Tube in Tube HX

[BlackLocustHops]

I saw a post on here a couple of months ago, but cant find it now. I cant remember the topic of the thread, but someone post a link to a company that makes tube in tube stainless heat exchangers. If someone could point me to this thread that would be great.

Thanks
Che`

[BrewWerks]

Che'

You are asking something very similar to my question. I see Grainger has Shell and tube heat exchangers some are made of Stainless Steel.

[BlackLocustHops]

What i am looking for is tube in tube or counterflow. not shell in tube. someone posted a link to a company that had them. They were a series of horizontal tubes stacked upright and run as one tube back and forth. All stainless for inner and outer tube. but now i have lost track of the link and cant find the company. It was within the last couple of months.