| Certification: | ISO, ASME and En |
|---|---|
| Customized: | Customized |
| Surface Treatment: | Painted |
| Fuel: | Coal |
| Range of Applications: | Power station, Industrial |
| Product Name: | Boiler Economizer |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier Boiler economizer is kind of heat exchanger to heat the feed water using the flue gas heat. The flue gas coming from the tube outside is up and down cross-flow scrubbing the tube bundle, passing the heat to the tube wall. The water is flowing from bottom to top, and absorts the heat from the tube wall, and its temperature is getting high. This way not only can countercurrent heat transfer to save metal consumption, but also is good for water/steam to flow and exhaust as well as decreasing corrosion. One more, this way works well for dust cleaning.
| Description | Boiler economizer |
| Material of Base Tube | SA210A1 |
| Material standard | ASTM |
| Dimension | Customization |
| Weight |
Min: 10 ton Max.:1000 ton |
| Process | Material→Tube Bending and Bevelling → Butt Welding→ Shield Manufacturing → Assembly 1 →RT→Handcuffs and Shields Welding→Assembly 2 →Hydro Test →Cleaning and Painting →Packing into Frames |
Suppliers with verified business licenses
Audited Supplier 
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