Power Plant Furnace wall Longitudinal Membrane Water Wall Corrosion Resistance SA210C Steel

Power Plant Furnace wall Longitudinal Membrane Water Wall Corrosion Resistance SA210C Steel

Product Description of Membrane Water Wall

Water walls are used in water tube boilers to contain the heat of the furnace and reduce the amount of refractory material required. They also contribute to the evap­oration rate by receiving radiant heat; indeed, in radiant heat boilers the water walls provide the bulk of steam generation.

As a design factor, the tube pitch is critical: too small, and the corresponding attachment holes unduly weaken tube plates and headers: too large a pitch, and the amount of radiant heat passing through the gaps between the tubes overheats the boiler casing. 

Specification of Membrane Water Wall

Quality Control

1. Fabrication area of 200,000 square meters

2. 150 Engineers

3. 400 Coded welders

4. 60 Licensed Inspectors(NDT Level-III instructors)

5. Class-A Licenses for Design and Manufacture Boiler

6. ISO 9001:2008 Quality System

7. ASME Certificate of Power Boilers

8. ASME 'S','U' and NB stamp authorization

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.