Customized Coal Fired Steam Boiler Economizer Coil with 560°C Temperature Rating and 3-5% Efficiency Boost
Price:
800 - 9000 USD / ton
MOQ:
2T
Delivery Time:
30days
Brand:
HDT
Product Description
High Frequency Welding Customized Coal Fired Steam Boiler Economizer Coil
Boiler economizers are energy efficiency devices that reduce operational costs by saving fuel. Designed to exchange heat with fluids (typically water), these systems recover waste heat from boiler exhaust gases at 200°C-250°C temperatures, increasing overall boiler efficiency by 3%-5% and extending system lifespan.
Economizer Types
We manufacture three types of boiler economizers:
- Bare tube economizer
- H-finned tube economizer
- Spiral finned tube economizer
Product Overview
- Finned tube heat exchangers consist of shell and finned tube assemblies
- Fins increase effective surface area for enhanced heat transfer
- Ideal for applications with significant heat transfer coefficient differences between fluids
- Suitable for liquid-to-gas, vapor-to-gas, and steam-to-air heat exchange
Technical Specifications
| Parameter | Specifications |
|---|---|
| Medium | Air, flue gas, thermal oil, water, brine, refrigerant, etc. |
| Temperature | Standard operation to 560°C (higher with special materials) |
| Pipe Materials | Carbon steel, stainless steel, alloy or special materials |
| Fin Materials | Carbon steel, stainless steel, non-ferrous metal, alloy or special materials |
| Thermal Insulation & Surface Treatment | Customized according to customer specifications |
Key Features
- Modular design ensures long-term stable operation
- Compact structure maximizes heat exchange area while minimizing leakage
- Enhanced heat transfer efficiency
- Flexible structure arrangement: in-line or staggered configuration
Custom Design Capabilities
- Products modified according to customer requirements and application conditions
- Safe, reliable, and efficient H-fin tube design and manufacturing
- Comprehensive quality assurance systems
- High heat transfer efficiency with optimized flue gas resistance
- Space-efficient design for compact installations
Manufacturer Profile
Established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (HD Boiler) specializes in power plant, industrial, waste heat, waste incineration, biomass, organic heat carrier, and electric steam boilers. We provide comprehensive services including boiler design, fabrication, installation, maintenance, and replacement of boiler pressure parts.
Manufacturing Capabilities
- 200,000 square meter fabrication area
- 150 engineering professionals
- 600 coded welders
- 60 licensed inspectors (NDT Level-III instructors)
Certifications & Approvals
- Class-A Licenses for Design and Manufacture Boiler
- ISO 9001:2008 Quality System
- ASME Certificate of Power Boilers
- ASME 'S', 'U' and NB stamp authorization
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD
Location
Rm. 1202, Buildiing A, Wanda Plaza, Zhangjiagang, Jiangsu, China
Contact Person
Yolanda Zou