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Perfect 4 Ton Natural Gas Fired Steam Boiler WNS 4-1.25-YQ Industrial Fire Tube

Categories Gas Fired Steam Boiler
Brand Name: YONGXING
Model Number: WNS4-1.25-YQ
Certification: ISO9001,ISO14001,A-CLASS,SGS,BV
Place of Origin: HENAN
MOQ: 1set
Price: negotiable
Payment Terms: T/T,L/C,Western Union
Supply Ability: 1000SETS/MONTH
Delivery Time: 15-30DAYS
Packaging Details: Nude packing+wooden box+steel box ,and etc.
FUEL: NATURAL GAS/LPG/CITY GAS ,ETC
LOW NITROGEN: support if customer request
USAGE: Food,texitile,green house ,hotel and so on
PRESSURE: 0.7Mpa,1.0Mpa,1.25Mpa,1.6Mpa,2.5Mpa
Name: Natural Gas Fired Steam Boiler
Capacity: WNS4-1.25-YQ
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    Perfect 4 Ton Natural Gas Fired Steam Boiler WNS 4-1.25-YQ Industrial Fire Tube

    The 4 ton gas fired steam boiler is mainly composed of a boiler body, a connecting flue, a burner, a steam and water system, instruments, economizer, condenser and etc.


    Burning clean, no pollution, easy operation and sufficient output. When using fuel oil, light diesel oil is generally used as fuel; when gas is used, coal-gas, natural gas and liquefied gas are generally used as fuel.


    Technical parameters of 4 ton gas fired steam boiler
    Furnace type: WNS4-1.25-YQ
    Evaporation: 4t/h
    Rated pressure: 1.25MPa
    Heating area: 108m2
    Natrual consumption: 309Nm3/h
    Exhaust gas temperature: 200 ° C
    Boiler water capacity:7.3m3

    Boiler weight :21.1tons

    Boiler max ship size:6379X3095X3760mm

    System power :24kw

    4 ton gas fired steam boiler gas consumption


    1. Since the calorific value of natural gas is calculated at 8500 kcal/cubic, the thermal efficiency of a 4 ton gas fired steam boiler is 95%. A gas fired steam boiler with 4 tons of steam per hour.

    2. If the fuel is natural gas, the heat is 2.4 million kcal, and the gas consumption is divided by 2400000 kcal divided by 95% divided by 8500 = 297.21 cubic meters per hour.

    3. That is, 4 tons of natural gas is used per gas. The hour is about 297 cubic meters.

    4. Of course, this is the basic estimate. Because the actual boiler consumes much gas, it depends on the efficiency of the boiler operation.

    5. The efficiency of Yongxing gas fired steam boiler can be guaranteed at least 95%. In other cases, it depends on the operation site. Objective factors to determine.


    4 ton gas fired steam boiler project case


    Project address: Bangkok, Thailand
    Purchase equipment: 4 tons of WNS gas steam boiler
    Application: Surface treatment steam supply for the pickling steel industry


    Bangkok Huachi Plate mainly produces various hot-rolled pickling plates with a thickness of 5.0mm or less, with an annual output of 600,000 tons. The customer purchased a 4 ton WNS gas fired steam boiler from Yongxing. There is a lot of participation in the steel industry. Many processes in the industry require the use of boiler steam to treat the surface of the material. The gas fired steam boiler has high combustion efficiency, saves fuel, and has low investment cost for purchasing fuel. The full flange butt weld has a long service life and low maintenance cost.


    Perfect 4 Ton Natural Gas Fired Steam Boiler WNS 4-1.25-YQ Industrial Fire Tube technical data sheet as follow (for reference only) :


    ModelRatedRated workingRated steamSuitableFeed water
    outputpressure (Mpa)temperature (ºC)fuel kindtemperature (ºC)
    (t/h)
    WNS0.5-0.7/1.0/1.25-YQ0.50.7/1.0/1.25170/184/194heavy oil/light oil,natural gas/lpg/city gas20
    WNS0.7-0.7/1.0/1.25-YQ0.70.7/1.0/1.25170/184/19420
    WNS0.8-0.7/1.0/1.25-YQ0.80.7/1.0/1.25170/184/19420
    WNS1-0.7/1.0/1.25-YQ10.7/1.0/1.25170/184/19420
    WNS1.5-0.7/1.0/1.25-YQ1.50.7/1.0/1.25170/184/19420
    WNS2-1.0/1.25/1.6-YQ21.0/1.25/1.6184/194/20420
    WNS3-1.0/1.25/1.6-YQ31.0/1.25/1.6184/194/20420
    WNS4-1.0/1.25/1.6-YQ41.0/1.25/1.6184/194/20420
    WNS5-1.0/1.25/1.6-YQ51.0/1.25/1.6184/194/20420
    WNS6-1.0/1.25/1.6-YQ61.0/1.25/1.6184/194/20420
    WNS8-1.25/1.6-YQ81.25/1.6194/20420
    WNS10-1.25/1.6-YQ101.25/1.6194/20420
    WNS12-1.25/1.6-YQ121.25/1.6194/20420
    WNS15-1.25/1.6-YQ151.25/1.6194/20420
    WNS20-1.25/1.6-YQ201.25/1.6194/20420

    Welcome for your inquiry .

    Quality Perfect 4 Ton Natural Gas Fired Steam Boiler WNS 4-1.25-YQ  Industrial Fire Tube for sale
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