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Customized Tubular Steam Boiler Air Preheater For Power Plant Boiler

Zhangjiagang HuaDong Boiler Co., Ltd.
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Zhangjiagang HuaDong Boiler Co., Ltd.
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-58666196
Contact Person:
Miss Sandy Chen

Customized Tubular Steam Boiler Air Preheater For Power Plant Boiler

Brand Name : HDB
Model Number : Air Preheater
Certification : ISO9001,ASME,Grade A,SGS,EN
Place of Origin : Jiangsu , China
MOQ : 1 Set
Price : Negociable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 500 Tons per Month
Delivery Time : 30 days after deposit
Condition : New
Type : Pressure Parts
Style : Horizontal And Vertical
Range of applications : Industrial/Power Station
Material : Carbon Steel , Stainless Steel
Application : Power Station
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Product Description

Counted on our professional knowledge, we cater to the needs from customers in renovation and modernization of their exsiting boilers. We have undertaken boiler air preheater and economzier replacement service for many years.

The purpose of the air preheater is to recover the heat from the flue gas(exhaust gases) from the boiler to improve boiler efficiency. Incidentally the gases are sent to the chimney or stack at lowered temperature so that the design of the ducting and the stack becomes simplified. Also it controls the temperature of gases coming out of the stack.

Different types

For the use in Steam Generators (boilers)in Thermal power stations of Utility power stations, there are two types of design of the Airpreheaters. One is a tubular type built into the boiler outlet Flue_gas ducting and another one is of the regenerative type known as Ljungstrom (named after the name of inventor) Regenerative Air Pre Heater(RAPH),a rotating type. This may be horizontal (now very common in power generation utilities) or vertical.


NameThermal efficiency improving coal fired industrial steam boiler combustion APH air preheater
MaterialCarbon steel or equivalent
Tubesenameled seam or seamless tubes
Tube ODas required
Enamel thickness0.34+/-0.06mm
SizeCustomzied design

Product advantages

1. High corrosion resistance property;

2. Small covering area;

3. Pipe and tube plate in every link between separated, the heated bilges cold heat distortion is not bound to avoid stress destruction;

4. Single pipe, tube single or parts of equipment failure does not affect the heat normal operation, two fluid were heat tube, can go outside fin


80 Ton Gas Boiler Spare Parts , Tubular Steam Air Preheater For Boiler

Company Information

Fabrication area of 200,000 square meters

150 Engineers

600 Coded welders

60 Licensed Inspectors (including NDT level-lll instructors)

Grade-ALicenses for Design and Manufacture boiler (issued by the State Administration of Quality Supervision and Inspection)

ISO 90001:2008 Quality System

ASME Certificate of Utility Boiler

ASME‘S’ , ‘U’ and NB stamp authorization

Product Tags:

air preheater for boiler


air preheater in thermal power plant

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