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High Pressure Gas Fired Steam Boiler Fully Automatic Flexible Water Tube Boiler

High Pressure Gas Fired Steam Boiler Fully Automatic Flexible Water Tube Boiler

  • High Pressure Gas Fired Steam Boiler Fully Automatic Flexible Water Tube Boiler
High Pressure Gas Fired Steam Boiler Fully Automatic Flexible Water Tube 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: Industrial Gas Fired Steam Boilers Save Energy: Condensing Type
Structure: Fire And Water Tube Efficiency: >96%
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natural gas fired boiler


industrial gas fired boilers

Best serviceable SZS series high pressure gas fired water tube boiler with fully automatic


Installation instructions of SZS oil-gas-steam boiler -- electric control operation cabinet
The control switch buttons of burner and feed pump are concentrated on the electronic control control cabinet. Users can first pull the wires to each motor and then connect the external power supply.
Note: the casing shall be protective grounded.


The electric control control cabinet shall be installed in a special operation room or in front of the boiler. The installation orientation shall be conducive to the monitoring of various instruments on the boiler and ensure convenient operation.


SZS oil-gas steam boiler -- installation of pipes, valves, instruments and accessories
1. Before installation should check the instrument, do a good job of valve test.


2. When installing pipelines, valves and instruments, install them according to the boiler room design drawing, fix the electric pump in an appropriate position, and test run after power supply is switched on.


3. The safety valve should be installed after the hydraulic test, the safety valve should be connected with the discharge pipe, the discharge pipe should be directly to the safe place, and there is enough cross-section and anti-freeze measures to ensure the smooth discharge.


4. Connect the blowdown pipe to the blowdown box or other safe places, and fix the pipe to prevent shifting or scalding during blowdown.


5. Steam pipelines outside the main steam valve shall be connected by the user. There shall be at least one elbow on the main steam valve pipeline; otherwise, expansion pipe shall be installed.


6. When the device pressure gauge, should make the dial surface vertical, the pressure gauge dial should draw a red line to show the boiler maximum allowable working pressure, pressure gauge cock rotation flexible, no steam leakage, drainage should be smooth, the pressure gauge pipe is prohibited from heat insulation.


7. The manufacturer only provides part of the installation parts, and other direct pipe users need to prepare by themselves, and make corresponding connections according to the installation drawing.



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.

High Pressure Gas Fired Steam Boiler Fully Automatic Flexible Water Tube Boiler 0 

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Tel: 86-13849050429

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