Category
Apparatus
Fittings and valves
General engineering
Locomotives and other rolling stock, incl. Stationary rail material, railway signaling and safety installations
Plants (factories), turnkey planning ‐ construction ‐ delivery
Services
Steam and heating boilers
Steel pipes, pipe fittings, pipe joints
Heat exchangers
Other fittings and valves and similar appliances (with the exception of heating elements and sanitary accessories)
Parts of fittings and valves
Pressure reduction valves
Safety and pressure control valves
Valves for oil‐hydraulic and pneumatic energy transmission
Valves, non‐return and swing check valves
Control elements
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
Gas, water, long‐distance, resp district heat and refrigerant supply plants
Other services
Repair, assembly and similar work
Super‐heated water boilers and hot water equipment
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
Heat exchanger stations
Air spring valves
Dewatering valves for locomotives and railcars
Solenoid valves for locomotives and railcars
Solenoid valves for pneumatic implements
Solenoid valves for the braking equip‐ ment of locomotives and railcars
Control connections
Pressure regulators (balancing valves) with gauge
Pressure regulators
Relay valves, load‐controlled, for pneu‐ matic implements
Safety valves for pneumatic implements
Safety valves for the braking equipment of locomotives and railcars
Spill (overflow) valves
Air (pneumatic) spring valves for the braking equipment of railcars
Air spring valves for pneumatic implements
Air spring valves for railcars
Driver's brake valves for locomotives and railcars
Triple valves (control valves)
Isolating valves (stop cocks) for locomotives and railcars
Non‐return valves (check valves)
Stop cocks for the braking equipment of locomotives and railcars
Gas reduction stations
Gas measuring stations
Testing devices for brake systems of railway cars
Natural gas reducing stations
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
Compressed‐air treatment installations for the braking equipment of railcars
Electropneumatic converters
Fixed or mobile testing devices for brake systems of railway cars
Pneumatic anti‐skid systems for railcars
Pneumatic braking equipment for locomotives, railcars and wagons
Pneumatic braking equipment, load‐controlled, 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
Components for long‐distance heating
District heating nets
Oil supply systems, complete
High‐pressure drilling (gas engineering)
Assembly of distance heating pipelines
Steam and superheated water energy sta‐ tions
Gas and distance heating pipelines
High‐pressure pipelines for steam
Pipe laying work
Pressure pipelines for cooling water
Pressure pipelines for gas supply purposes
Pressure pipelines for long‐distance heating systems