Whether it is an industrial steam boiler or an industrial hot water boiler, a large amount of water is used during operation. Reasonable selection of the water flowing into the boiler can effectively avoid the boiler scale phenomenon and prolong the service life of the boiler, which is enough to see the importance of water to industrial boilers. So, what are the requirements for the water used in an industrial boiler during operation? Let Song Gong from Zhengzhou Fangkuai Boiler Factory answer it for you.
Ordinary heating boilers can use tap water. The tap water can be produced by softening equipment, which can reduce the content of calcium and magnesium ions in the water, effectively prevent the formation of scale and extend the service life of the boiler!
Moreover, the use of water treatment facilities in the boiler has more than this benefit. The internal scale of the boiler is less, and the cleaning and maintenance costs will be reduced accordingly, so as to achieve the purpose of saving costs.
Condensing gas boiler, also known as condensing gas boiler, is a type of industrial boiler. It is a boiler that condenses the water vapor in the flue gas so that the latent heat of vaporization can be used to improve thermal efficiency. Condensing gas boilers are different from traditional boilers. , Especially there are big differences in design ideas and process principles.
Condensing steam boilers have extremely high operating efficiency and long service life. The condensing steam boilers of the Zhengzhou Fangkuai boiler manufacturer have been recognized and used by a large number of users once they were introduced into the market.




We, Zhengzhou Fangkuai Boiler Co., Ltd. (Fangkuai), are excited to announce our participation in the Indonesia International Heating Technology Exhibition 2025. We will be showcasing our advanced boiler systems engineered for higher efficiency, lower emissions, and sustainable energy performance. Join us at Booth No. B1-08 from November 5–7, 2025 at the Jakarta Convention Center.
The event brings together EXPO BOILER, EXPO BIOMASS, EXPO PUMPS & VALVES, and EXPO CRANE — creating a comprehensive platform for technology exchange and business collaboration across the industrial heating and energy sectors in Southeast Asia.
At the exhibition, we will present our integrated solutions including biomass boilers, industrial steam systems, and full power plant EPC services. Our products emphasize:
Event Details
Date: November 5–7, 2025
Venue: Jakarta Convention Center, Indonesia
Booth: B1-08
We welcome industry partners, plant owners, EPC clients, and technology scouts to visit our booth and explore collaboration opportunities. Whether you are planning a biomass retrofit, a new power plant EPC project, or seeking high-efficiency boiler equipment, our engineers will be available for technical discussions and project consultations.
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