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Current location:Beijing Aerospace Propulsion Institute > Products and Services > Special Valves > Pyrolysis Gas/Decoking Valve
Pyrolysis Gas/Decoking Valve
File description
They are installed at the outlet ethylene cracking furnace, generally, there are two valves for one furnace, one is for cutting off the main pipe line of pyrolysis gas, and the other is for cutting off the decoking pipe line
Detailed profile


  •  DV30000 series of flat gate valves
  • DV20000 series of wedge type double-gate of gate valves
  • DV10000 series of parallel type double-gate of gate valves


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