gas/oil fired steam boiler

Full wet back reverse flame chamber structure,reverse flame chamber butt welding with rear tube plate side,this boiler is 100% completely butt welding,minimum stress and more reliable quality.

Advantage:
1.Boiler combustion chamber is composed by large diameter full corrugation furnace,has the features of big combustion space,entirely fuel burning,absorb thermal expansion in effective and large radiate heating surface.
2.Boiler output is stable and strong adaptive capacity to change in load because of large diameter boiler shell and large water volume;small steam moisture due to large steam space volume and enough height of the net distance between steam water interface and steam outlet.
3.multi-function safety explosion proof equipment
4.There is a man hole on the top of the boiler,and there are some special hand hold device at middle and lower position of boiler front and back end, it’s convenient for boiler inside installation,inspect and clean for the boiler bottom.

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