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Boiler Economizer Heat Exchanger Tube with Max. 60t/h Capacity 1 Year Warranty EN Standard
| Herkunftsort | Jiangsu, China |
|---|---|
| Markenname | HD Boiler |
| Zertifizierung | L/C, T/T, Western Union, D/P, MoneyGram |
| Min Bestellmenge | 1 Set |
| Preis | $2,300-2,685 / set |
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xProduktdetails
| Material | Edelstahl oder Kohlenstoffstahl | Typ | Natürliche Zirkulation |
|---|---|---|---|
| Verwendung | Kraftwerk | Struktur | Feuer-Rohr |
| Druck | Hochdruck | Dampferzeugung | Max. 60 t/h |
| Stil | Vertikal | Kraftstoff | Gasbeheizt |
| Ausgabe | Heißes Wasser | Materialstandard | ASTM, EN oder ISO usw. |
| Gewichtsbereich | Min: 10 Tonnen, max.:1000 Tonne | Schmelzverfahren | EF+LF + VD |
| Verfahren | Material-> INGOT-> HOT/CALD-ROLLING-> WEDE-Behandlung-> Inspektion | UT-Standard | ASTM A388 oder EN10228 |
| Wärmebehandlung | Normalisierung+ Temperieren | ||
| Hervorheben | Max. 60t/h Boiler Economizer,1 Year Warranty Heat Exchanger Tube,EN Standard Economiser |
||
Produkt-Beschreibung
Boiler Economizer Carbon Steel Stainless Steel Heat Exchanger Tube in ASME/EN/GB Standard
Product Description
Boiler Pressure Part Boiler Economizer Of Carbon Steel for Power Station and Industry
Summary
The boiler steam generation process involves three key stages: feed water preheating, evaporation, and superheating, each occurring on distinct heating surfaces. The boiler economizer serves as the initial stage, preheating feed water before it enters the evaporation system. As the lowest-temperature component in the boiler's steam-water circuit, it handles monophasic water in non-boiling conditions.
Key Functions
- Fuel Efficiency: Positioned at the boiler's rear section, economizers recover waste heat from flue gases, reducing exhaust temperatures and improving overall boiler efficiency while decreasing fuel consumption.
- Steam Drum Protection: Preheated feed water reduces thermal stress on steam drum walls by minimizing temperature differentials, thereby extending equipment service life.
- Cost Reduction: By replacing high-temperature water wall panels with more economical economizer components, boiler manufacturing costs are significantly reduced.
Technical Specifications
| Description | Boiler economizer |
|---|---|
| Material | Alloy steel, Carbon steel, SA210C, SA213T22, etc. |
| Material Standard | ASTM, EN or ISO etc. |
| Dimension | Customization |
| Weight | Min: 10 ton Max.:1000 ton |
| Smelting Process | EF+LF + VD |
| Manufacturing Process | Material→Ingot→Hot/Cold-Rolling→Heat treatment (Normalizing+ tempering)→Inspection→rough machining→UT→2nd Heat treatment→finishing machining→Inspection |
| UT Standard | ASTM A388 or EN10228, etc |
Quality Control
- Impact test and Strength calculation report with applied materials information
- 100% NDT (non-destructive inspection) report of steel plate, tube and electrode
- X-ray, γ-ray and liquid penetrant test inspection report (welding seam) to ensure complete boiler quality
- Hydraulic test report to verify standard working pressure and safety compliance
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