Home
Service
FAQs
FAQ of gas-fired(oil-fired) boilers
What is the maximum temperature of gas-fired boiler?
What is the maximum temperature of gas-fired boiler?
26 Nov 2021
Different steam pressures correspond to different steam temperatures.
The steam temperature of low-pressure boiler is mostly saturation temperature or not higher than 400℃.
The outlet pressure of medium-pressure boiler is 3.8 ~ 5.4 MPa, and the common steam temperature is 450℃.
The outlet pressure of sub-high pressure boiler is 5.4 ~ 9.8 MPa, and the common steam temperature is 540℃.
The outlet pressure of high-pressure boiler is 9.8～13.7MPa, and the common steam temperature is 540℃.
The outlet pressure of ultra-high pressure boiler is 13.7 ~ 16.7 MPa, and the outlet steam temperature is mostly 540℃, in some cases is 555℃.
The outlet pressure of subcritical pressure boiler is 16.7 ~ 22.1 MPa, and the common steam temperature is 538℃.
The outlet pressure of supercritical pressure boiler is 22.1 ~ 27.0 MPa, and the common steam temperature is 538 ~ 543℃ or 538 ~ 566℃.
The ultra-supercritical pressure boiler pressure is ≧27.0 MPa, and the rated outlet steam temperature is ≧590℃.
Related FAQs
View More
Related products
View More
-
SZS series gas-fired (oil-fired) steam boilerLive Chat2-110 t/h1.25-5.3 MPa -
WNS series gas-fired (oil-fired) steam boilerLive Chat1-20 t/h0.7-2 MPa -
SZS series gas-fired (oil-fired) hot water boilerLive Chat7-116 MW1-1.6 MPa
By boiler medium
By boiler structure
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat
Related news
View More
-
Behind industrial manufacturing often lies an invisible thermal energy lifeline. Whether boiling syrup, synthesizing chemical materials, or pressing new energy security materials, every physical and chemical change on the production line has strict requirements for the temperature, pressure, and continuity of thermal energy. When green biomass energy enters these vastly different manufacturing workshops, how can various forms of pellets, wood blocks, or straw be converted into the "precise temp...08 Sep 2026 -
Recently, a special equipment inspection team visited Wuxi Zozen Boilers Co., Ltd. for an inspection and guidance session. Mr. Zhang Guoping, General Manager of ZOZEN Boiler, together with representatives from relevant departments, participated in the inspection and discussions. The meeting focused on special equipment production quality management, the implementation of safety responsibilities, manufacturing process control, and documentation management. Special Equipment Inspection Team Con...25 Aug 2026 -
At a local paper manufacturing company in Egypt, a ZOZEN WNS Series 6 t/h gas-fired steam boiler has been supplied as part of an export project. The Egyptian paper mill uses natural gas as the boiler fuel to meet the process steam requirements of paper production. The project also includes technical documents and a product solution prepared in accordance with ASME and CE certification requirements. Paper manufacturing is a continuous industrial process. Steam is involved in several stages, incl...01 Sep 2026
