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Chemische und petrochemische IndustriePetrochemical and Refining Industries石化及精炼行业Нефтехимия и нефтепереработка
ProductsPetrochemical and Refining Industries
Update time: 18.11.2009

Petrochemical and Refining Industries

Valves

Basic product range

Dehydrogenation Units:

  • Wedge-within-Wedge Gate Valves
  • nominal sizes up to 48" (1200 mm) dia.
  • medium: HC-gas/air
  • operating temperatures up to 710 °C
  • operating pressures up to 17.5 bar
  • installation in vertical or horizontal pipelines
  • up to 150,000 operations without maintenance shutdown

 

ISOSIV / TIP-Units:

  • Wedge-within-Wedge Gate Valves
  • nominal sizes up to 24" (600 mm) dia.
  • medium: HC
  • operating temperatures up to 530 °C
  • operating pressures up to 20 bar
  • up to 300,000 cycles without maintenance shutdown

 

Olefin Production Units:

  • Double Disc Through Conduit Type Gate Valve
  • nominal sizes up to 56" (1400 mm) dia.
  • medium: HC-vapour with coke particles
  • operating temperatures up to 550 °C
  • operating pressures up to 5.5 bar
  • up to 4 years operation without maintenance shutdown.

 

 Fluidized Catalytic Cracking (FCC) Units:

  • Single or Double Disc Control Valves
  • nominal sizes more than 70" (1800 mm) dia.
  • medium: hydrocarbon gases with catalyst
  • operating temperatures up to 815 °C
  • operating pressures up to 6 bar
  • installation into vertical line