Product Name: China Made 4t Industrial Oil Gas Fired Steam Boiler with High Efficiency and Low Pressure Model NO.: wns Usage: Industrial Burning Style: Chamber Combustion Boiler Manufacturing Level: B Pressure: High Pressure Drum Placement: Horizontal Boiler Water Circulation: Natural Circulation Media: Steam Structure: Water and Fire Tube Installation: Packaged Boiler Fuel: Gas/Oil Fired Function: Steam Boilers Guarantee: 1year Trademark: TECHTOP Transport Package: GB Specification: ISO9001, SGS Origin: China HS Code: 8402120090 Product Description 1.ProductDescription1,Highefficientandreliable;2,Fullyautomaticcontrolandrunning3,Three-passandwet-backstructure4,Threadedtube:Strengthentheheattransfer,increasetheboilerheatefficiency2.Features:1.Adoptingtriedandtestedthree-passandwet-backstructure,moresafeandreliable2.Bigcombustionroomdesign:Increasefurnaceradiantheatingarea,decreasetheboilersize,reducetheemissionoftheNOx3.Corrugatedhearthmaketheboilermoresafe4.Threadedtube:Strengthentheheattransfer,increasetheboilerheatefficiency5.Multi-levelsealingforfluegaschamber:Nofluegasleakage6.Boilercontrollingsystemcanrunforalongtimeunderhightemperatureandhighhumiditycondition7.Multi-levelprotectionslikeboilerpressure,hotwatertemperature,gaspressureprotectionandsoon.8.Highefficientthermalinsulationmaterial,lowboilersurfacetemperature,theheatlosscanbeneglected9.Produceaccordingtothenationalstandard,allpressurizedcomponentsapplyfinequalitysteel10.Everyboilermustbesubjecttostrictinspectionandtestingbeforedelivery,includinghydraulictestandX-rayinspection11.Selectingthemostsuitableburnertomatchtheboilersoastoguaranteesafetyandreachratedoutput12.Allcomponents,suchaspumps,valvesarelimitedtochooseinternationalornationalrenowned-brands.13.Introducingmanholeandhandhole:Maintenanceisconvenientcustomer-tailoreddesignisavailable.14.Aneconomizerisoptionalandpossibletosave15%fuel,decreasenoise20dB.3.Advantagesofourproductionandservice1),100%safety,runningstably,excellentwaterlevelandpressurecontrol,fullyautomaticoperation2),Boilerrunninglife>20years.3),Goodafter-saleservice.Itisfreeforyoutogetthedamagedsparesinwarrantyperiod(1year)ifthereisanyquestions.Assurethatwecansupplyyousparesinboiler'salllife.4),Wecanarrangeengineertoyourcompanyforinstallationandcommissioningandtraining.Ifyouneedusatanytime,wecansendourtechniciansandprepareinashorttime.5),Specialpaintisusedafterassembly.Paintisparticularlyusedinyourclimatearea,whichisanti-corrosion,anti-abrasionandcolor-fastness.4.Factoryassurance:1).Oneyearpartswarranty2).Sparepartsavailableatex-factoryprice3).Differentvoltageavailable4).100%testedbeforedelivery5).Engineeron-siteinstructionofinstallationandcommissioningavailable.typeWNS1-1.0-Y (Q)WNS2-1.25-Y (Q)WNS3-1.25-Y (Q)WNS4-1.25-Y (Q)WNS5-1.25WNS6-1.25WNS8-1.25WNS10-1.25WNS15-1.6(t/h) evaporation 12345681015(Mpa) Working pressure11.251.251.251.251.251.251.251.6(C) the steam humidity184194194194194194194194204(%) Efficiency91.590.390.290.9388.2588.288.988.792 ( ) Fuels suitable Light oil,Heavy oil,Natural gas,Liquefied gas(kg/h) the boiler full load Light oil consumption70.85141.5211.6285.17352.15422563.45705.161006(Nm³/h) the boiler full load Natural gas consumption 83162245328.8406486.76498111161(kJ/h) the boiler full load Heavy oil consumption 75.8151.3227304.8372.3448595.6745.21061 Large transport size3.28×1.70×2.124.27×1.85×2.474.74×2.04×2.645.12×2.27×2.885.66×2.63×3.176.3×2.54×3.176.94×2.70×3.327.0×2.76×3.487.0×2.87×3.60 Max transport weight4.37.2510.211.415.617.821.226.435 Applicable altitude1000 LD. Of main steamDN65DN80DN80DN100DN100DN125DN125DN150DN200 LD. Of safety valveDN40DN40DN40DN50DN80DN80DN80DN80DN100 LD. Of blow down pipeDN40DN40DN40DN40DN50DN50DN50DN50DN50 LD. Of feed waterDN40DN40DN40DN40DN50DN50DN50DN50DN65 LD. Of Liquid level meterDN65DN15DN15DN15DN15DN20DN20DN20DN20