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High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price
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High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price
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High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price

MOQ: 20
Price: $2,200-2,500
Detail Information
Product Description
Detail Information
Place of Origin
Zhangjiagang, China
Brand Name
HD Boiler
Certification
ISO9001,ASME, EN
Model Number
Bare type Economizer
Type:
Natural Circulation
Structure:
Fire Tube And Water Tube
Pressure:
Low / High Pressure
Steam Production:
Max. 20t/h
Style:
VERTICAL
Output:
Hot Water / Steam
Surface Treatment:
Painted
Fuel:
Coal-fired
Material:
Alloy Steel, Carbon Steel, SA210C, SA213T22
Material Standard:
ASTM, EN Or ISO
Weight Range:
10 Ton - 1000 Ton
Smelting Process:
EF+LF+VD
UT Standard:
ASTM A388 Or EN10228
Process:
Material->Ingot->Hot/Cold-Rolling->Heat Treatment->Inspection->rough Machining->UT->2nd Heat Treatment->finishing Machining->Inspection
Hydraulic Test:
Standard Working Pressure And Safety
Highlight:

Max. 20t/h Steam Production Boiler Economizer

,

3 Years Warranty Heat Exchanger

,

Low Price Boiler Membrane Wall

Product Description
High Pressure Flue Gas Boiler Economizer Heat Exchanger
Product Introduction
Boiler economizers are high-efficiency heat exchange devices with finned tubes designed to heat liquids (typically water) without reaching boiling point. We manufacture three specialized types:
  • Bare tube economizer
  • H-finned tube economizer
  • Spiral finned tube economizer
The H-finned tube economizer offers superior heat transfer efficiency with expanded surface area, reducing tube count while increasing flue gas flow area to minimize flow speed and abrasion. Our double H-finned tubes provide exceptional rigidity for extended tube rows. The spiral finned economizer represents our latest innovation, specifically engineered to overcome abrasion challenges and extend service life.
Primary Function
The economizer significantly reduces cooling costs by optimizing heat recovery, allowing compressor shutdowns during adequate cooling conditions while maintaining system performance.
Technical Specifications
Description Details
Material Alloy steel, Carbon steel, SA210C, SA213T22, etc.
Material standard ASTM, EN or ISO
Dimension Custom specifications
Weight 10 ton (minimum) - 1000 ton (maximum)
Smelting Process EF+LF+VD
Manufacturing Process Material→Ingot→Hot/Cold-Rolling→Heat treatment→Inspection→Rough machining→UT→Secondary heat treatment→Finishing machining→Final inspection
UT standard ASTM A388 or EN10228
Packaging Solutions
We provide customized packaging based on cargo specifications:
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 0
Frame boxes for oversized/heavy cargo
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 1
Standard containers for regular shipments
All shipments receive comprehensive reinforcement to ensure safe transportation.
Manufacturer Profile
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 2
Established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. specializes in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers, and related heating components. We provide comprehensive services from design and manufacturing to installation and maintenance.
Key Advantages
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 3
38 years of specialized experience in industrial research, development, and manufacturing with substantial production capacity.
Quality Assurance
  • Impact test and strength calculation reports with material specifications
  • 100% NDT (non-destructive testing) for all materials
  • Comprehensive weld inspection (X-ray, γ-ray, liquid penetrant tests)
  • Hydraulic pressure testing to verify working pressure and safety
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 4
Our complete quality assurance system complies with international standards, ensuring strict control over all manufacturing processes and final products according to contract requirements and national regulations.
Certifications
ISO 9001:2015 • CE Certificate • EN ISO 3834-2 • ASME Certificates (S, U, NB Stamps)
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 5
Global Distribution
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 6
Frequently Asked Questions
Q1: How long is the warranty period?
18-month warranty for all spare parts (excluding fragile components).
Q2: How do you guarantee quality?
  • Strict compliance with ISO and CE standards
  • Professional craftsmanship with dedicated QC at each stage
  • Comprehensive product tracking system
Q3: What products do you offer?
CFB Boilers, HRSG Boilers, Boiler Economizers, Fin Tubes, Air Preheaters, Superheaters, Membrane Walls, Manifold Headers, and pressure components.
Q4: What services do you provide?
Pre-sales: Product information, market analysis, customization, processing consultation.

After-sales:
  • Technical training
  • Warranty replacements
  • Maintenance parts supply
  • Customer follow-up
  • Responsive support
Payment: T/T, L/C, Western Union, Cash (USD/CNY)
Shipping: FOB, CFR, CIF, EXW, FCA
Languages: English, Chinese
Q5: Are you a manufacturer? What's your location?
We are the factory, located 130km (2-hour drive) from Shanghai Airport. We provide pickup service for visiting clients.
Tags: 

waste heat recovery boiler,  

industrial boilers and heat recovery steam generators,  

waste heat recovery steam generator

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products
PRODUCTS DETAILS
Products

