Category
Apparatus
Constructionâ and builder's carpentry and joinery
Environmental engineering
Fittings and valves
General engineering
Locomotives and other rolling stock, incl. Stationary rail material, railway signaling and safety installations
Packings, small containers and sealing caps
Power transmission engineering
Pumps
Services
Steel construction and shipbuilding
Steel pipes, pipe fittings, pipe joints
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
Mechanical engineering and metalware, parts
Other fittings and valves and similar appliances (with the exception of heating elements and sanitary accessories)
Parts of fittings and valves
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 mechanical products, special purpose machinery
Parts for locomotives and railcars, incl. pneumatic door operating systems
Parts for rolling stock
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
Gears and gearings, gear boxes and other speed changers, including torque converters
Other pumps for liquids (e.g. electromagnetic pumps, jet pumps, steam boiler feed injectors, gas and steam pressure pumps, injectio pumps for internal combustion piston engines, hydraulic rams)
Reciprocating positive displacements pumps (incl. pumping sets)
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
Apparatus for purifying crude gases by thermical or catalytical processes, in steel or chrome nickel steel (RNO resp. TNV plants
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
Dosing pumps
Air spring valves
Ball cocks
Ball valves made of brass
Ball valves made of grey cast iron, steel or acidâresistant steel
Butterfly and lifting valves for air handling technology, up to 8° C temperature range
Dewatering valves for locomotives and railcars
Fittings for oilâcarrying systems
Fittings, other
Highâpressure fittings for the chemical industry
Sluice valves
Solenoid valves for locomotives and railcars
Solenoid valves for pneumatic implements
Solenoid valves for the braking equipâ ment of locomotives and railcars
Specialâtype valves and fittings of various kinds
Valves and fittings for special purposes
Circular sight glasses
Control connections
Insulating caps
Liquid level gauges for steam and proâ cess applications
Magnetic level gauges
Packing sleeves for straightâway and drain cocks
Pneumatic valve actuators
Sight glasses for liquid level gauges
Valve rings for piston valves
Knife gate valves
Piston valves made of grey cast iron, steel or acidâresistant steel
Pressure regulators (balancing valves) with gauge
Pressure regulators
Pressureâreducing valves
Exhaust (ventilating) valves
HP angle valves
HP butterfly valves
HP check valves (straight throughâtype, angleâtype and globeâtype)
HP control valves
HP globe valves
HP safety valves
HP sample valves
Highâpressure valves and fittings for the chemical industry
Highâpressure valves
Operating systems for HP valves
Pressure control valves for air handâ ling plants resp. pipelines, temperaâ ture up to 2° C, pressure up to 5 mbar
Relay valves, loadâcontrolled, for pneuâ matic implements
Safety valves for pneumatic implements
Safety valves for the braking equipment of locomotives and railcars
Spill (overflow) valves
Straightâway and drain cocks
Air (pneumatic) spring valves for the braking equipment of railcars
Air spring valves for pneumatic implements
Air spring valves for railcars
Control valves, DN 15 â 150 (fo the initial regulation of distribution systems)
Control valves
Driver's brake valves for locomotives and railcars
Highâpressure valves and fittings
Triple valves (control valves)
Butterfly valves for shutâoff, control purposes
Highâpressure valves
Isolating valves (stop cocks) for locomotives and railcars
Nonâreturn valves (check valves)
Regulating valves
Shutoff valves, stop valves
Stop cocks for the braking equipment of locomotives and railcars
Swing check valves
Testing devices for brake systems of railway cars
Abrasiveâjet cutting systems to cut e.g. metal as well as glass, stone and ceramic material, workin pressure up to 4,000 bar
Sound absorbing cabinets resp. containers
Water jet cutters
Brake systems, including all accessories, for locomotives and railcars
Couplings for locomotives and railcars
Air treatment plants for pneumatic braking systems
Brake cylinders for railways
Brake systems, including all accessories, for wagons
Compressedâair treatment installations for the braking equipment of railcars
Electropneumatic converters
Fixed or mobile testing devices for brake systems of railway cars
Pneumatic antiâskid systems for railcars
Pneumatic braking equipment for locomotives, railcars and wagons
Pneumatic braking equipment, loadâcontrolled, for locomotives and railcars
Pressure regulators (balancing valves) for railway braking equipment
Rail brake systems incl. accessories and operating devices (electromagnetic rail brakes and eddy current brakes)
Sanding systems
Windscreen wiping and washing systems, pneumatic and electric
Collecting containers
Collecting tanks, with thermal insulation
Actuators, electromechanical an pneumatic, for valves and fittings
Highâpressure pumps with intensifier unit, especially for waterjet and abrasivejet cutting (working pressure up to 4000 bar)
Pressure test pumps (catalyst injection pumps, high pressure pumps for isostatic presses as wel as complete press units, stationar and mobile units, pressure range u to 5.000 bar
Ultra high pressure pumps and components for autofrettage as wel as complete autofrettage and pressure test units, pressure rang up to 10,000 bar
Highâpressure pumps for the chemical and petrochemical industries, refineries, etc.
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
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