Tube in Tube Heat Exchangers

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 four configurations and can be manufactured as a fully-welded design with removable end caps, with built-in thermal expansion protection of O-rings, or packaged between the shell and tube bundle.

The APV ParaTube CDT consists of a single corrugated tube concentrically positioned in a larger diameter outer tube.

The APV ParaTube CQT is a unique design that allows significant flexibility in an annulus gap to optimize heat transfer and pressure drop.

The APV ParaTube CTT consists of a center tube positioned in a middle tube which is concentrically located in the outer tube.

Designed specifically for heating and cooling of sludge containing fibres and particles

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