Superheater Coil

Boiler Membrane Wall

Boiler Economizer

Boiler Fin Tube

Boiler Air Preheater

Superheater And Reheater

Boiler Manifold Headers

Boiler Steam Drum

Industrial Cyclone Separator

Water Wall Panel

Steam Hot Water Boiler

Thermal Oil Boiler

Biomass Fuel Boiler

Flue Gas Cooler
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price
  • name
  • name
  • name
  • name
  • name
  • name
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price
MOQ: 20
Price: $2,200-2,500
Detail Information
Product Description
Detail Information
Place of Origin
Zhangjiagang, China
Brand Name
HD Boiler
Certification
ISO9001,ASME, EN
Model Number
Bare type Economizer
Type:
Natural Circulation
Structure:
Fire Tube And Water Tube
Pressure:
Low / High Pressure
Steam Production:
Max. 20t/h
Style:
VERTICAL
Output:
Hot Water / Steam
Surface Treatment:
Painted
Fuel:
Coal-fired
Material:
Alloy Steel, Carbon Steel, SA210C, SA213T22
Material Standard:
ASTM, EN Or ISO
Weight Range:
10 Ton - 1000 Ton
Smelting Process:
EF+LF+VD
UT Standard:
ASTM A388 Or EN10228
Process:
Material->Ingot->Hot/Cold-Rolling->Heat Treatment->Inspection->rough Machining->UT->2nd Heat Treatment->finishing Machining->Inspection
Hydraulic Test:
Standard Working Pressure And Safety
Minimum Order Quantity:
20
Price:
$2,200-2,500
Highlight

Max. 20t/h Steam Production Boiler Economizer

,

3 Years Warranty Heat Exchanger

,

Low Price Boiler Membrane Wall

Product Description
High Pressure Flue Gas Boiler Economizer Heat Exchanger
Product Introduction
Boiler economizers are high-efficiency heat exchange devices with finned tubes designed to heat liquids (typically water) without reaching boiling point. We manufacture three specialized types:
  • Bare tube economizer
  • H-finned tube economizer
  • Spiral finned tube economizer
The H-finned tube economizer offers superior heat transfer efficiency with expanded surface area, reducing tube count while increasing flue gas flow area to minimize flow speed and abrasion. Our double H-finned tubes provide exceptional rigidity for extended tube rows. The spiral finned economizer represents our latest innovation, specifically engineered to overcome abrasion challenges and extend service life.
Primary Function
The economizer significantly reduces cooling costs by optimizing heat recovery, allowing compressor shutdowns during adequate cooling conditions while maintaining system performance.
Technical Specifications
Description Details
Material Alloy steel, Carbon steel, SA210C, SA213T22, etc.
Material standard ASTM, EN or ISO
Dimension Custom specifications
Weight 10 ton (minimum) - 1000 ton (maximum)
Smelting Process EF+LF+VD
Manufacturing Process Material→Ingot→Hot/Cold-Rolling→Heat treatment→Inspection→Rough machining→UT→Secondary heat treatment→Finishing machining→Final inspection
UT standard ASTM A388 or EN10228
Packaging Solutions
We provide customized packaging based on cargo specifications:
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 0
Frame boxes for oversized/heavy cargo
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 1
Standard containers for regular shipments
All shipments receive comprehensive reinforcement to ensure safe transportation.
Manufacturer Profile
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 2
Established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. specializes in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers, and related heating components. We provide comprehensive services from design and manufacturing to installation and maintenance.
Key Advantages
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 3
38 years of specialized experience in industrial research, development, and manufacturing with substantial production capacity.
Quality Assurance
  • Impact test and strength calculation reports with material specifications
  • 100% NDT (non-destructive testing) for all materials
  • Comprehensive weld inspection (X-ray, γ-ray, liquid penetrant tests)
  • Hydraulic pressure testing to verify working pressure and safety
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 4
Our complete quality assurance system complies with international standards, ensuring strict control over all manufacturing processes and final products according to contract requirements and national regulations.
Certifications
ISO 9001:2015 • CE Certificate • EN ISO 3834-2 • ASME Certificates (S, U, NB Stamps)
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 5
Global Distribution
High Efficiency Boiler Economizer Heat Exchanger with Max. 20t/h Steam Production 3 Years Warranty Low Price 6
Frequently Asked Questions
Q1: How long is the warranty period?
18-month warranty for all spare parts (excluding fragile components).
Q2: How do you guarantee quality?
  • Strict compliance with ISO and CE standards
  • Professional craftsmanship with dedicated QC at each stage
  • Comprehensive product tracking system
Q3: What products do you offer?
CFB Boilers, HRSG Boilers, Boiler Economizers, Fin Tubes, Air Preheaters, Superheaters, Membrane Walls, Manifold Headers, and pressure components.
Q4: What services do you provide?
Pre-sales: Product information, market analysis, customization, processing consultation.

After-sales:
  • Technical training
  • Warranty replacements
  • Maintenance parts supply
  • Customer follow-up
  • Responsive support
Payment: T/T, L/C, Western Union, Cash (USD/CNY)
Shipping: FOB, CFR, CIF, EXW, FCA
Languages: English, Chinese
Q5: Are you a manufacturer? What's your location?
We are the factory, located 130km (2-hour drive) from Shanghai Airport. We provide pickup service for visiting clients.
Tags: 

waste heat recovery boiler,

industrial boilers and heat recovery steam generators,

waste heat recovery steam generator

Zhangjiagang HuaDong Boiler Co., Ltd.
Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Tel: 86-15151590099
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