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Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving

Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving

MOQ: 1
prezzo: $300
Informazioni dettagliate
Luogo di origine
Zhangjiagang, Cina
Marca
HD Boiler
Certificazione
ISO9001,ASME,Grade A,SGS,EN
Numero di modello
Economizer di tipo nudo
Tipo:
Circolazione naturale
Struttura:
tubi di fuoco e tubi d'acqua
Pressione:
Basso/ad alta pressione
Stile:
Verticale
Carburante:
Fabbricazione a carbone
Produzione:
Acqua calda/vapore
Trattamento superficiale:
Dipinto
Pipa nuda OD:
25-1650 mm
Spessore del tubo nudo:
2-40 mm
Spessore delle pinne:
00,6-3,0 mm
Altezza delle pinne:
5-30 mm
Fin tubetto:
5-30 mm
Lunghezza del tubo pinna:
≤12000 mm
Materiale:
Acciaio al carbonio, lega, acciaio austenitico
Prova idraulica:
Pressione di esercizio standard
Evidenziare:

Industrial Usage Boiler Economizer

,

Natural Circulation Boiler Economizer

,

1 Year Warranty Boiler Economizer

Descrizione del prodotto
Wood Fired Generators Boiler Economizer for Portable Steam Boiler
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 0 Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 1
Introduction

The economizer performs a key function in providing high overall boiler thermal efficiency by recovering low-level energy from flue gas before it's exhausted to the atmosphere. This energy recovery occurs by heating the boiler feedwater.

Economizers are tubular heat transfer surfaces that preheat boiler feed water before it enters the steam drum or furnace surfaces. They reduce operating costs by recovering extra energy from flue gas, resulting in significant fuel savings.

Procedure

Economizers also reduce the potential for thermal shock and strong water temperature fluctuations as feed water enters the drum or waterwalls. Increasingly stringent environmental regulations limiting nitrogen oxides and sulfur dioxide emissions can affect economizer design.

The gas-side heat transfer coefficient is much less than the water-side coefficient. To compensate, the outer surface of tubes may be finned to increase heat transfer surface area. The ultimate goal of economizer design is to achieve necessary heat transfer at minimum cost, with maximum allowable flue gas velocity being a key design criterion.

Specifications
Name (unit) Specification (mm)
Bare pipe (OD) 25-1650
Bare pipe (Thickness) 2-40
Fin (Thickness) 0.6-3.0
Fin (Height) 5-30
Fin tube thread pitch 5-30
Fin tube length ≤12000

Material: Carbon Steel, Alloy, Austenitic Steel (Nickel and Chromium or Manganese)

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 the quality of the entire boiler
  • Hydraulic test report to ensure standard working pressure and safety
Similar Products
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 2
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 3
Company Information
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 4
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 5
Certificate
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 6
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 7
Packaging & Shipping
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 8
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 9
FAQ
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 10
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 11
Contact Us
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 12
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 13
prodotti
Dettagli dei prodotti
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving
MOQ: 1
prezzo: $300
Informazioni dettagliate
Luogo di origine
Zhangjiagang, Cina
Marca
HD Boiler
Certificazione
ISO9001,ASME,Grade A,SGS,EN
Numero di modello
Economizer di tipo nudo
Tipo:
Circolazione naturale
Struttura:
tubi di fuoco e tubi d'acqua
Pressione:
Basso/ad alta pressione
Stile:
Verticale
Carburante:
Fabbricazione a carbone
Produzione:
Acqua calda/vapore
Trattamento superficiale:
Dipinto
Pipa nuda OD:
25-1650 mm
Spessore del tubo nudo:
2-40 mm
Spessore delle pinne:
00,6-3,0 mm
Altezza delle pinne:
5-30 mm
Fin tubetto:
5-30 mm
Lunghezza del tubo pinna:
≤12000 mm
Materiale:
Acciaio al carbonio, lega, acciaio austenitico
Prova idraulica:
Pressione di esercizio standard
Quantità di ordine minimo:
1
Prezzo:
$300
Evidenziare

Industrial Usage Boiler Economizer

,

Natural Circulation Boiler Economizer

,

1 Year Warranty Boiler Economizer

Descrizione del prodotto
Wood Fired Generators Boiler Economizer for Portable Steam Boiler
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 0 Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 1
Introduction

The economizer performs a key function in providing high overall boiler thermal efficiency by recovering low-level energy from flue gas before it's exhausted to the atmosphere. This energy recovery occurs by heating the boiler feedwater.

Economizers are tubular heat transfer surfaces that preheat boiler feed water before it enters the steam drum or furnace surfaces. They reduce operating costs by recovering extra energy from flue gas, resulting in significant fuel savings.

Procedure

Economizers also reduce the potential for thermal shock and strong water temperature fluctuations as feed water enters the drum or waterwalls. Increasingly stringent environmental regulations limiting nitrogen oxides and sulfur dioxide emissions can affect economizer design.

The gas-side heat transfer coefficient is much less than the water-side coefficient. To compensate, the outer surface of tubes may be finned to increase heat transfer surface area. The ultimate goal of economizer design is to achieve necessary heat transfer at minimum cost, with maximum allowable flue gas velocity being a key design criterion.

Specifications
Name (unit) Specification (mm)
Bare pipe (OD) 25-1650
Bare pipe (Thickness) 2-40
Fin (Thickness) 0.6-3.0
Fin (Height) 5-30
Fin tube thread pitch 5-30
Fin tube length ≤12000

Material: Carbon Steel, Alloy, Austenitic Steel (Nickel and Chromium or Manganese)

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 the quality of the entire boiler
  • Hydraulic test report to ensure standard working pressure and safety
Similar Products
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 2
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 3
Company Information
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 4
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 5
Certificate
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 6
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 7
Packaging & Shipping
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 8
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 9
FAQ
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 10
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 11
Contact Us
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 12
Industrial Usage Boiler Economizer with Natural Circulation and 1 Year Warranty for Energy Saving 13
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