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Energy Efficient Gas Fired Boiler Environmental Protection Compact Structure

Energy Efficient Gas Fired Boiler Environmental Protection Compact Structure
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Certification: CE, ISO
Product Name: Series SZS520 204℃ Most Efficient Natural Gas Fired Steam Boiler
Capacity: 10-65kg
Fuel: Gas-fired
Output: Steam
Usage: Industrial, Hospital Chemical Industry School, Industry Or Power Station
Pressure: High Pressure
Material: Q345R Steel Plate
High Light:

natural gas steam boiler


gas powered steam boiler

Basic Infomation
Place of Origin: CHINA
Brand Name: OEM
Model Number: OEM
Payment & Shipping Terms
Packaging Details: Carton, pallet, wooden case or according to customer's package requirements
Delivery Time: 30 working days
Payment Terms: 30% deposit + 70% T/T before shipping
Supply Ability: 20 sets per month
Product Description

Product Discription


Series Double Drum Oil and Gas Fired Steam Boiler


The steam boilers of the series are double drums, longitudinal -D series, fast steam boilers. The boiler series consists of upper and lower drums, membrane walls, convection pipes and capacitors. Fuel is burned in the boiler. Liquid gas is piped from the convection pipes into the chimney and waste heat recovery plant. With the mechatronic structure, the performance in China is leading.



Product Features

1. Miscellaneous fuels:

The range of furnaces is large, the combustion of fuels is sufficient, especially suitable for low -calorific fuels such as coke oven gases, blast furnace gas, etc. The combustion efficiency of high -calorific fuels is better, such as natural gas, liquefied gas, etc.


2. Overload capacity:

The heating area is large, the furnace area is large, the power is strong and has a certain overcharging capacity.


3. Appropriate structure:

The front water wall in front of the boiler is easy to fix the burner head, ensure the water level and cooling near the burner, eliminate the carbon stock in the burner and complete the combustion of the fuel.


4. Easy maintenance:

The explosion -proof door, the fire -resistant hole and the overhaul door are mounted on the wall of the boiler and the overhaul hole is placed on the front and back of the boiler water to facilitate the overhaul of the boiler.


5. Reduction of heat loss:

A thick insulation layer is used to reduce the heat loss of the boiler and to improve the heat efficiency.


6. Long service life and durability:

Excellent professional design, advanced manufacturing technology, strict quality control and control are the quality assurance of each boiler. The normal life of the boiler is more than 20 -years.




Techinical Parameters

Main Parameters of Series Oil & Gas Fired Steam Boiler

Steam Capacity t/h 10 15 20 25 35 50 65
Working Pressure MPa 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.6/2.5 1.6/2.5
Steam Temperature 193/204 193/204 193/204 193/204 193/204 204/226 204/226
Feed Water Temperature 104 104 104 104 104 104 104
Thermal Efficiency / ≥98%
Fuel / Natural Gas, Liquefied Gas, City Gas, Light Oil
Fuel Consumption Natural Gas NM3/h 733 1098 1464 1829 2559 3662 4769
Liquefied Gas Kg/h 588 883 1173 1469 2053 2937 3823
City Gas NM3/h 1573 2362 3143 3945 5503 7877 10222
Light Oil Kg/h 601 898 1197 1496 2093 2997 3893
Gas Inlet Pressure Natural Gas Mbar 150-200 150-300 150-300 150-300 150-300 150-300 150-300
City Gas Mbar 150-200 150-300 150-300 150-300 150-300 150-300 150-30

Remarks: The fuel consumption in above table are counted the low calorific value of light oil as 42915 KJ/Kg(10260Kcal/Kg), the low calorific value of natural gas as 35588 KJ/NM3(8500Kcal/NM3), the low calorific value of liquefied oil as 45998 KJ/Kg(11000Kcal/Kg), the low calorific value of city gas as 16750 KJ/NM3(4000Kcal/NM3).



Transport Dimension


L mm 5633 6365 6665 Separated Transport Separated Transport Separated Transport Separated Transport
W mm 3300 3585 3585
H mm 3400 3478 3850
Main Steam Valve Pipe Diameter DN mm 150 150 200 200 250 2×150 2×150
Feed Water Valve DN mm 50 65 65 80 100 125 125
Drain Valve Pipe Diameter DN mm 40 40 50 50 50 50 50
Chimney Diameter DN mm 750 1000 1100 1300 1500 2000 2000

External and Interface Dimension of Series Oil & Gas Fired Steam Boiler

Remarks: We will reserve rights to change the above mentioned data due to continuous policy transformation and product improvement.





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Tel : + 86 17733330123
Fax : 86-10-34242423-33
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