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High Thermal Efficiency Horizontal Boiler Economizer with 1 Year Warranty and Serpentine Tube Design
| Lugar de origem | Jiangsu, China |
|---|---|
| Marca | HDB |
| Quantidade de ordem mínima | 20 toneladas |
| Preço | $2,200-2,500 / ton |
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xDetalhes do produto
| Tipo | Circulação natural | Estrutura | tubo de água |
|---|---|---|---|
| Pressão | Alta pressão | Produção de vapor | Max. 60 t/h |
| Estilo | horizontal | Combustível | Aquecidos a carvão |
| Saída | Água quente | Material | Placas de aço de caldeiras especiais |
| Eficiência térmica | 92,4%--94,5% | Pressão de trabalho | Alta pressão |
| Peso | 1-20 toneladas | Processo de fusão | EF+LF + VD |
| Padrão de material | ASTM, EN ou ISO etc. | Padrão de UT | ASTM A388 ou EN10228, etc |
| Processo | Material-> Ingot -> Hot/Cold -Rolling-> Tratamento térmico (normalização+ temering) -> I | ||
| Destacar | High Thermal Efficiency Boiler Economizer,Horizontal Boiler Economizer,1 Year Warranty Serpentine Tube Economizer |
||
Descrição de produto
Factory Price Power Plant Serpentine Tube Boiler Economizer Boiler Part
Product Description
Boiler economizers are heat exchange devices with finned tubes that heat liquids (typically water) to temperatures below their boiling point. We manufacture three types of boiler economizers:
- Bare tube economizer
- H-finned tube economizer
- Spiral finned tube economizer
The H-finned tube economizer is a high-efficiency heat exchanger consisting of H-finned tubes. Compared to bare tube economizers, it offers:
- Increased heat exchange area
- Reduced number of tubes required
- Expanded flue gas flow area to decrease flow speed and abrasion
H-finned tubes can be manufactured as double H-finned tubes for enhanced rigidity, making them suitable for long tube rows.
The spiral finned economizer features a new design with spiral fin tubes that address serious abrasion issues and extend service life.
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 |
| 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 boiler quality
- Hydraulic test report to verify standard working pressure and safety
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Contact Us
Addr: No.1 Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Tel: +86 (0) 512 5866 6196
Fax: +86(0) 512 5877 4453
Web: www.boilerfabrication.com
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