Atmospheric pressure boilers mostly refer to atmospheric hot water boilers. Because of their good safety and stability, they are widely used in the field of heating and heating. Recently, Zhengzhou Fangkuai Boiler Factory has received many inquiries from users about atmospheric boilers. For example, do I need to apply for certificates such as licenses to relevant authorities before using atmospheric boilers? Answer for everyone for free today.
The manufacture and use of atmospheric boilers have long since no longer needed the management of technical supervision departments. If you want to handle it, the technical supervision department can also manage it. But before using atmospheric boilers, there is still a work to be done, that is, the fire department has to go through the formalities and record.
The rated output of the boiler refers to the maximum continuous output of the boiler under the rated parameters (pressure, temperature) and certain efficiency. For steam boilers, it is called the rated evaporation, and the unit is ton/hour; for hot water boilers, it is called the rated heat production. The unit is MW (the old unit is 10,000 kcal/hour).
Before the atmospheric boiler leaves the factory, the boiler manufacturer must provide the boiler quality specification (including the factory certificate, main technical parameters, quality certificate of the main pressure components, non-destructive test report, hydraulic test report, boiler product safety performance supervision and inspection certificate, Technical documents such as boiler general drawing, boiler structure drawing, boiler instruction manual, strength calculation book, delivery list, auxiliary equipment instruction manual, etc. These are all to ensure the safe operation of the boiler and subsequent after-sales service work.
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