Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Carbon Steel Energy Saving Boiler Water Wall Panels , Water Wall Tubes
Water Wall Panels Description
Water Wall Panels are used in modern day boilers to reduce heat loss due to their gas tight nature and reduce insulation costs. We fabricate Water Wall Panels using automatic Fin to tubes welding machines and large Tube Panel Benders to achieve desired shape of panels which can have Stub Welded to Headers. We supply Panels with integrated manhole openings in the panels.
Boiler water walls are membrane walls that are made of tubes welded together with or without a strip of metal in between. These walls form the enclosure of the coal combustion chamber. Water wall tubes are also referred to as the evaporator section; they contain water mostly in liquid form which gradually evaporates as it rises in the boiler.
Product Advantages
(1) ensure the sealing of the furnace wall and reduce air leakage in the combustion chamber.
(2) achieve full water cooling in the combustion chamber, which is conducive to preventing coking under the circumstance of intensified combustion.
(3) with small heat storage capacity, the combustion chamber heats up quickly and cools down quickly, which can shorten the cooling time of the boiler starting and stopping.
(4) it is suitable to use the tube-laying furnace wall, so as to greatly reduce the load of the boiler frame and facilitate suspension.
(5) compared with the light pipe, the heat absorption capacity of the pipe is improved.
(6) improve the pre-assembly degree of boiler parts, convenient and reduce the installation workload.
Specification
| Name | CFB hot water boiler ISO 9001 certification water wall panels |
| Material | Steel tubes |
| Tube size | φ 51-60 mm, or as required |
| Standard | ASME |
| Type | Studded |
| Series | 20 GB 3087; 20 GB 5310 |
| Equipment | Automatic production equipment |
| Application | Installated around the boiler combustion chamber |
Water Wall Panels are used in modern day Boilers to reduce heat loss due to their gas tight nature and reduce insulation costs. We fabricate Water Wall Panels using automatic Fin to tubes welding machines and large Tube Panel Benders to achieve desired shape of panels which can have Stub Welded to Headers. We supply Panels with integrated manhole openings in the panels.
The main function of water wall panels in boiler is to absorb the heat generated by high temperature flame or flue and to generate steam or hot water in tubes, hence to reduce the temperature in the chamber.
Quality Control
1. Fabrication area of 200,000 square meters
2. 80 Engineers
3. 200 Coded welders
4. 30 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2015 Quality System
7. ASME Certificate of Power Boilers
8. ASME 'S','U' and NB stamp authorization
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.