Category
Apparatus
Building and mining machinery, machinery for building materials, glass and ceramics
Construction‐ and builder's carpentry and joinery
Fittings and valves
General engineering
Packings, small containers and sealing caps
Services
Steel construction and shipbuilding
Steel pipes, pipe fittings, pipe joints
Gas filtering or purifying machinery and apparatus
Heat exchangers
Machines and equipment for road construction, underground and overground engineering purposes and similar work
Construction elements
Other construction and expansion elements and other iron and steel constructions (scaffoldings, formwork or supporting structures, gangways, landing stages, pallets and pallet racks, working platforms, loading and unloading ramps, hydraulic steel structur
Other fittings and valves and similar appliances (with the exception of heating elements and sanitary accessories)
Safety and pressure control valves
Other mechanical products, special purpose machinery
Containers, incl. those designe for transporting liquids, speciall designed and equipped for one or more means of transport
Reservoirs, tanks, vats and similar containers for any material, of aluminium, of a capacity exceeding 300 l, whether or not lined or heat‐insulated
Reservoirs, tanks, vats and similar containers for any material, of iron or steel, of a capacity exceeding 300 l, whether or not lined or heat‐insulated
Other services
Planning, engineering and maintenance services, consulting, training, general contracting services etc.
Repair, assembly and similar work
Prefabricated buildings of iron or steel
Towers and lattice masts
Pressure, resp. high‐pressure pipelines and line pipes, of iron or steel, e.g. for mineral oil or gas; casings, tubings and drill pipes, of a kind used in drilling for oil or gas
Apparatus for purifying crude gases by thermical or catalytical processes, in steel or chrome nickel steel (RNO resp. TNV plants
Tube or plate‐type heat exchangers made of chrome nickel steel
Site cars, single‐ and double‐axle
Ascents made of steel or stainless steel
Chimneys made of steel or stainless steel, with or without insulation
Railings of various kinds
Large‐faced formworks
Moulds for encasings for the concrete industry made of steel
Stages
Structural and architectonical steel construction
Butterfly and lifting valves for air handling technology, up to 8° C temperature range
Pressure control valves for air hand‐ ling plants resp. pipelines, tempera‐ ture up to 2° C, pressure up to 5 mbar
Sound absorbing cabinets resp. containers
Building site containers
Containers of various kinds
Garbage and waste containers
Housing space containers
Lightweight containers
Lounge containers
Material containers
Office containers
Personnel containers
Room cells
Sanitary containers
Transport containers, with and without tarpaulin
Collecting containers
Collecting tanks, with thermal insulation
Renting of mobile accomodations in container style
Planning and engineering services
Assembly of plants
Assembly of steel constructions of all kinds
Assembly of structural steel elements
Industrial assembling work
Repair and conversion works
Container‐style large volume installations
Halls for various purposes in container resp. conventional steel design with panel resp. case‐bay insulation
Lavatories, prefabricated, in modular design
Towers and lattice masts according to statics resp. clients specifications
Pipe construction
Pipe laying work from NW500 up to NW2000 made of steel or stainless steel, mainly for air exhaust resp. air supply systems