WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler.
As a new mature high-efficiency and low-pollution clean coal technology, circulating fluidized bed combustion (CFBC) technology has many
YQL series gas-fired thermal oil boilers have a three-pass round coil structure. A conical coil is used for the effective
SZL series biomass chain grate boilers with high efficiency, strong overload capacity and various fuel adaptability (biomass pallet or coal),
Gravity Circulating Heating System. In a hot water gravity heating system the circulation of water is a result of the density difference between hot water in the supply lines and cold water in the return lines.. The hot water tends to flow upwards and cold water …View More
Depending on the design criteria, boilers must comply with Section I or Section IV of the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (BPVC). Hot-water boilers designed …View More
Unlike a steam boiler, where the pressure and temperature relationship corresponds to the laws of nature, a hot water boiler design purposely prevents the water from turning to steam. To prevent steaming, a certain amount of over pressure is required to keep the water …View More