Worldwide Air Coolers is excited to bring you your next air cooler and provide support for your next shell & tube project as well.  Our sister company Southern Heat Exchanger (SHECO) has been building exchangers since 1961 and has an engineering team dedicated to solving your shell & tube challenges.  When your needs include high-alloy metallurgy and detailed specifications, Southern Heat Exchanger specializes in solving complex problems and bringing you a solution.  If you are after rapid production with a dependable design, Worldwide Exchangers has the flexibility to get you your product quickly and efficiently. 

SHECO has manufacturing facilities in Houston, Tuscaloosa and Tulsa. Our dedicated sales team will find the right fit for your company while providing the best customer service.

Southern Heat Exchanger has been designing and building customer heat exchanger products since 1961.  Their goal is to be the first choice supplier for all of your heat exchanger needs.  We do this with custom engineered solutions, precision manufacturing and world class customer service.  Come and see why Southern Heat Exchanger should be your First Choice.

If you have a complex job that needs to be done in the field, Southern is ready to help.  We offer a broad range of services, such as field retubes, weld repairs, tube plugging / pulling, field machining and more.  The people we send are the experts when it comes to shell & tube and air cooled heat exchangers.

With more than 20,000 units delivered since 1961, shell & tube exchangers have been Southern’s core focus since the beginning.  From small 4” diameter units that could fit on a table top to 350,000 pound behemoths – we’ve built them all.  If you need thermal and mechanical design for a complete unit, a replacement bundle, repairs, or retubes, Southern has the expertise to help.

For complete turnkey design and build – Southern has the experience needed to help you get exactly what you need exactly how you need it.  Our thermal design engineers are involved early in the quoting process – they can suggest a design even if all you have is some basic process information and desired metallurgy.  They can also take an existing design and modify it while working to maintain existing connection points and footprint.