European Standard Steam Boiler Water Wall Panels Special Material
ISO 3834 Certificate
Water Tube Boiler Description
1. WATER WALL PANELS: are used in modern day Boilers in place of
Steam Generating Tubes to reduce heat loss due to their gas tight
nature and reduce insulation costs.
2. We fabricate Water Wall Panels using automatic Fin to tubes
welding machines and large Tube Panel Benders to achieve desired
shape of panels which can have Swaged Ends, Stub Welded to Headers.
3. We supply Panels with integrated manhole openings in the panels.
Advantages
1. The protective effect of membrane water cooling wall on the
furnace wall is the most complete, so the furnace wall only needs
insulation materials, rather than refractory materials, so that the
thickness and weight of the furnace wall are greatly reduced,
simplify the structure of the furnace wall, reduce the total weight
of the boiler.
2. Membrane water wall also has good air tightness, can adapt to
the requirements of positive pressure combustion on the boiler, not
easy to slag formation, less air leakage, reduce the heat loss of
smoke exhaust, improve the boiler thermal efficiency.
3. it can be welded into components by the manufacturer for quick
and convenient installation.
4. the use of membrane wall structure of the boiler, simple
maintenance, boiler service life can be greatly improved.
Note
| 1 | Control of weld penetration to satisfy mechanical and heat transfer
requirements Control of the deformation to acceptable tolerances. |
| 2 | Panels routinely require straightening in the workshop after
welding and heat treatment, the question to be answered is can the
shop then meet the required dimensional tolerances for successful
site installation? |
| 3 | Can existing shop handling procedures be used as-is without adding
excessive controls that will add cost and schedule. |
| 4 | The importance of preheating and its maintenance through the
welding process could cause a number of handling and shop
processing issues that will substantially increase cost. |
Vertical Panel Bending
Welding Machine(SAW)
