of metal for pipes; adapter sleeves for copper pipes, namely clamping sleeves for tubes of copper; metal nuts for copper pipes; copper pipe bends being metal pipe joints for copper pipes; steel assembly plates and metal screws; brass screw systems comprised of parts, namely, brass screws, steel plates, metal nuts
Metal GoodsShears for cutting installation pipes of plastics; hand tools, namely, hand operated presses for pipe connectors; hand tools, namely, expanders; cases specially adapted for clamping tools being hand-operated clamps
Hand ToolsWater meters; colorimeters; circuit-breakers; disc thermometers not for medical purposes; disc manometers; room thermostats
Electrical and Scientific ApparatusApparatus and installations for the distribution of drinking water, namely, water filters, manifolds, valves; sanitary installations, including their fittings and framework, namely, pressure regulators for sanitary installations; central heating installations; central heating installation pipework, namely, pipes for heating boilers and floor and radiator heating systems; regulator valves, pressure regulators for sanitary installations; mixing taps being mixer taps for water pipes; parts of heating installations, namely, heating control units being cabinets used to control temperature for heating; water heating equipment, namely, hot water heaters, water bed heaters, feed water heaters; central heating boilers; valves radiators, manifolds; mixers, mixer faucets for water pipes; air vents, namely, air vents for water fittings; thermostat valves and heads being thermostatic valves; retention valves, valves as part of radiator; complex valves for radiators; selective valves, valves as part of radiators; parts of domestic or industrial installations, namely, filters for drinking water and heating systems
Environmental Control ApparatusKnuckle joints and connecting pieces of plastic, namely, elastomer expansion joints, non-metal pipe couplings and joints
Rubber GoodsInstallation and repair services for water supply apparatus and heating systems; handling services being maintenance, construction, for water supply apparatus and heating systems
Building Construction and RepairProject preparation services being computer project management services in the field of water supply and heating installations
Computer and Scientific