Sign In | Join Free | My futurenowinc.com
China Zhangjiagang HuaDong Boiler Co., Ltd. logo
Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
Verified Supplier

9 Years
Home > Boiler Membrane Wall >

Durable ASME Compliant Membrane Walls For High Performance Biomass Boilers

Product Categories
Zhangjiagang HuaDong Boiler Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Durable ASME Compliant Membrane Walls For High Performance Biomass Boilers

Brand Name : HD BOILER

Model Number : MWWPO1228

Certification : ISO9001 , EN3834 , ASME , BS, Grade A

Place of Origin : Zhangjiagang,China

MOQ : 30 tons

Price : Negotiable

Payment Terms : L/C,T/T

Supply Ability : 600 Tons Per Month

Delivery Time : Within 95 Days after getting the DP or L/C

Packaging Details : Iron Frame Package sea worthy

Material : Cabon Steel/Alloy Steel

Coler : Red/blue/black

Manufacturing Level : ASME Standard

Range of Applications : Biomass Boiler

Specification : As per the drawing

Structure : Membrane wall

Size : Customized

Contact Now

Durable ASME Compliant Membrane Walls For High Performance Biomass Boilers
Product Specifications
Attribute Value
Material Carbon Steel/Alloy Steel
Color Red/blue/black
Manufacturing Level ASME Standard
Range of Applications Biomass Boiler
Specification As per the drawing
Structure Membrane wall
Port Shanghai, Zhangjiagang
Product Introduction

The water wall is a key heating element in the boiler, made up of multiple rows of steel tubes arranged around the furnace chamber. Inside these tubes, water or steam circulates, while outside they absorb heat from the flames in the furnace.

Its main role is to capture radiant heat from high-temperature combustion gases, helping the fluid inside move upward and gradually turn into steam through heating.

Originally used mainly for cooling the furnace, water walls have evolved into the primary heating surface in today's boilers thanks to their efficient heat transfer. They are especially important in high-capacity boilers, where they can absorb 40% to 50%—or even more—of the total heat in the system.

Key Advantages
  • Ensures furnace wall leakproofness and reduces combustion chamber air leakage
  • Provides complete combustion chamber water cooling, preventing coking during supplemental firing
  • Features minimal thermal storage capacity for rapid heating/cooling cycles
  • Top-supported design reduces framework load and facilitates overhang
  • Enhances tube heat absorption capacity compared to bare tubes
  • Factory-direct manufacturing improves component integration and reduces installation workload
Durable ASME Compliant Membrane Walls For High Performance Biomass Boilers
Structural Classification
Plain Tube Type: Simplest structure using seamless steel pipes.
Membrane Type: Features welded fin tubes forming a sealed heating surface, improving airtightness and furnace protection.
Squeaked Tube Type: Incorporates welded pins for refractory application, ideal for difficult ignition or liquid slag discharge furnaces.
Layout variations include attached wall (single-side heating) and partition wall (double-sided heating) configurations for different boiler requirements.
Construction Details
Membrane water wall construction involves precise dimensional checks, specialized welding techniques to minimize deformation, and complex assembly for components like furnace bottoms and flame angles. Special attention is given to:
  • Dimensional adjustment of tube rows including width, length, and flatness
  • Specialized welding sequences to control shrinkage deformation
  • Complex assembly of rear water wall components with flame angles
  • Precision ball passing through specially configured piping systems
Manufacturer Profile
Hua Dong Boiler Co., Ltd. is a specialized boiler manufacturer established in 1985 with two manufacturing bases spanning 400,000 m². The company holds:
  • Grade A boiler and pressure vessel manufacturing licenses
  • ASME "S", "U", and "NB" stamps
  • ISO9001, SO3834, and EN12952 certifications
Durable ASME Compliant Membrane Walls For High Performance Biomass Boilers

Product Tags:

ASME compliant boiler membrane wall

      

durable biomass boiler membrane

      

high performance boiler membrane wall

      
Wholesale Durable ASME Compliant Membrane Walls For High Performance Biomass Boilers from china suppliers

Durable ASME Compliant Membrane Walls For High Performance Biomass Boilers Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Zhangjiagang HuaDong Boiler Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like