- Reverse flow and control valves.
- Air-gas valves of coke oven batteries.
- Throttle valve Du 800.
- Coke oven batteries doors (pusher side door in assembly with frames, coke side doors in assembly with frames).
- Doors frames of coke oven batteries.
- Coke oven batteries frames.
- Pusher and coke side frames.
- Sealing frames.
- Char tower gates.
- Coke oven armor.
- Side tunnels bogies.
- Gate valve automatic throttle.
- Gate valve hand-operated.
- Calibration mechanism.
- Risers for gas withdrawal.
- Stations for repair of doors.
- Cranes hydraulic and steam injection.
- Two-chamber nozzle.
- Irrigative sprinklers.
- Charging doors.
- Eyelets.
- Canting mechanisms.
- Fittings heating furnaces.
- Coke spillage cleaning conveyor.
- Gas collectors and gas tube lines.
