A 1 ton gas-fired steam boiler can output 1 ton of high-temperature, high-quality steam per hour, continuously providing steam to the industry and promoting the normal progress of production and processing. Many users are very interested in the data on the hourly gas consumption of the boiler. After all, this is related to the input cost of the boiler. Let Zhengzhou Fangkuai Boiler Factory answer for you.
At present, the gas consumption of 1 ton gas-fired steam boilers on the market varies from 70 to 90 cubic meters per hour. The difference lies in the difference between the heating value of the fuel and the thermal efficiency of the boiler. The calorific value of gas is mostly similar. If the boiler has a high thermal efficiency, the hourly gas consumption of the boiler will be reduced, and it will be more energy-saving. On the contrary, if the boiler has a low thermal efficiency, the hourly gas consumption of the boiler will increase. The energy saving effect will be greatly reduced.
At present, the thermal efficiency of gas-fired steam boilers launched by Zhengzhou Fangkuai Boiler Factory is generally above 97%. Looking at the entire boiler market, this figure is very high. The gas consumption of such a 1-ton gas-fired steam boiler is about 72 cubic meters per hour. Of course, it depends on the actual situation and demand of the user's project site to calculate a more accurate figure.
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.
Visit our booth / Contact us












Wins Another Invention Patent
Brilliant Glory, Continuing to Write a Brilliant Chapter
Striving for "Innovation" and "Quality"
Focusing on Cutting-Edge Technologies
Creating New Momentum and New Advantages
Promoting the Continuous "Innovation" of New-Quality Productivity
On June 17th, our company was awarded another national invention patent. To date, the company has secured 162 national patents and 13 invention patents, and has been deeply involved in the formulation of eight national and industry standards. We continue to lead industry development with technological breakthroughs.

Overcoming challenges and achieving remarkable results
Attaching great importance to technological innovation
While pursuing superior quality, Fangkuai also attaches great importance to technological innovation.
Developing product diversity
To better meet the diverse needs of consumers, Fangkuai develops diverse product images during R&D and production.
Fangkuai family portrait

Gloriously writing a new journey
The company has always adhered to the philosophy of
"Building Character, Creating Quality Products"
Using technological R&D as the core driving force
Also promoting application
Effectively promoting technological advancement in the industry and engineering products
Future

Continued
Scientific and technological R&D and technological achievement transformation
Generate more core independent intellectual property rights
Solidly promote the company's high-quality development