Category
Apparatus
Constructionâ and builder's carpentry and joinery
Fittings and valves
General engineering
Packings, small containers and sealing caps
Plants (factories), turnkey planning â construction â delivery
Services
Steam and heating boilers
Steel construction and shipbuilding
Steel pipes, pipe fittings, pipe joints
Distilling and rectifying apparatus and equipment
Gas filtering or purifying machinery and apparatus
Heat exchangers
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
Control elements
Measuring or checking machines, appliances and instruments machines for balancing mechanical parts
Other mechanical products, special purpose machinery
Containers for compressed or liquefied gas, of iron, steel or aluminium
Reservoirs, tanks, vats and similar containers for any material, of aluminium, of a capacity exceeding 300 l, whether or not lined or heatâinsulated
Reservoirs, tanks, vats and similar containers for any material, of iron or steel, of a capacity exceeding 300 l, whether or not lined or heatâinsulated
Gas, water, longâdistance, resp district heat and refrigerant supply plants
Industrial plants according to clients' specifications
Other specialâpurpose plants
Plants for the plastics and synthetics industries
Plants for the steelâ and metalworking industries workshops, including training centres
Other services
Planning, engineering and maintenance services, consulting, training, general contracting services etc.
Repair, assembly and similar work
Superâheated water boilers and hot water equipment
Prefabricated buildings of iron or steel
Towers and lattice masts
Pressure, resp. highâpressure 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
Reactors
Apparatus for purifying crude gases by thermical or catalytical processes, in steel or chrome nickel steel (RNO resp. TNV plants
Heat exchanger stations
Heat exchangers for all purposes, made of alloyed steel
Heat exchangers for all purposes, made of ordinary carbon steel
Heat exchangers for all purposes, made of stainless steel
Tube or plateâtype heat exchangers made of chrome nickel steel
Ascents made of steel or stainless steel
Chimneys made of steel or stainless steel, with or without insulation
Railings of various kinds
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 handâ ling plants resp. pipelines, temperaâ ture up to 2° C, pressure up to 5 mbar
Gas reduction stations
Gas measuring stations
Natural gas reducing stations
Sound absorbing cabinets resp. containers
Water jet cutters
Pressure tanks for the storage of liquid and gaseous products (ammonia, chlorine, liquid gas, glycol, fuel oil, propane gas, propylene, oxygen, protective gas, nitrogen, motor fuel, etc.)
Pressure tanks for the storage of products of all kinds
Pressure tanks for transporting liquid and gaseous products (ammonia, liquid gas, petrochemica products, propane gas, nitrogen, etc.)
Pressure tanks for transporting products of all kinds, according to clients' specifications
Pressure vessels for all branches, made of carbon or stainless steel
Pressure vessels for the chemical, petrochemical, paper and pulp industries
Pressure vessels, made of aluminium or stainless steel
Collecting containers
Collecting tanks, with thermal insulation
Components for longâdistance heating
District heating nets
Oil supply systems, complete
Piping systems of chemical and petrochemical plants
Industrial plants according to clients' specifications
Equipment for energy regeneration from waste air
Plants for the production of synthetic resin
Production equipment for production of tube fittings
Forming of special metallic materials
Gas cutting work
Highâpressure drilling (gas engineering)
Plasma cutting
Tube (pipe) bending works
Water jet cutting
Welding work (hardfacing, for heavyâduty wearing parts)
Welding work (special weldings of all rustâ and heatâresisting, highâ and highestâalloy steels, titanium and titanium alloys, highâgrade nickel, platings, submerged arc weldings with wire and strip)
Welding work of all kinds (also in time contract work)
Planning and engineering services
Assembly of distance heating pipelines
Assembly of plants
Assembly of steel constructions of all kinds
Assembly of structural steel elements
Industrial assembling work
Planning, erection and installation of individual components and of entire plants, maintenance and service engineering
Repair and conversion works
Steam and superheated water energy staâ tions
Halls for various purposes in container resp. conventional steel design with panel resp. caseâbay insulation
Towers and lattice masts according to statics resp. clients specifications
Convection zones
Gas and distance heating pipelines
Highâpressure pipelines for steam
Pigtails
Pipe coils
Pipe construction
Pipe laying work from NW500 up to NW2000 made of steel or stainless steel, mainly for air exhaust resp. air supply systems
Pipe laying work
Pressure pipelines for cooling water
Pressure pipelines for gas supply purposes
Pressure pipelines for longâdistance heating systems
Transferlines