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Hua Dong Boiler Differential Pressure Boiler Economizer with Max. 20t/h Steam Production and 3 Years Core Components Warranty
| Lugar de origem | Zhangjiagang, China |
|---|---|
| Marca | HD Boiler |
| Certificação | ISO9001,ASME,EN,TUV |
| Número do modelo | Preaquecedor |
| Quantidade de ordem mínima | 1 conjunto |
| Preço | $10,000 / set |
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xDetalhes do produto
| Tipo | Circulação natural | Estrutura | Tubos de incêndio e de água |
|---|---|---|---|
| Pressão | Baixo/de alta pressão | Produção de vapor | Max. 20 t/h |
| Estilo | Vertical | Combustível | Carvão / Gás / Combustível a carvão / aquecimento por água |
| Saída | Água quente/vapor | Tratamento de superfície | Pintado |
| Material | Aço de liga, aço carbono, SA210C, SA213T22 | Padrão de material | ASTM, EN ou ISO |
| Faixa de peso | Min: 10 toneladas, máx: 1000 toneladas | Processo de fusão | EF+LF+VD |
| Processo | Material-> Ingot-> Hot/Cold-Rolling-> Tratamento térmico-> Inspeção | Padrão de UT | ASTM A388 ou EN10228 |
| Tratamento térmico | Normalizando+ temperamento | ||
| Destacar | Max. 20t/h Steam Production Boiler Economizer,1 Year Warranty Boiler Economizer,3 Years Core Components Warranty Economiser |
||
Descrição de produto
Hua Dong Boiler Differential Pressure Boiler Economizer or Economiser
Product Overview
The differential pressure economizer for boiler flue is a high-efficiency heat exchange device designed to optimize boiler performance and energy savings.
Introduction
Boiler economizers are heat exchange devices with finned tubes that heat liquids (typically water) without exceeding the boiling point. We manufacture three types:
- Bare tube economizer
- H-finned tube economizer (high-efficiency design with expanded heat exchange area)
- Spiral finned tube economizer (resistant to abrasion with extended service life)
The H-finned tube economizer reduces flue gas flow speed and abrasion while maintaining structural integrity. Double H-finned tubes offer enhanced rigidity for long tube rows. The spiral finned economizer provides superior abrasion resistance.
Function
The economizer reduces operational costs by efficiently recovering waste heat from flue gases, minimizing energy consumption while maintaining optimal cooling performance.
Specifications
| Description | Boiler economizer |
|---|---|
| Material | Alloy steel, Carbon steel, SA210C, SA213T22, etc. |
| Material standard | ASTM, EN or ISO etc. |
| Dimension | Customized |
| Weight | 10 ton - 1000 ton |
| Smelting Process | EF+LF+VD |
| Process | Material→Ingot→Hot/Cold-Rolling→Heat treatment→Inspection→Rough machining→UT→2nd Heat treatment→Finishing machining→Inspection |
| UT standard | ASTM A388 or EN10228, etc |
Quality Control
- Impact test and strength calculation reports
- 100% NDT (non-destructive inspection) of materials
- X-ray, γ-ray and liquid penetrant test inspections for welding seams
- Hydraulic test reports to verify working pressure and safety standards
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