gzflk

Boiler 1)Over 85% thermal efficiency 2)Auto-control pressure,water level 3)Safety valve,explosion door 4)Safe and convenient Fuel boilerSummarizer1)The boiler uses the vertical layout, which can save space .2)It is to put the vertical pipes on both ends in a right,flue gas goes up and down in pipe groups and then flows towards the flue tube .3)It has a certain overload capability and high quality ...