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High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations

Zhangjiagang HuaDong Boiler Co., Ltd.
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High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations

Product Description

Boiler economizers are heat exchange devices with finned tubes that heat a liquid, sometimes water, up to however sometimes doesn't exceed the boiling purpose of liquid. We can manufacture three types of boiler economizer, bare tube economizer, H finned tube economizer and spiral finned tube economizer. H-finned tube economizer is high efficient heat exchanger economizer which is consisted of H-finned tubes.
Compared with bare tube economizer, H-finned tube economizer can enlarge the heat exchange area and reduce the number of tubes. It also can increase the flue gas flow area in order to reduce the flue gas flow speed and abrasion.
H-finned tube can be made as double H finned tubes , with high rigidness to fit long tube row.
The spiral finned economizer is a newly designed heat transfer equipment, consists of spiral fin tubes to overcome the serious abrasion and short service time.

High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations
Specification
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


1. Impact test and Strength calculation report with applied materials information.
2. 100%NDT(non-destructive inspection) report of steel plate, tube and electrode.
3. X-ray, γ-ray and liquid penetrant test inspection report (welding seam): to ensure the quality of the entire boiler.
4. Hydraulic test report: ensure the standard working pressure and safety.

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High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations
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High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations
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High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations
FAQ
High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations
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

High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations
Quality High Thermal Efficiency Horizontal Boiler Economizer with Max. 60t/h Steam Production for Power Stations for sale
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