Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 800 Tons / Month |
| Delivery Time | 60 Days |
| Packaging Details | Steel Frame Package |
| Product Name | Boiler Water Wall Panel |
| Standard | GB/EN/ASME |
| Application | Power Plant Boiler and Industrial Boiler |
| Keyword | Membrane Wall |
| Packing | Steel Frame |
| Welding Technique | Submerged Arc Welding |
| Brand Name | HD BOILER |
| Model Number | Water Wall Panel |
| Certification | ISO9001 , , TUV , ASME , EN |
| Place of Origin | Zhangjiagang,China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 800 Tons / Month |
| Delivery Time | 60 Days | Packaging Details | Steel Frame Package |
| Product Name | Boiler Water Wall Panel | Standard | GB/EN/ASME |
| Application | Power Plant Boiler and Industrial Boiler | Keyword | Membrane Wall |
| Packing | Steel Frame | Welding Technique | Submerged Arc Welding |
| Brand Name | HD BOILER | Model Number | Water Wall Panel |
| Certification | ISO9001 , , TUV , ASME , EN | Place of Origin | Zhangjiagang,China |
| High Light | coal fired Boiler Membrane Wall ，20G Tube Boiler Membrane Wall ，Q235B Boiler Water Wall Panel | ||
Membrane Boiler Water Wall Made of 20G Tube and Q235B Fin in GB Standard for Coal-fired Power Plant Boilers
Introduction
Water wall panels are the main heating surface of boilers, composed of numbers of rows of steel tubes, arranged around the boiler corner. Inside is the flowing water or steam, and the outside accepts the heat of the flame in the furnace of the boiler, mainly absorbing the radiation heat of the high temperature combustion products in the furnace. The working fluid rises in it and evaporates by heat.
Membrane water wall is an air-tight structure consisting of pipes and fins.The advantages are less air leakage in furnace; can use pipe-laying wall, less load on steel structure and lower cost of boiler; easy to use suspension structure and improve thermal expansion system, suitable for large-scale mechanized production, high assembly rate, low heat storage capacity and shorten star-up and shutdown time. The disadvantage is that the manufacturing process is complex. Membrane water wall is often used in large capacity, high temperature and high pressure boilers.
Materials for water wall panels
20# Steel, SA192, SA 106B, 15CrMoVG, 12Cr1MoV
Standards
ASME Code standard, GB Standard
Quality inspection
MT, RT, Hydraulic test
Specification
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 .
| Name | Water wall panels |
| Material | ASME/GB standard carbon steel or alloy steel |
| Tube size | Customized |
| Standard | As per ASME/GB standard |
| Equipment | Automatic production equipment |
| Application | Maintenance of Sugar Mill Boiler and Power Plant Boiler |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1985
Total Annual:
100,000,000-120,000,000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...
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