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Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Industrial Spare Parts Boiler Membrane Wall Panels Heat Exchanger

Zhangjiagang HuaDong Boiler Co., Ltd.
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Industrial Spare Parts Boiler Membrane Wall Panels Heat Exchanger

Brand Name : HD BOILER

Model Number : Water wall panel

Certification : ISO9001 , SGS , TUV , ASME , EN

Place of Origin : China

MOQ : 5 tons

Price : Negotiable

Payment Terms : L/C, T/T, Western Union

Supply Ability : 500 Tons / Month

Delivery Time : 50 Days

Packaging Details : Seaworthy packing

Material : Carbon Steel

Surface treatment : Painted

Condition : New

Packaging : Iron Frame Packing

Available : Energy Saving

Fuel : Coal / Gas / Coal-fired / Water heat

Port : Shanghai

Specification : Customized

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Industrial Spare Parts Boiler Membrane Wall Panels Heat Exchanger

Product Introduce of Boiler Membrane Wall


HDB manufacture membrane water wall panels with submerged arc welding machine.And it usually laid vertically on the inner wall of the furnace wall, it is mainly used to absorb the radiant heat emitted by the flame and high-temperature flue gas in the furnace.It is the main type of evaporating heating surface of all kinds of modern boilers and the basic component of boiler water circulation loop.Because of both cooling and protection of the furnace wall, so the name.

The evaporative heating surface, which is laid on the inner wall of boiler chamber and consists of many parallel pipes.The function of water wall is to absorb the radiant heat of high temperature flame or flue gas in the furnace chamber, generate steam or hot water in the pipe, and reduce the temperature of the furnace wall to protect the furnace wall.In a large capacity boiler, the flame temperature in the furnace is very high, the intensity of heat radiation is very large.Forty to fifty percent or more of the heat in the boiler is absorbed by the water wall.Except for a few small capacity boilers, modern water tube boilers take water cooling wall as the main heating surface of evaporation.

Specification of Boiler Membrane Wall


Name Membrane water panel
Material Carbon steel
Tube size Φ38 - 76 mm, Customize
Standard ISO , ASME
Model Studded
Application Istallable around the boiler combustion chamber

Industrial Spare Parts Boiler Membrane Wall Panels Heat Exchanger

Quality Control


1. Fabrication area of 200,000 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

Advantages of Boiler Membrane Wall

1.Ensure the sealing of furnace,reduce air leakage fo furnace chamber.

2.Realize full water cooling in the combustion chamber, which is conducive to preventing coking under the condition of intensified combustion.

3.Low heat storage capacity, fast heating and cooling of the combustion chamber, which can shorten the cooling time of the boiler starting and stopping.

4.It is suitable to use tube-laying furnace wall, which greatly reduces the load of boiler frame and facilitates suspension.

5.Compared with the light pipe, the heat absorption capacity of the pipe is improved.

6.Improve the pre-assembly degree of boiler components, facilitate and reduce the installation workload.


Company Indroduction


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.


Product Tags:

water wall panels heat exchanger

      

industrial water wall panels

      

energy saving water wall panels

      
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