12 Tons Gas Fired Steam Boiler Manufacturer

XHJ, as gas fired steam boiler manufacturer, provide muti-type of steam boilers for sale, including 12 tons gas fired steam boiler. The gas fired steam boiler structrure  have fire tube boiler and water tube boiler. Gas fired boiler is a closed vessel in which water or other fluid is heated. The fluid does not necessarily boil. (In North America the term "furnace" is normally used if the purpose is not actually to boil the fluid.) The heated or vaporized fluid exits the boiler for use in various processes or heating applications,including water heating, central heating, boiler-based power generation, cooking, and sanitation.



12 ton gas fire tube Boiler Design & Operation

12 ton gas fired fire tube boilers operate by sending combustion/flue gas through a series of straight tubes surrounded by hot water stored in the same vessel. Often identified by the number of passes used (such as a 3-pass or 4-pass firetube boiler), this refers to the number of times combustion gas flows the length of the pressure vessel as it transfers heat to the water.

A wet-back firetube boiler uses a water cooled turn around zone (end closure). A dry-back design relies on fire brick or refractory lining to prevent the end closure from overheating.

Gas fired firetube boilers cost typically less up front than watertube boilers, and offer lower operating costs when compared to a similarly sized watertube boiler. They are also easier to maintain due to better fireside access and their efficient straight tube design.Firetube boilers can handle up to 3000 HP / 450 PSI with a single burner. Though smaller and more compact in design than watertube boilers of similar size, they can take longer to reach operating temperatures from a cold start but can handle steam demand fluctuations well once running.



Gas fired steam boiler Supplier-XHJ Boiler

XHJ boiler as one of popular gas fired steam boiler in the world since the year of 2003. While XHJ Boiler invite you to review our complete line of industrial steam boiler manufacturers listed on this website, the boiler market today has become more specific, more technologically challenging and much more complex than the boilers of even a generation ago.

In addition, our team can help evaluate your needs and offer a comprehensive overview of the available boiler products that could fit your exact application. Once your product is installed our service and maintenance team can help keep it working efficiently for years to come.