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Steel Boiler Water Wall Membrane Type For CFB With Natural Circulation

Categories Boiler Membrane Wall
Brand Name: HD Boiler
Model Number: Water Wall
Certification: ASME, SGS, ISO9001
Place of Origin: China
MOQ: 1 Set
Delivery Time: 30 Days
Packaging Details: Sea worthy Packing for Export
Color: Customized
Type: walling material,Engineered Flooring
Length: Customer's Choice
Material: steel
Condition: New
Warranty: 2 Years
  • Product Details
  • Company Profile

Steel Boiler Water Wall Membrane Type For CFB With Natural Circulation


High Efficiency China manufacturer Water Wall Panel for Power Station


GENERAL DESCRIPTION


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.

Our membrane water wall are manufactured using high grade raw material and contemporary production equipment at our advanced manufacturing unit. The offered range is available in various sizes, shapes and specifications, as per the requirements of our esteemed clients. Further, these are delivered to the clients within promised time frame.



Advantages of Membrane Water Wall


1). To guarantee the leakproofness of furnace wall and reduce the air leak of combustion chamber.

2). To achieve the full water cooling of combustion chamber, and the boiler accessories membrane water wall is benefit to prevent coking under the condition of supplemental firing.

3). The thermal storage capacity is small, the warming of combustion chamber is fast and the cooling is also fast, which could shorten the cooling time of boiler’s start and furnace shut down.

4). It is good to adopt top supported water cooled wall and it could reduce the load of boiler framework, which is benefit to overhang.

5) Compared with the bare tubes, the membrane water wall improves the heat absorption capacity of tubes.

6) The factory direct boiler membrane water wall could improve the Preliminary combination degree of boiler parts and reduce the installation workload.


Parameter


Product Name
Membrane Water Wall
Applied Area
Water tube boiler
Material
- Carbon Steel : 20#, 20G, A195, A-1
- Alloy Steel : 15CrMoG, T11
Standard
China GB, ASME
Manufacturer Grade
China A Grade, ABS Certificated, TUV Certificated
Working Temperature
Saturation Temperature
Tube Specification
- Common use : Φ42, Φ51, Φ57, Φ60 mm
- Other
Tube Thickness
As per Customer requirements
Tube Pitch (c-c)
95 mm, 100 mm, 105 mm, 110 mm
Steel Flat Thickness
As per Customer requirements
Bending
Panel Bending
Welding
Automatic GMAW, Automatic SAW
Welding NDT
100% RT on tube butt welding
Air Tightness
Excellent
Brick Work
Not Required

Certification


Company Introduction


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.

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