Introduction

> SZS Series Oil Gas Fired Boiler
Water Tube Boiler | Double Drums Water Membrane Wall Boiler
※ SZS gas & oil water tube boiler is arranged as drum longitudinal type “D” shape, it’s quickly assembled boiler with water tube, has the characteristics of high steam quality, sufficient output, high thermal efficiency, etc.
※ The structure of furnace water cooling wall and convection gas pass is membrane wall, have good sealability, and effectively reduce refractory brick quantity and maintenance workload.
※ The layout of economizer at boiler tail could effectively reduces exhaust gas temperature and improve boiler thermal efficiency.
※ This series gas fired water tube boiler is delivered as whole when leave factory, convenient for transportation, and has a short install period.
> Advantages of SZS Series Boiler
1. High Efficiency: SZS boilers are designed for high efficiency and can achieve a high level of thermal efficiency, ensuring better fuel utilization and lower operating costs.
2. Large Heating Surface Area: These boilers typically have a larger heating surface area compared to other types, which enhances heat transfer and efficiency.
3. Compact Design: Despite their high efficiency and power, SZS boilers are often designed to be compact, saving space and making installation more manageable.
4. Low Emissions: They are designed to meet stringent emission standards, reducing environmental impact by minimizing pollutants released into the atmosphere.
5. Reliability: SZS boilers are known for their reliability and durability, offering consistent performance over extended periods with proper maintenance.
6. Easy Maintenance: While regular maintenance is necessary for any boiler system, SZS boilers often have features that facilitate easier access for maintenance and servicing.

> SZS Series Oil Gas Fired Boiler
Hot Sell Oil Gas Steam Boiler 8Ton 10Ton 15Ton 20Ton 25Ton 30Ton

Boiler Features

Larger Comubustion furnace
Enough big combusition space, gas/oil burning sufficiently. Quick running, strong power to steam generating with 10minutes.
Membrane type water wall structure
Whole membrane type water wall structure is adopted around the furnace, has good sealing performance, low heat loss, no smoke and smoke leakage.
Higher quality steam generation
Compared with fire tube boiler, szs water tube boiler generating higher quality steam for using. (Moisture content<3%)
Saturated Steam & Superheated Steam
SZS series boiler can generate superheated steam for higher temperature compared with fire tube boiler, to reach different processing demand.Technical Parameter

| SZS Series Steam Boiler Technical Parameter | ||||||||
| Model | Rated capacity(t/h) | Rated pressure (Mpa) | Rated steam temperature(℃) | feed temperature(℃) | Thermal efficiency(%) | Fuel comsumption | max transportation weigh(t) | |
| light diesel oil(kg/h) | natural gas(Nm³/h) | |||||||
| SZS10-1.25/1.6/2.5/3.82-YQ | 10 | 1.25/1.6/2.5/3.82 | 194/204/226/450 | 20/104 | >98 | 618 | 660 | 36 |
| SZS15-1.25/1.6/2.5/3.82-YQ | 15 | 1.25/1.6/2.5/3.82 | 194/204/226/450 | 20/104 | >98 | 927 | 987 | 45 |
| SZS20-1.25/1.6/2.5/3.82-YQ | 20 | 1.25/1.6/2.5/3.82 | 194/204/226/450 | 20/104 | >98 | 1256 | 1316 | 52.6 |
| SZS25-1.25/1.6/2.5/3.82-YQ | 25 | 1.25/1.6/2.5/3.82 | 194/204/226/450 | 20/104 | >98 | 1545 | 1660 | 55.3 |
| SZS30-1.25/1.6/2.5/3.82-YQ | 30 | 1.25/1.6/2.5/3.82 | 194/204/226/450 | 20/104 | >98 | 1856 | 1981 | 63.7 |
| SZS40-1.25/1.6/2.5/3.82-YQ | 40 | 1.25/1.6/2.5/3.82 | 194/204/226/450 | 20/104 | >98 | 2470 | 2630 | 77.4 |
| Note: Parameter is for reference only, if any changes should follow the factory technical data. | ||||||||
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Boiler Consumption

Oil Gas Boiler Consumption
For example, 1ton boiler comsumes 73.53 Nm3 natural gas (heat value 8500kcal). 52kg LPG (heat value 12000kcal). 72 ltrs diesel (heat value 8670kcal).
Boiler Consumption Cost
Tell us your required boiler capacity, fuel type, operating pressure, daily operating hours, and local fuel price. Our team can help evaluate suitable boiler options and estimate operating costs based on your project conditions.
Customized Boiler Solutions for Your Application
Every industrial process has different heating requirements. Selecting the right boiler involves more than choosing a capacity.
Boiler Configuration & Auxiliary Equipment
A complete boiler system involves more than the boiler itself. Auxiliary equipment may include feedwater pumps, water treatment systems, economizers, burners, dust collectors, and automatic control systems...
Why Choose Yuanda

Complete Boiler Solutions – Customized boiler systems based on your required capacity, fuel type, working pressure, and application.
International Certifications – Manufacturing capabilities supported by ASME, ISO 9001, CE PED, EAC, DOSH, and CRN certifications, as applicable to the specific model and market.
Global Project Experience – Boiler equipment supplied to over 135 countries and regions, with installation and commissioning services completed in more than 60 countries.
Direct Manufacturer Support – Professional technical assistance from project consultation and equipment selection to installation and after-sales service.
Henan Yuanda Boiler Corp Ltd
We are a fully integrated manufacturer specializing in the design, engineering, manufacturing, installation, and after-sales service of industrial boilers and incinerators. Our products are available with internationally recognized certifications, including ASME, CE PED, ISO 9001, EAC, DOSH, and CRN.
With nearly 70 years of manufacturing experience and more than 20 years of export expertise, we supplied industrial heating equipment to over 135 countries and regions across Asia, Europe, Africa, North America, South America, and Oceania.
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