Distillation Column

• 304/304L and 316/316L stainless steel construction, including all non-product contact and structural steel
• Mill/HRAP internal material finish and nozzle welds buffed and tray rings and shell seams #3 ground flush inside
• Tray rings, downcomer brackets, and seal pan
• Multiple 14” to 24” (35.6 to 61 cm) manway hinged access
• Gas/Vapor outlet –top head
• Reflux (double flanged) from the condenser-upper side wall
• Liquid feed inlet-side wall
• Liquid vapor feed-side wall
• Reboiler return-side wall
• Multiple temperature connections wall
• Reboiler supply/bottom outlet-bottom head
• Skirt support 304 stainless steel
• ASME code stamped vessel

Optional Features

• A variety of internal and external material and weld finishes are available, from bead blast up to mirror-finish electropolish
• Exotic materials of construction, 2205, Hastelloy, and many more
• Externals and structural steel of carbon steel finish painted at our shop
• Variety of heat transfer types, including:
  • Dimple in 14- or 12-gauge
  • Halfpipe in sizes 2”, 3” and 4” (5.1, 7.6, and 10.2 cm) available with full through weld design for thermal cycling
• Body flange vessel connection
• Internals: bed limiter, packing support plates and packings, liquid collector, liquid distributor, etc.
• Downcomers- bolt-on or welded in place
• Additional nozzles as required
• Insulation and welded outer sheathing