Pipes and penstock pipes of metal, namely, metal pipes for electric installations, metal cable conducting pipes and fittings for the aforesaid goods; metal slide valves or valves of metal other than parts of machines, in particular pipe bends, pipe joints, pipe clips, junctions for pipes and fastening straps for pipes all the aforesaid goods of metal; metal building materials, namely, corrugated metal conduits, steel overbraid metal conduits, galvanized steel strip wound metal conduits, stainless steel conduits, aluminum conduits, hot-dipped galvanized and varnished steel conduits; ducts of metal for ventilating and air-conditioning installations; drain traps valves of metal for drainpipes and water conduits

[ Machines and production installations comprising of die head corrugators, cutting devices and cooling spring bars, in particular for the manufacture and processing of tubes and pipes; pipes used as parts for compressed-air tools used in connection with machines and machine parts, industrial robots and structural parts sold as a unit with the aforesaid goods ]

[ Hand tools and hand-operated implements, namely, drills, files, hammers, and dies used in particular for the construction of machines and apparatus ]

Computer software and firmware for operating system programs in particular planning and construction software for use in the field of household technology; blank magnetic and optical data carriers for the recording of computer software in particular CDs, DVDs and floppy computer discs; computer hardware, namely, computer peripheral devices

Apparatus for heating, refrigerating, drying, steam generating, ventilating, water supply and sanitary purposes, namely, heating systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold or low temperature water circulates, pipes being parts of sanitary facilities, regulating accessories for water or gas apparatus and pipes; flexible pipes being parts, in particular pipelines of plastic and composite pipelines of plastic with metal linings, in particular with an aluminum coating for heating, refrigerating, steam generating, ventilating and water supply installations; metal heating and cooling coils being parts of heating, refrigerating or distillation installations; waste water clarifying installations and installations for treating waste water, rainwater, atmospheric water, all of the aforementioned is comprising of settling pipes, settling tanks, settling pits, separators and water supplying fittings; HEPA filters parts of household or industrial installations; filters for air-conditioning, air-filtering installations; filters for drinking water

Pipes and tubes of plastic, in particular for electric installations and as cable conduits; composite pipes of plastic with metal linings, in particular with an aluminum coating, tubes of plastic, rubber and rubber substitutes; pipe couplings and fittings therefore, all not of metal; sleeves of rubber for protecting parts of machines; rings of rubber for use as pipe connection seals; insulating tapes and pipe-wrapping tapes; adhesive and self-adhesive tapes, adhesive and self-adhesive strips all for industrial and commercial use, except for medical, stationery or household purposes; non-metal gaskets for use in drainage systems and for sealing conduits, sealing compositions for use as connection seals, sealants for buildings, silicone based sealants and adhesives, adhesive sealants for general use, sealing rings and weather stripping for use in homes; self-adhesive and not self-adhesive plastic films for technical purposes; packing and stopping materials, namely, joint packing for plastic and metal tubes, packing material for forming seals, rubber stoppers for industrial packaging containers; electric, thermal and acoustic insulators; soundproofing materials for buildings; semi-processed filtering materials, namely, mineral wool for use in the manufacture of filter media and foams of plastic in form of pellets, rods, foils, foams, fibers, films and sheets

Non-metallic rigid pipes and tubes for building purposes, electric installations and for cable protection in particular gutter pipes, drainpipes, plastic water conduits for roofs and balconies, non-metal manhole covers; non-metal penstock pipes for building purposes; drain bases and grates, not of metal or plastic and for drainpipes or water conduits; geotextiles for the purposes of drainage, stabilizing inclines, recultivation, plant support, absorption, filtration, separation, stabilization and reinforcement of the soil; ducts, not of metal, for ventilating and air-conditioning installations; non-metal water pipes for building; non-metallic rigid pipes for building, namely, non-metal pipes for electric installations, non-metal cable conduit pipes and structural parts sold as a unit with the aforesaid goods

[ Water-pipe valves and drain traps valves of plastic being other than machine parts; valves for containers, not of metal, other than parts of machines ]

[ Maintenance, repair, upkeep and installation services, in particular for pipe and conduit installations and industrial installations; installation, assembly, maintenance and repair of computer hardware; installation, maintenance, repair and disposal, namely, dismantling and scrapping of pipe and conduit making machines, electric appliances and electric installations; assembly and repair of hose assemblies in die head corrugators, cutting devices and cooling spring bars ]

[ Technical project studies in the field of pipe and conduit installations; research in the field of technology and mechanical engineering; research and technical development of new products for others; technical consultancy in the field of engineering, namely, providing technical project studies in the field of engineering; research in the field of technology, in particular household technology for pipes and pipe fittings; construction drafting; engineering surveying and services of a technical measuring and testing laboratory in connection with pipes and pipe fittings; conducting scientific experiments, including experiments in the field of engineering; scientific research; engineering, consultation in the field of physics, physics research, research and development services in connection with physics; professional consulting services and advice about chemistry, chemistry consultation, research in the field of chemistry and computer programming; development of building projects, namely, land development services, namely, planning and laying out of commercial buildings; testing, analysis and evaluation of the services of others for the purpose of certification, in particular testing of hose assemblies ]