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Low / High Pressure Flue Gas Economizer Heat Exchange Devices With Finned Tubes

Low / High Pressure Flue Gas Economizer Heat Exchange Devices With Finned Tubes

  • Low / High Pressure Flue Gas Economizer Heat Exchange Devices With Finned Tubes
  • Low / High Pressure Flue Gas Economizer Heat Exchange Devices With Finned Tubes
  • Low / High Pressure Flue Gas Economizer Heat Exchange Devices With Finned Tubes
  • Low / High Pressure Flue Gas Economizer Heat Exchange Devices With Finned Tubes
Low / High Pressure Flue Gas Economizer Heat Exchange Devices With Finned Tubes
Product Details:
Place of Origin: China
Brand Name: HD Boiler
Certification: ISO9001 , SGS , TUV , ASME , EN
Model Number: Economizer
Payment & Shipping Terms:
Minimum Order Quantity: 1 Set
Price: Negotiable
Packaging Details: Seaworthy Packing
Delivery Time: 30 Days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 Tons per month
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Detailed Product Description
Condition: New Structure: Fire / Water Tube
Fuel: Coal / Gas / Coal-fired / Water Heat Pressure: Low / High Pressure
Specification: Customized HS Code: 3215960855
Surface Treatment: Painted Output: Hot Water / Steam
High Light:

power plant economizer

,

economizer for boiler

Flue gas electrostatic precipitator economizer SCR catalyst layers nitrogen oxides compound ASME Standard

 

Introduction

 

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.

 

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

 

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.

 

Company Introduction

 

Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.

1. Fabrication area of 400,000 square meters

2. 150 Engineers

3. 600 Coded welders

4. 60 Licensed Inspectors(NDT Level-III instructors)

5. Class-A Licenses for Design and Manufacture Boiler

6. ISO 9001:2008 Quality System

7. ASME Certificate of Power Boilers

8. ASME 'S','U' and NB stamp authorization

Low / High Pressure Flue Gas Economizer Heat Exchange Devices With Finned Tubes 0

 

 

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: Miss. Sandy Chen

Fax: 86- 512-58774453

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Contact

Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China