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Environmental Friendly Gas Fired Steam Boiler Water Tube Steam Boiler

Environmental Friendly Gas Fired Steam Boiler Water Tube Steam Boiler

  • Environmental Friendly Gas Fired Steam Boiler Water Tube Steam Boiler
Environmental Friendly Gas Fired Steam Boiler Water Tube Steam Boiler
Product Details:
Place of Origin: HENAN PROVINCE
Brand Name: YONGXING
Certification: ISO9001,ISO14001,A-CLASS,SGS,BV
Model Number: SZS10-30-1.25/1.6-YQ
Payment & Shipping Terms:
Minimum Order Quantity: 1set
Price: negotiable
Packaging Details: Nude packing+wooden box+steel box ,and etc.
Delivery Time: 15-30DAYS
Payment Terms: T/T,L/C,Western Union
Supply Ability: 1000SETS/MONTH
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Detailed Product Description
Capacity: 10t,15t,20t,25t Circulation: 3return Or 4 Return
Name: Gas Fire Boiler Save Energy: Condensing Type
Structure: Fire And Water Tube Efficiency: >96%
High Light:

natural gas fired boiler


industrial gas fired boilers

Environmentally friendly and golden manufacturer SZS 20t/h-1.6MPa gas oil hot water boiler with best price


Products Performance
1. Reasonable design of water circulation system
The boiler produced by the company adopts compound water circulation structure, the water circulation of each heating surface is more safe, and at the same time, it has advanced water and power failure protection function.

2. The equipment starts and stops quickly
The furnace wall is made of light material with high thermal resistance.

3. Low nitrogen emission technology to reduce air pollution
SOx is less than or equal to 5mg, NOx is less than or equal to 30mg, and the pollutant indicators are far below the national emission standards.

4. Low operation cost
Micro-positive pressure operation, low power consumption without induced draft fan, overload capacity, convenient maintenance, greatly reduced cost.

5. Low investment in boiler room
The total weight of the boiler is only 1/2 of the coal furnace with the same capacity. The bearing load of the foundation is reduced and the cost of boiler room is reduced


SZS fuel gas steam boiler -- equipment debugging instructions
Special note: after the equipment starts to work, the heating speed needs to be controlled, and the temperature cannot increase too fast.
Avoid boiler parts by heat is not uniform, produce too much stress, affect the service life of the boiler.


1. The temperature increase should not be too fast when the fire, to avoid each part due to heat different and produce too much thermal stress, affect the life of the boiler, the first fire from the cold furnace to the working pressure of the time to 4 to 5 hours is appropriate, after the fire, except for special circumstances, the cooling furnace is not less than 2 hours, the hot furnace is not less than 1 hour.


2. When the pressure rises to 0.2-0.3mpa, check whether the manhole and the hand hole cover are leaking. If there is leakage, tighten the bolts of the manhole and the hand hole cover, and check whether the blowdown valve is tight without leakage.


3. When the pressure and temperature in the pot gradually rise, should pay attention to the boiler parts whether there is any special sound, if there is an immediate inspection, when necessary, should stop the furnace inspection, remove the fault can continue to operate.


4. For burner load adjustment and steam pressure adjustment, please refer to the boiler "electric control principle specification".


5. Adjustment of combustion condition: normally, the ratio of air oil to gas in the burner or the ratio of air to gas is discharged from the burner
The factory has been adjusted, so it does not need to be adjusted when the boiler is running.However, if the burner is found to be in poor combustion condition, it should be adjusted by a special debugging engineer.


Environmental Friendly Gas Fired Steam Boiler Water Tube Steam Boiler 0


Typical SZS series steam boiler technical parameter list
model SZS10-1.6-QY SZS15-1.6-QY SZS20-1.6-QY SZS25-1.6-QY SZS35-1.6-QY SZS45-1.6-QY
Rated evaporation t/h 10 15 20 25 35 45
Rated steam pressure MPa 1.6
Rated steam temperature °C 204
Feed water temperature °C 105
Boiler design thermal efficiency% 93.5%~100.6%
Common fuel Natural gas / light diesel
Combustion method Forced ventilation, micro-positive pressure combustion
Exhaust gas temperature °C 55~150
Fuel consumption (natural gas) Nm3/h 703 1055 1406 1758 2461 3164
Gas supply pressure (natural gas) mbar 20~30 30~50 30~50 30~50 50 50~200
Maximum transport weight t 27 32 37 42 51 35
Maximum transport size m 6.7x3.2x3.5 7.2x3.4x3.4 7.7x3.6x3.9 8.5x3.8x4.1 9.6x4.1x4.3 10.0x3.5x3.8
Mainframe dimensions (including platform, energy saver) 9.0x5.6x4.4 9.9x5.6x4.0 10.5x5.7x4.6 11.3x6.0x4.8 12.4x6.6x5.0 13.0x6.8x5.2
1. The boiler is mainly designed with natural gas and light diesel oil. It is also suitable for city gas, liquefied petroleum gas, biogas, coke oven gas and mine gas.
2. The fuel consumption is calculated based on the calorific value of natural gas 36006KJ/Nm3 and the calorific value of light oil 42705KJ/kg.
3. We follow the principle of continuous improvement and improvement of product performance. The data of the new generation products may be changed. The data in the table is for reference only.

Contact Details
Yong Xing Boiler Group Co.,Ltd

Contact Person: Ms. Bettysun

Tel: 86-13849050429

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