steam boiler design specifications, ZOZEN boiler care fully researches and develops energy-saving and low consumption boilers
The design of steam boiler is very important, which determines the quality and performance of boiler products to a certain extent. After more than 30 years of hard work, ZOZEN Boiler has occupied a certain position in the domestic industrial boiler industry. Along the way, ZOZEN Boiler has paid design special attention to the construction of gas boiler design team, and the steam boiler design specifications needs to pay attention to the market trend in real time. In view of the changes of market demand, the boiler is optimized to make ZOZEN gas boiler have better quality and higher efficiency. At the same time, compared with the common boiler system on the market, the steam boiler design specifications of gas boiler design scheme tailored by ZOZEN Boiler has a thermal efficiency of more than 5%, which has become the choice of many enterprises. Steam boiler design specification is one of the factors that affect boiler type selection and price, and is concerned by users.
Take a 3-ton steam boiler as an example. The steam boiler design specifications of 3-ton gas-fired steam boiler means that the rated evaporation capacity of the boiler using gas as fuel is 3 tons per hour, and the common furnace types are WNS series. WNS series 3-ton gas steam boiler is a shell-type three-return wet-back oil/gas boiler. The boiler runs automatically, and after the fuel is atomized by the burner, the formed torch is filled in the full waveform furnace liner and transmits radiant heat through the wall of the furnace liner. The high-temperature flue gas generated by combustion converges in the combustion chamber, turns into the tube bundle area of the threaded flue gas pipe, and after convection heat exchange, the flue gas temperature gradually decreases and then reaches the front flue gas box, where it turns into the tube bundle area of the smooth tube, then flows into the chimney through the rear flue gas box, and finally is discharged into the atmosphere.
1. Rated evaporation capacity of steam boiler design specifications
Rated evaporation is an important index in the specification of gas steam boiler. The specification of the 3-ton gas-fired steam boiler is based on the actual process requirements of users, and the steam volume per hour is less than 3 tons.
2. Rated steam temperature of steam boiler design specifications
The rated steam temperature is the basic parameter of 3-ton gas-fired steam boiler. How much specification parameters of 3-ton gas-fired steam boiler are selected depends on how much steam temperature users actually need.
3. Working pressure
The working pressure of steam boiler design specifications of 3-ton gas-fired steam boiler is based on the steam temperature. See the comparison table of saturated steam temperature and pressure for details.
4. Thermal efficiency of steam boiler design specifications
Thermal efficiency is an important indicator of boiler thermal economy. There are many factors that affect the thermal efficiency of gas-steam boiler, including smoke exhaust loss, incomplete combustion loss and heat preservation measures of furnace body, etc. The thermal efficiency of gas-steam boilers produced by ZOZEN Boiler can reach over 95%, which is better than the industry average.
For more information about steam boiler design specifications, please consult the manual customer service online.
-
03 Feb 2026Another Success in Indonesia: ZOZEN Boiler Boosts Production and Efficiency for Palm Oil Mill
-
27 Jan 2026ZOZEN Gas Hot Water Boilers: The High-Efficiency Core Powering Clean Heating Projects in Northern China
-
20 Jan 2026ZOZEN Boiler Empowers the Rare Earth Capital High-Quality Development with High-Efficiency Thermal Oil Solutions
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat

Request a Quote
Inquiry-
On the edge of the tropical jungles of Sumatra, Indonesia, the hum of machinery blends with the scent of palm fruit, painting a busy picture of the local palm oil processing industry. As a key global production base, Indonesian oil processing enterprises have a high dependency on reliable thermal energy supply. Booming Oil Processing Industry in Indonesia Recently, Wuxi ZOZEN Boiler Co., Ltd. ("ZOZEN Boiler") successfully delivered and commissioned a 15 t/h SZL series coal-fired steam boiler...03 Feb 2026 -
As clean heating upgrades continue to accelerate across northern China, high-efficiency and environmentally compliant heating equipment has become essential to ensuring winter heating security while supporting the country’s carbon reduction goals. In Tianjin, several large district heating companies have independently selected the same core solution — the ZOZEN SZS series gas-fired hot water boiler — delivering stable heat throughout the winter while contributing to improved ai...27 Jan 2026 -
The Regulations on the Administration of Rare Earths, effective from October 1, 2024, are accelerating the rare earth industry’s standardized and intensive transformation under the framework of resource protection, compliant governance, and green development. As demand for rare-earth permanent magnet materials from sectors such as new energy vehicles, wind power, and intelligent manufacturing stabilizes and improves, industry sentiment is rebounding. As the “World Capital of Rare Ear...20 Jan 2026
Find the Right Boiler For You
-
Email us
-
WhatsApp: +86 18861589035
WeChat: +86 13506150756
Live Chat





