High-quality boiler membrane water wall panels for industrial & power plant boilers. Durable, customizable, and ASME-compliant.

What is Membrane Water Wall?

Boiler Membrane Water Wall Panel is an essential component in modern industrial and power plant boilers, designed to enhance heat absorption efficiency and improve boiler reliability. These panels form the furnace walls and consist of closely spaced tubes welded together with steel membranes to create a gas-tight enclosure.

Our water wall panels are engineered for high thermal efficiency, pressure integrity, and long service life. They prevent gas leakage, reduce heat loss, and ensure uniform heat distribution across the furnace. This results in optimized combustion performance, lower fuel consumption, and better boiler efficiency.

Applications

• Coal-fired, oil-fired, gas-fired, and biomass boilers

• Power generation plants (thermal, waste heat recovery, biomass)

• Industrial boilers in petrochemical, paper, and refinery industries

Technical Features & Benefits

• Membrane Type: Welded fin tubes creating a gas-tight wall
• Heat Transfer: Superior absorption of radiant heat from furnace
• Leak Prevention: Eliminates flue gas bypass and improves sealing
• Durability: Withstands high temperatures and pressures
• Customization: Available in various tube diameters, spacing, and lengths
• Fuel Compatibility: Coal-fired, biomass, oil, and gas boilers

Material Specifications

• Tubes: Seamless carbon steel or alloy steel (Grades: SA210 Gr A1, SA210 Gr C, SA213 T11/T22)
• Membrane Bars: Low-alloy steel or carbon steel strips
• Tube Diameter: 38mm – 76mm (customizable)
• Wall Thickness: 3.5mm – 6mm (as per design)
• Fin Thickness: 4mm – 6mm
• Welding: High-precision automatic welding (ASME standards)
• Operating Pressure: Up to 250 bar (depending on design)
• Operating Temperature: Up to 600°C

Advantages of Using Membrane Water Wall Panels

• Improved Boiler Efficiency: Reduces heat loss and fuel consumption.

• Extended Service Life: High-quality materials withstand thermal stress and corrosion.

• Safety & Reliability: Gas-tight construction minimizes leaks and operational risks.

• Customizable: Tailored solutions for any boiler design or specification.

Quality Standards & Testing

Our water wall panels are manufactured according to ASME, ISO, and EN standards. Each panel undergoes hydrostatic testing, radiographic inspection, and non-destructive testing to ensure durability and reliability. Optional anti-corrosion coatings are available to further extend service life.

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FAQ Section

Q1: What is a boiler membrane water wall panel?
A: It is a furnace wall panel made of welded steel tubes and membranes that absorb heat, improve efficiency, and prevent gas leaks in boilers.

Q2: What materials are used in water wall panels?
A: Typically seamless carbon steel or alloy steel tubes with low-alloy steel membrane bars.

Q3: Can these panels be customized?
A: Yes. Tube diameter, wall thickness, fin thickness, and length can be tailored to your boiler’s design.

Q4: What types of boilers are compatible?
A: Coal, biomass, oil, gas-fired, and high-pressure industrial boilers.

Q5: What is the operating temperature and pressure?
A: Up to 600°C and 250 bar, depending on the material and boiler design.