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APV Tube-in-Tube Heat Exchangers


APV Tube-in-Tube Heat Exchangers

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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)
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TypeDesign pressures to 871 psig/60 bar
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