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Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production

Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production

Adedi: 10
fiyat: $2,200-2,500
Ayrıntılı Bilgiler
Menşe yeri
ZHANGJIAGANG,ÇİN
Marka adı
HD Boiler
Sertifika
ISO9001,ASME,SGS,EN,TUV
Model numarası
Çıplak tip ekonomizer
Tip:
Doğal Dolaşım
Yapı:
Ateş tüpü ve su tüpü
Basınç:
Düşük / Yüksek Basınç
Buhar Üretimi:
En fazla 60 ton/saat
Stil:
Dikey
Yakıt:
Kömür yakıtlı
Çıktı:
Sıcak Su / Buhar
Yüzey tedavisi:
Boyalı
Çıplak boru:
25-1650 mm
Çıplak boru kalınlığı:
2-40 mm
Yüzgeç kalınlığı:
0,6-3,0 mm
Fin yüksekliği:
5-30 mm
Fin tüp sahası:
5-30 mm
Fin tüp uzunluğu:
≤12000 mm
Malzeme:
Karbon çelik, alaşım, östenitik çelik
Vurgulamak:

Max 60t/h Steam Production Boiler Economizer

,

Low High Pressure Boiler Economizer

,

Finned Tubes Boiler Economizer

Ürün Tanımı
Low / High Pressure Flue Gas Boiler Economizer Heat Exchanger Devices With Finned Tubes
Boiler Economizer
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 0
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. It recovers this energy by heating the boiler feedwater. Economizers are tubular heat transfer surfaces used to preheat boiler feed water before it enters the steam drum or furnace surfaces, reducing operating costs by recovering extra energy from flue gas.
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, so outer tube surfaces 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 quality
  • Hydraulic test report to ensure standard working pressure and safety
Similar Products
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 1
Company Information
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 2
Certificate
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 3
Packaging & Shipping
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 4
FAQ
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 5
Contact Us
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 6
Ürünler
Ürün ayrıntıları
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production
Adedi: 10
fiyat: $2,200-2,500
Ayrıntılı Bilgiler
Menşe yeri
ZHANGJIAGANG,ÇİN
Marka adı
HD Boiler
Sertifika
ISO9001,ASME,SGS,EN,TUV
Model numarası
Çıplak tip ekonomizer
Tip:
Doğal Dolaşım
Yapı:
Ateş tüpü ve su tüpü
Basınç:
Düşük / Yüksek Basınç
Buhar Üretimi:
En fazla 60 ton/saat
Stil:
Dikey
Yakıt:
Kömür yakıtlı
Çıktı:
Sıcak Su / Buhar
Yüzey tedavisi:
Boyalı
Çıplak boru:
25-1650 mm
Çıplak boru kalınlığı:
2-40 mm
Yüzgeç kalınlığı:
0,6-3,0 mm
Fin yüksekliği:
5-30 mm
Fin tüp sahası:
5-30 mm
Fin tüp uzunluğu:
≤12000 mm
Malzeme:
Karbon çelik, alaşım, östenitik çelik
Min sipariş miktarı:
10
Fiyat:
$2,200-2,500
Vurgulamak

Max 60t/h Steam Production Boiler Economizer

,

Low High Pressure Boiler Economizer

,

Finned Tubes Boiler Economizer

Ürün Tanımı
Low / High Pressure Flue Gas Boiler Economizer Heat Exchanger Devices With Finned Tubes
Boiler Economizer
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 0
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. It recovers this energy by heating the boiler feedwater. Economizers are tubular heat transfer surfaces used to preheat boiler feed water before it enters the steam drum or furnace surfaces, reducing operating costs by recovering extra energy from flue gas.
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, so outer tube surfaces 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 quality
  • Hydraulic test report to ensure standard working pressure and safety
Similar Products
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 1
Company Information
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 2
Certificate
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 3
Packaging & Shipping
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 4
FAQ
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 5
Contact Us
Low High Pressure Boiler Economizer with Finned Tubes and Max 60t/h Steam Production 6
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