Technical FAQ

XHJ steam has varies kinds to choose from. we have 1ton steam boiler ,2 ton steam boiler,4ton steam boiler, 6ton steam boiler, 8 ton steam boiler, 10ton steam boiler, 12ton steam boiler, 15 ton steam boiler, 20ton steam boiler, 25 ton steam boiler, 30ton steam boiler, 35 ton steam boiler which can meet different requirements of clients no matter how small or large your project.

Steam is vaporised water, being part gas, part liquid. Steam itself is usually interspersed with minute droplets of water in its liquid state, which gives it a white, cloudy appearance. Steam boiler application in several industries, almost all processing factories need steam boiler to support daily production.

Each boiler type has its own pros and cons for factory selection. Watertube boilers are safer by design and generally considered to last much longer than the firetube boiler. They are available in much larger sizes and recover faster than firetube boilers, can handle pressures up to 5000 psig, and have the ability to reach very high temperatures with the use of superheaters.

700kw fire tube hot water definition. As we all known, a boiler is is used to produce steam or hot water .The basic definition of 700kw fire tube hot water is a industrial boiler with fire tube structure to produce hot water and the heat output is 700kw. This boiler model has stable operation and low failure rate in actual use. XHJ produces 700Kw fire tube hot water boiler meeting the needsof either heating supply of the housing estates.

Many factory operators pay high attention to stable steam output. The heated water then rises into the steam drum. Here, saturated steam is drawn off the top of the drum. SZS series oil & gas boilers are double-drum vertical "D" type water tube boiler from XHJ, belong to water tube boiler ,It is composed of upper and lower drum, membrane water cooling wall, convection tube and flue gas condensate recovery device.

A steam boiler is a vessel that contains water and a heat source powered by oil, coal or gas. The boiler transfers heat from the heat source to the water vessel, thereby turning the water into steam. The heat source in a boiler system is located in a separate compartment within the water vessel. The water vessel is attached to the heat source by metal rods, which heat the water directly and convert it to steam.

The lowest first cost is to install one burner, if boiler design, desired capacity and control strategy will allow. Typical installed cost for a single burner 100,000 lbs steam/hr boiler with up to 100% gas capacity is about $150,000 ($100,000 for equipment, engineering and other materials; $50,000 for installation costs. Gas burners can also be used for pilot burners to start the flame, and for flame stabilization at low load factors.