Category
Air handling and refrigerating machinery
Apparatus
Constructionâ and builder's carpentry and joinery
Environmental engineering
Fittings and valves
General engineering
Industrial furnaces, laboratory furnaces incl. Combustion furnaces burners and firing systems
Packings, small containers and sealing caps
Plants (factories), turnkey planning â construction â delivery
Services
Steel construction and shipbuilding
Steel pipes, pipe fittings, pipe joints
Evaporating or drying machinery and equipment
Filtering or purifying machiner and apparatus for liquids (mechanical, chemical, permanent magnet, electro magnet etc.) incl. water softening apparatus, water purifyers, filter presses, oilâ or petrolâfilters for internal combustion engines, vacuum drum f
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
Clean air
Mechanical engineering and metalware, parts
Waste & soil
Waste water & water treatment
Other fittings and valves and similar appliances (with the exception of heating elements and sanitary accessories)
Piston valves with handwheel
Pressure reduction valves
Safety and pressure control valves
Valves for oilâhydraulic and pneumatic energy transmission
Valves, nonâreturn and swing check valves
Measuring or checking machines, appliances and instruments machines for balancing mechanical parts
Other machine parts
Other mechanical products, special purpose machinery
Combustion furnaces
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
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
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
Driers for liquid gas, e.g. NH3 propane, butane gas
Evaporators for liquid gas, e.g NH3, propane, butane gas
Filters
Oil filters
Separators according to clients specifications
Apparatus for purifying crude gases by thermical or catalytical processes, in steel or chrome nickel steel (RNO resp. TNV plants
Cartridge filters
De NOX plants
Exhaust gas purification plants
Flue gas dedusting plants with cyclone separators (centrifugal separators)
Gas purifying plants for all kind of gases, such as natural gas propane, butane, etc.
Lamellar separators
Mat filters
Natural gas filters
Tube filters
Waste air purification plants
Waste gas and exhaust air purifying plants (thermical, catalytical)
Bareâtube heat exchangers
Condensation heat exchangers
Fintype heat exchangers
Gasâtoâgas heat exchangers
Gasâtoâliquid heat exchangers
Heat exchanger stations
Heat exchangers for all purposes, made of ordinary carbon steel
Heat exchangers for cooling gases (gas coolers)
Heat exchangers for district heating
Heat exchangers for oil
Heat exchangers for steam&water water& water, refrigerant NH3&wate
Heat exchangers for steam, oil, water, etc.
Heat exchangers for steam
Heat exchangers for waste gas
Heat exchangers, high and low pressure
Heat exchangers, made of hotâdi galvanized or stainless steel
Heat exchangers, suited for all heat transferring agents (gases, fluids, liquid metals)
Heat exchangers
Heat recovery plants according to clients' specifications
Heat recovery plants for the recovery of heat from exhaust air
Heat recovery plants
Highâpressure heat exchangers
Stainless steel heat exchangers
Steamâwaterâconverters
Straight tube heat exchangers
Tube (pipe) heat exchangers
Tube or plateâtype heat exchangers made of chrome nickel steel
Tubular heat exchangers (shell and tube heat exchangers), vertica or horizontal, in singleâ or multiâpass design, made of steel, stainless steel or nonferrous metals
Tubular heat exchangers
Uâtube heat exchangers
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
Weldments of various kinds
Denoxing plants
Filters
Thermal waste gas cleaning systems
Gas pressure regulators
Heat exchangers
Liquid fuel supply plants
Gas processing plants
Mixing plants
Separators
Ball cocks
Butterfly and lifting valves for air handling technology, up to 8° C temperature range
Sluice valves
Specialâtype valves and fittings of various kinds
Gas failure devices for firing installations and gas reducing stations
Gas pressure regulators for municipaliity, trade and industry
Pressure regulators, combined, with safety shut off valve
Pressureâreducing valves
Exhaust (ventilating) valves
HP safety valves
Highâpressure valves
Pressure control valves for air handâ ling plants resp. pipelines, temperaâ ture up to 2° C, pressure up to 5 mbar
Safety blowâoff valves
Safety shutâoff valves and pressure conâ trollers for gas, nominal diameters DN 25 â DN 5, PN 16 â PN 1
Control valves
Butterfly valves for shutâoff, control purposes
Highâpressure valves
Nonâreturn valves (check valves)
Regulating valves
Shutoff valves, stop valves
Swing check valves
Gas measuring stations
Sound absorbers
Apparatus according to clients' specifications
Gas mixing plants
Gas odorizing plants
Natural gas reducing stations
Pig stations
Sound absorbing cabinets resp. containers
Reâcombustion plants
Liquid gas stations
Pressure vessels and tanks, respectively, according to clients specifications
Pressure vessels for gas (natural gas), air, vapour, water and oil
Collecting containers
Collecting tanks, with thermal insulation
Pressureless and specialâtype vessels, resp. tanks, according to clients' specifications
Gas supply plants with reducing and measuring installations, such as natural gas reducing stations, liquid gas supply installations, gas mixing installations, NH3âplants
Gas dehydrating plants
Gas treatment plants
Liquid gas mixing plants
Flue gas cleaning plants
NH3 plants
Postâcombustion plants, catalytic and thermic
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
Planning, engineering and maintenance services for gasâ, heatâ, airâ and environmental installations
Assembly of plants
Assembly of steel constructions of all kinds
Assembly of structural steel elements
Assembly&erection of machines and plants
Industrial assembling work
Mounting of ventilation ducts and sewerage pipelines
Planning, erection and installation of individual components and of entire plants, maintenance and service engineering
Repair and conversion works
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
Pipe construction
Pipe laying work from NW500 up to NW2000 made of steel or stainless steel, mainly for air exhaust resp. air supply systems
Pipelines, prefabricated, for highâpressure piping systems