Most gas boilers are under certain pressure, so there will be certain safety risks during use. Regarding the operating pressure of gas boilers, what are the matters that users need to pay attention to? Let Zhengzhou Fangkuai boiler tell you the answer.
In gas-fired boilers, if natural gas is used as the fuel, the system pressure of the boiler is in the range of 10-20kPa, which can avoid various problems during the use of the gas-fired boiler.
Is the amount of natural gas required per hour for a 2-ton gas-fired boiler different from that of a different boiler manufacturer? The amount of natural gas required per hour for a 2 ton gas-fired boiler can be said to be different for different boiler manufacturers. It cannot be exactly the same. Therefore, the answer to this question is yes. However, it has an approximate range of 150-160 cubic meters per hour.
Is the 25-ton gas boiler a uniform price?
There are many specific types of 25-ton gas boilers, such as gas hot water boilers and gas steam boilers. Therefore, there are different prices for different specific types. Therefore, it cannot be a uniform price. Moreover, for the purchaser, it is necessary to consult their manufacturer and inform the heating plan, etc. before the manufacturer can give a specific price, that is, to perform the product quotation.
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