Spiral & Welded-Bloc Heat Exchangers
Specialty Heat Exchangers
Striving for excellence in all we do, NHE cleans, reconditions, and tests all types of specialty heat exchangers, including Spiral and Welded-Bloc.
The National Heat Exchange cleaning process allows us to completely clean all internal passages, regardless of the flow pattern. After thorough cleaning, our experienced in-house technicians can easily locate any leaks with bubble and/or dye-penetrant testing. With direct access to OEM and non OEM replacement parts for all types of coolers, any needed repairs can be made efficiently and effectively.
Specialty Heat Exchanger Services
- Non-Abrasive Cleaning
- Bubble Leak Testing
- Liquid Penetrant Testing
- New Gaskets
NHE Services All Types and Sizes:
- Alfa Laval Welded-Bloc
- GEA Bloc
- GEA Box
- Transformer Cooler
- Thrust Bearing
Ask about our scheduled maintenance plans!
A scheduled cleaning and testing of each of your heat exchangers will…
- Lengthen exchanger lifetime
- Reduce forced outages
- Save money
- Lessen stress on the job