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Home / Pumps V2 / APV - An SPX Brand V2 / APV Tube-in-Tube Heat Exchangers

APV Tube-in-Tube Heat Exchangers


APV ParaTube (tube-in-tube heat exchangers) can be supplied with either straight tubes or corrugated tubes. They all follow a similar construction format with a single tube or number of smaller tubes enclosed within an outer shell. They are available in the four configurations and can be manufactured as a fully-welded design, with removable end caps or with built-in thermal expansion protection of O-rings or packing between the shell and tube bundle.

Product Range APV ParaTube
Corrugated Double Tube (CDT)
Corrugated Triple Tube (CTT)
Corrugated Quadruple Tube (CQT)
Corrugated Multi Tube (CMT)

APV Tube in Tube Heat Exchanger Features:
  • Working temperatures up to 545°F/285°C
  • Design pressures to 871 psig/60 bar
  • Flexibility in materials of construction from carbon steel to special alloys
  • High particulate capacities
  • Can handle high viscosity products
  • Resistant to fouling
  • Robust
  • Easy maintenance