Superheater & Reheater
For over 30 years, Hua Dong Boiler has been consistently innovating and improving our boiler superheaters and reheaters. The improvements in bending, welding and design ensure our products meet both European and American standards, ensuring a reliable performance.
Layout of Superheater and Reheater within High Temperature Boiler ① Final Superheater
② Final Reheater
③ Low-Temperature Superheater
④ Low-Temperature Reheater
Materials for superheater & reheater
Carbon steel
stainless steel
nickel and special alloys
Tube diameter range of our superheater & reheater
32-42mm
Types of superheater & reheater
- Radiant superheater & reheater
- Convection superheater & reheater
- Steam Superheater (U-type, Spiral type)
- Platen Superheater
Processing of Boiler Superheater
A superheater is a component that heats saturated steam in an industrial boiler, turning it into superheated steam. Our superheater guarantees that the superheated steam temperature will fluctuate to within an allowable range (normally varies from 540℃ to 550℃) when the boiler is over loaded.
The reheater returns the exhaust steam from high-pressure stage of a turbine back to the boiler for reheating, then sends the reheated steam to the low-pressure stage of a turbine. Through this process, the steam temperature in a turbine is controlled to within an allowable range.
