Make it a double
15 Jan 2000
It can be if you buy your next heat exchanger from HRS Heat Exchangers, who introduced its new corrugated double-pipe exchanger at the PE show. Coiled into a 1m diameter spiral, the exchanger uses corrugated tubing to promote heat transfer and generate turbulence inside the tubes. The 1m coil contains a 30m length of tubing, a huge saving in space compared with conventional straight tube exchangers.
