Carbon Steel Boiler Economizer for Low/High Pressure Applications with Reduced Fuel Consumption
Price:
$2,000
MOQ:
3
Delivery Time:
Negotiable
Brand:
HDB Boiler
Product Description
Boiler Economizer for Reduced Fuel Consumption and Improved Efficiency
Introduction
Boiler economizers are heat exchange devices with finned tubes that heat liquids, typically water, up to temperatures below the boiling point. We manufacture three types of boiler economizers: bare tube economizers, H-finned tube economizers, and spiral finned tube economizers.
The H-finned tube economizer is a highly efficient heat exchanger consisting of H-finned tubes. Compared with bare tube economizers, H-finned tube economizers provide larger heat exchange areas while reducing the number of tubes required. This design increases flue gas flow area, reduces flue gas flow speed, and minimizes abrasion.
H-finned tubes can be manufactured as double H-finned tubes with high rigidity, making them suitable for long tube rows. The spiral finned economizer features newly designed heat transfer equipment with spiral fin tubes that overcome serious abrasion issues and extend service life.
Function
The economizer functions to "economize" or save on operational costs by reducing fuel consumption. When the compressor can be shut down while still providing adequate cooling, significant energy savings can be achieved.
Product Parameters
| 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 |
Product Packaging
For special cargo such as overlength, overwidth, overheight, and overweight items, we use frame boxes for easy handling.
For regular goods, we prefer using ordinary containers.
After loading goods, we reinforce them in all aspects to ensure safe transportation.
Company Profile
Zhangjiagang Hua Dong Boiler Co., Ltd., founded in 1985, specializes in manufacturing power station boilers, industrial boilers, HRSGs, waste incineration boilers, biomass boilers, and related heating surface components. We provide clients with integrated services from design and manufacturing to installation and maintenance.
Our Advantages
38 years of experience in industry research, development, and manufacturing with sufficient production capacity.
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 the quality of the entire boiler
- Hydraulic test report to ensure standard working pressure and safety
Complete quality assurance and control system certified according to International Quality Standards. We establish a quality assurance system in compliance with national regulations, standards, and technical requirements. All processes and products are 100% under control, with stringent inspection and testing throughout manufacturing to ensure compliance with contract requirements, regulations, and standards.
Certifications
Owns verification certificates:
ISO 9001: 2015; CE certificate; EN ISO 3834-2; ASME certificate with "S", "U" and "NB" stamps, etc.
Global Sales
Frequently Asked Questions
Q1: How long is the warranty period?
We provide 18 months warranty for all spare parts (excluding fragile parts).
Q2: How can we guarantee quality?
1) All machines are manufactured in strict accordance with ISO quality and CE system requirements.
2) Each procedure is crafted by professional skilled labor, followed by particular QC.
3) All product information can be checked in our efficient management system.
2) Each procedure is crafted by professional skilled labor, followed by particular QC.
3) All product information can be checked in our efficient management system.
Q3: What can you buy from us?
CFB Boiler, HRSG Boiler, Boiler Economizer, Boiler Fin tube, Boiler Air preheater, Boiler superheater, Boiler membrane wall, Boiler manifold headers, and other pressure spare parts.
Q4: What kind of service do you provide?
Before sales:
Provide product information, market research forecasting, product customization, product processing, consultation, and other services for your convenience.
After sales:
1. Technical training according to customer requirements
2. Replacement under warranty
3. Supply of maintenance spare parts
4. Regular call back or customer visits
5. Timely response to emails and phone calls for complaints or consultation
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA
Accepted Payment Currency: USD, CNY
Accepted Payment Type: T/T, L/C, MoneyGram, Western Union, Cash
Language Spoken: English, Chinese
Provide product information, market research forecasting, product customization, product processing, consultation, and other services for your convenience.
After sales:
1. Technical training according to customer requirements
2. Replacement under warranty
3. Supply of maintenance spare parts
4. Regular call back or customer visits
5. Timely response to emails and phone calls for complaints or consultation
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA
Accepted Payment Currency: USD, CNY
Accepted Payment Type: T/T, L/C, MoneyGram, Western Union, Cash
Language Spoken: English, Chinese
Q5: Are you a factory or trading company, where are you located?
We are a factory located just 130km (2 hours by car) from Shanghai Airport. We offer pickup service at Shanghai for your visit.
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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 HuaDong Boiler Co., Ltd.
Location
Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
Contact Person
Sandy Chen