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Three Pass Gas Fired Steam Boiler Plant High Safety Direct Vent Long Service Life

Three Pass Gas Fired Steam Boiler Plant High Safety Direct Vent Long Service Life
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Name: Series Direct Vent Three Pass Fire Tube Gas Fired Steam Boiler
Steam Capacity: 10-65kg
Working Pressure: 1.25/1.6MPa
Structure: Fire Tube
After-sales Service Provided: Engineers Available To Service Machinery Overseas
Usage: Industrial, Hospital Chemical Industry School, Industry Or Power Station
Dimension: Depends
Weight: Depends
High Light:

gas powered steam boiler


lpg fired steam boiler

Basic Infomation
Place of Origin: CHINA
Brand Name: OEM
Certification: CE Certification
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


Gas vapour boilers with double drums of the SZS series are two drums, long -running, fast -charging water heaters. The series of boilers consists of upper and lower drums, membrane walls, convection tubes and capacitors. Fuel burns in the boiler. The flue gas is discharged into the chimney from the convection pipes and the waste heat.



Product Features

1. Miscellaneous fuels:

Furnace area is large, fuel combustion is sufficient, especially suitable for low -calorific fuels such as coke oven gas, blast furnace gas, etc. natural gas, liquefied gas, etc.


2. Overload capacity:

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


3. Reasonable structure:

The front water balance in front of the boiler is easy to repair the burner head, secure the water level and cool close to the burner, help remove the carbon storage in the burner and make the combustion more full.


4. Easy to maintain:

The explosion -proof door, fire -proof holes and inspection door are mounted on the boiler wall and the inspection hall is mounted on the front and rear of the boiler to facilitate the inspection of the boiler.


5. Reducing heat output:

A thin layer of insulation is used to reduce the heat sink of boilers and improve heat efficiency.


6. Long life and durability:

An excellent professional design, advanced production technology, strict quality control and control are the quality assurance of each boiler. The normal life of the boiler is over twenty 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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Contact Person : furnacess
Tel : + 86 17733330123
Fax : 86-10-34242423-33
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