Zhangjiagang Dehai Boiler Co., Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 800 Tons / Month |
| Delivery Time | 50 Days |
| Packaging Details | Seaworthy packing |
| Structure | Fire tube and water tube |
| Application | Heater Parts |
| Corrosion Resistance Water Wall Panels For Power Plant Steam Boiler radiation heat transfer | Customized |
| After-sales Service | Free spare parts |
| Warranty | 1 Year |
| Condition | New |
| Style | Horizontal And Vertical |
| Output | Hot Water / Steam |
| Brand Name | Dehai Boiler |
| Model Number | Membrane wall |
| Certification | ISO9001 , SGS , ABS , ASME |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 800 Tons / Month |
| Delivery Time | 50 Days | Packaging Details | Seaworthy packing |
| Structure | Fire tube and water tube | Application | Heater Parts |
| Corrosion Resistance Water Wall Panels For Power Plant Steam Boiler radiation heat transfer | Customized | After-sales Service | Free spare parts |
| Warranty | 1 Year | Condition | New |
| Style | Horizontal And Vertical | Output | Hot Water / Steam |
| Brand Name | Dehai Boiler | Model Number | Membrane wall |
| Certification | ISO9001 , SGS , ABS , ASME | Place of Origin | China |
| High Light | water wall panel ，water wall tubes | ||
Energy Saving Solar Membrane Water Panel Once Through High Heating Efficiency pipe carbon steel
Energy Saving Solar Membrane Water Panel Adavantages
1. Ensure the sealing of furnace wall and reduce air leakage in combustion 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.
Fire proof membrane waterwall panels Discription
1. Membrane water wall is a water wall consisting of air-tight tube panels welded by flat steel and tubes.
2. Membrane water wall is a kind of joint welding of many rolled finned tubes of water wall to form a sealed combined heating surface.
3. It can not only improve the air tightness of the furnace, reduce air leakage, but also better protect the furnace wall, reduce the weight of the furnace wall and simplify the structure.
Inspection Details
1. Strength calculation report with applied materials information;
2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler;
4. Hydraulic test report: ensure the standard working pressure and safety.
Membrane Water Wall Panel Product
1. Water wall panels with pins 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.
2. It is the main type of evaporating heating surface of all kinds of modern boilers and the basic component of boiler water circulation loop.
3. Because of both cooling and protection of the furnace wall, so the name.
4. The water wall was originally designed not to be heated, but to cool the furnace from high temperature damage.
5. Later, because of its good heat exchange function, it gradually replaced the steam drum as the main heating part of the boiler.
| Name | Membrane water panel |
| Material | Carbon steel,Alloy,Stainless steel |
| Tube size | Φ38 - 76 mm, Customize |
| Standard | ISO , ASME |
| Model | Studded |
| Application | Istallable around the boiler combustion chamber |
| Material of base pipe | Carbon steel,Alloy steel, Aluminium or Stainless |
| Material of fins | Carbon steel,Alloy steel,Aluminium or Stainless |
| Type of base pipe | Seamlesss,Welded |
| Type of fins | welded or whole |
| OD of Base pipes | 15mm-219mm |
| WT of base pipes | 1.5-6mm |
| Width of fins | 6mm-30mm |
| WT of fins | 0.8mm-3.0mm |
| Length of blank area | according to Customer's request. |
| Length of finned tubes | ≤23m |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
30,000,000.00-50,000,000.00
Employee Number:
300~500
Ecer Certification：
Active Member
Dehai Boiler is a manufacturer of A-class boiler(Power station boiler,industrial boiler,HRSG,waste-to-energy boiler,biomass boiler) and correlated A-class pressure parts intergrating the design,fabrication,installation,repair and mainteance. Dehai has ISO9001:2008 certificate is... Dehai Boiler is a manufacturer of A-class boiler(Power station boiler,industrial boiler,HRSG,waste-to-energy boiler,biomass boiler) and correlated A-class pressure parts intergrating the design,fabrication,installation,repair and mainteance. Dehai has ISO9001:2008 certificate is...
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