Category
Air handling and refrigerating machinery
Apparatus
Central heating and ventilating engineering
Construction‐ and builder's carpentry and joinery
Environmental engineering
Fittings and valves
General engineering
Packings, small containers and sealing caps
Plants (factories), turnkey planning ‐ construction ‐ delivery
Services
Steel construction and shipbuilding
Steel pipes, pipe fittings, pipe joints
Fans (other than table, window or aeration fans), ventilation plants
Distilling and rectifying apparatus and equipment
Gas filtering or purifying machinery and apparatus
Heat exchangers
Central heating and ventilating engineering
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
Clean air
Environmental energy plants ‐ biogas
Environmental energy plants ‐ biomass
Environmental energy plants ‐ water
Mechanical engineering and metalware, parts
Waste & soil
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 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 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
Gas, water, long‐distance, resp district heat and refrigerant supply plants
Industrial plants according to clients' specifications
Loading, unloading, storage and tapping plants
Plants for the chemical and pharmaceutical industries
Power stations and other energy plants
Other services
Planning, engineering and maintenance services, consulting, training, general contracting services etc.
Repair, assembly and similar work
Bridges, bridge structures and bridge‐sections
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
Ventilation plants according to clients' specifications
Ventilation plants
Columns
Apparatus for purifying crude gases by thermical or catalytical processes, in steel or chrome nickel steel (RNO resp. TNV plants
Fintype heat exchangers
Straight tube heat exchangers
Tube or plate‐type heat exchangers made of chrome nickel steel
U‐tube heat exchangers
Wrapped tube heat exchangers
Central heating and ventilating engineering
Ascents made of steel or stainless steel
Chimneys made of steel or stainless steel, with or without insulation
Railings of various kinds
Bifurcations
Hydraulic steel structures of various kinds
Intake trash rakes
Moulds for encasings for the concrete industry made of steel
Roller gates
Sliding gates
Stages
Stop logs
Structural and architectonical steel construction
Tunnel linings
Chimneys, chimney inserts
Cyclones
Gas supply stations
Tanks&Silos Biogas plants
Biomass energy systems
District heating systems
Hydraulic steel structures
Pipelines for powerplants
Weirs
Components for waste gas cleaning plants
Prefabrication for industrial constructions, power plants and gas regulator stations
Silos
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
Pressure tanks for the storage of products of all kinds, over‐ or underground, in single‐\or double casing design
Pressure vessels for all branches, made of carbon or stainless steel
Collecting containers
Collecting tanks, with thermal insulation
High‐level storage tanks with o without collecting reservoir and floating cover, respectively
Pressureless and special‐type vessels, resp. tanks, according to clients' specifications
Pressureless tanks and vessels, respectively, for the storage of liquids, for the chemical and petrochemical industries, for breweries and dairies, beverage an food industries, the paper and pul industry, etc.
Pressureless vessels and tanks, respectively, for the storage of bulk goods
Pressureless vessels and tanks, respectively, for transportation b rail
Pressureless vessels and tanks, respectively, for transportation purposes, in the food industry
Pressureless vessels and tanks, respectively, for transporting bul goods
Pressureless vessels and tanks, respectively, for transporting liquids
Pressureless vessels and tanks, respectively, over‐ or underground in single‐\or double casing design
Silos for bulk materials of all kinds
Silos for liquids
Tank installations, pressureles
Vacuum vessels for all branches made of carbon or stainless steel
Boiler houses, including all auxiliary facilities
Compact district heating plants
Components for long‐distance heating
District heating nets
District heating plants
Gas supply plants with reducing and measuring installations, such as natural gas reducing stations, liquid gas supply installations, gas mixing installations, NH3‐plants
Gas, water and long‐distance, resp. area heat supply installations for towns, industries, hospitals, etc.
Long‐distance and district, resp. area heating plants, including all auxiliary facilities and supply pipelines
Long‐distance refrigerant supply plants
Natural gas projects
Oil supply systems, complete
Pipelines
Short‐ and long‐distance heatin plants
Industrial plants according to clients' specifications
Tank storage
Chemical plants
Plants for the chemical industry
Plants for the pharmaceutical industry, according to clients' specifications
Central energy stations
Power and heat co‐generating plants with waste heat recuperation for heating purposes
Other services
Energy consulting
Planning and construction of general industrial plants
Planning and engineering services
Planning, engineering and maintenance services
Project engineering and maintenance capacity, consultations, instructions, general contractor services
Assembly of all kinds, especially in the fields of industrial plant construction, machinery and steel construction, boiler, pressure vessel and apparatus construction as well as environment protection plants incl. all pipelines
Assembly of distance heating pipelines
Assembly of own and other products
Assembly of pipelines
Assembly of plants
Assembly of steel constructions of all kinds
Assembly of structural steel elements
Delivery and assembly of gas, water and district heating pipelines
Industrial assembling work
Planning, erection and installation of individual components and of entire plants, maintenance and service engineering
Repair and conversion works
Repairs, installations and similar works
Pipeline bridges
Halls for various purposes in container resp. conventional steel design with panel resp. case‐bay insulation
Towers and lattice masts according to statics resp. clients specifications
Aseptic (sterile) pipelines for the pharmaceutical and food industries
Manifolds (distribution lines)
Penstocks for hydroelectric power plants High‐pressure pipelines for hydro‐electric power plants
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 feed water
Pressure pipelines for gas supply purposes
Pressure pipelines for liquid gas, also incl. control equipment
Pressure pipelines for long‐distance heating systems
Pressure pipelines for mineral oil (petroleum)
Pressure pipelines for municipa gas (city gas)
Pressure pipelines for natural gas, also incl. control equipment
Pressure pipelines for the chemical industry
Pressure pipelines for the pape industry
Pressure pipelines for the petrochemical industry
Pressure pipelines for water supply purposes
Pressure pipelines with large diameters