PRODUCTS
2.75KG-6.5L
12.5KG-26.5L
15KG-35.5L
11KG-24L
Hubei Dali Container Manufacturing Co., Ltd. "Hubei Dali Container Manufacturing Co., Ltd" is headquartered in Xiantao City, Hubei Province. Established in 1981, it is the designated production plant of LPG bottles and other pressure vessels approved by the State Inspection and Quarantine Administration. The Deputy Director of LPG Cylinder Professional Committee of China Construction Machinery Association is a professional container manufacturer integrating R&D, manufacturing, sales and service. The company has two subsidiaries, Xiantao Dali Container Manufacturing Co., Ltd. and Lanzhou Juxing Industry and Trade Co., Ltd. with headquarters area of 220,000 square meters. It has 150,000 square meters, total assets of 220 million yuan and nearly 600 employees.
ABOUT US
PRODUCTS
Safe Storage and Use of Gas Cylinders
SafetyStorageRequirementsfor01GasCylinders 1.Oxygencylindersandacetylenecylindersshallnotbenearheatsources,electricalequipment,greaseandotherflammablearticles. 2.Whenusingacetylenebottle,weshouldpayattentiontofixing,preventdumping,andstrictlyprohibitlyingdown.Forthefallenacetylenebottle,weshouldnotuseitdirectlybyopeningair.Beforeusingit,wemuststandfirmfor15minutesbeforeusingit,andthenconnectthedecompressortouseit. 3.Whenusing,transportingandstoringacetylenecylinders,theambienttemperatureshallnotexceed40C. 4.Keeptheacetylenebottleuprightwhenitisplaced,andtakeprecautionsagainstfallingdown.Itshouldnotbeplacedonrubberorotherinsulators. 5.Thedistancebetweencylinderandopenfireshouldnotbelessthan10meters.Thedistancebetweenoxygencylinderandacetylenecylinderismorethan5m. 6.Oxygencylinderandacetylenecylindershouldbeplacedandmarked,usingyellowlinespecificationof50mm. CodeforSafeUseof02OxygenCylinders 1.Oxygencylindersshouldbestoredseparatelyfromotherflammablecylinders,grease,flammableandexplosive.Oxygencylinderstorageshouldbekeptatadistanceofmorethan10metersfromhightemperatureandopenfire. 2.Whenstoringhigh-pressureoxygencylinders,tightenthecap,placeitneatly,leaveapassageandfixit. 3.Gascylindersshouldbeequippedwithshockringsandsafetycaps.Itisstrictlyforbiddentoimpactwhenhandlingandusing.Transportationshouldbeverticalandfixed.Itisstrictlyforbiddentousebicycles,forkliftsorliftingequipmenttotransporthigh-pressurecylinders. 4.Oxygenvalvesshouldnotbestickywithgreaseorlime,andgreasytools,glovesorworkclothesshouldnotbeusedtocontactoxygencylinders. 5.Oxygencylindersareforbiddentobeexposedtostrongsunlight,andsunscreenandshedshouldbeerectedforopen-airoperationinsummer. 6.Thedistancebetweenoxygencylinderandweldingtorch,cuttingtorchandotheropenflamesshouldbegreaterthan10meters,andthedistancebetweenoxygencylinderandacetylenecylindershouldnotbelessthan5meters. 7.Oxygenintheoxygencylindercannotbeusedupcompletely.Theresidualpressureof0.1Mpamustbelefttopreventtheexplosioncausedbyacetylenebackfilling. 8.Itisforbiddentooperatecylinderswithhandsandtoolscontaminatedwithoilinordertopreventexplosion. 9.Oxygencylinderscannotcollidestrongly.Itisforbiddentoload,unloadorcarrybythrowing,throwingandothermethodswhichareeasytocauseimpact.Itisstrictlyforbiddentousecranesforlifting. 10.Whenopeningbottlevalvesanddecompressors,peopleshouldstandontheside;theopeningspeedshouldbeslowtopreventexcessivetemperatureoforganicmaterialpartsorexcessiveairflowfromgeneratingstaticsparksandcausingcombustion. 11.Inwinter,whenthepressurereducerandpipesystemofthecylinderfreeze,itisstrictlyforbiddentousefirebakingorsomethinglikeirontoblowthecylinderviolently,letalonetotwisttheadjustingscrewofthepressurereducertopreventsuddenandlargeamountofoxygenfromrushingoutandcausingaccidents. 12.Prohibittheuseofoxygencylinderswithoutpressurereducers. SpecificationforSafeUseof03AcetyleneBottles 1.On-siteacetylenebottlestockshouldnotexceed5bottles,morethan5bottlesshouldbestoredseparatelyinthestorageroom,thedistancebetweenthestorageroomandtheopenfireshouldnotbelessthan15meters,andshouldbewellventilated,withcoolingfacilities,firefightingfacilitiesandchannels,toavoiddirectsunlight; 2.Whenstoringacetylenebottles,acetylenebottlesshouldbeuprightandmeasuresmustbetakentopreventinclination.Storagewithchlorine,oxygencylindersandotherflammableandexplosivematerialsisstrictlyprohibited. 3.Storageroomsmustbemanagedbyspecialpersonnel,andsafetysignsshouldbesetupinthewatchfulplaces. 4.Usespecialcartotransportacetylenebottle.Whenloadingandunloading,theactionshouldbelight,andnoskiddingorrollingshouldbeallowed.Violentvibrationandimpactarestrictlyprohibited.Acetylenebottlesshouldbeproperlyfixedwhentransportingvehicles. 5.Whenusingacetylenebottles,theymustbeplacedupright,notlessthan10metersawayfromtheheatsourceandnomorethan40degreesCelsiusonthesurfaceofacetylene. 7.Acetylenecylindermustbeequippedwithspecialpressurereducerandtemperpreventer.Beforeworking,itmustcheckwhetheritisgoodornot.Otherwise,itisforbiddentouse.Whenopening,theoperatorshouldstandbehindthesideofthevalveandmoveslowly. 8.Gascylindersshouldnotbeclosetoheatsourcesandelectricalequipment.Insummer,shadingmeasuresshouldbetakentopreventsunexposure.Thedistancefromopenfireshouldbemorethan10meters(paralleltotheverticalgroundwhenworkingathighaltitude). 9.Whenthebottlevalveisfrozen,itisstrictlyforbiddentobakebyfire.Itcanbehydrolyzedandfrozenatatemperaturebelow10C. 10.Whentheworkplacemovesfrequently,itshouldbeinstalledinaspecialcar.Acetylenecylindersandoxygencylindersshouldbeavoidedtogether. 11.Copper,silver,mercuryandtheirproductsarestrictlyprohibitedfromcontactingacetylene.Copperalloyappliancescontactedwithacetylenemustcontainmorethan70%copper. 12.Gasinthebottleisstrictlyforbiddentobeexhausted,andnolessthan0.05Mparesidualpressuremustbeleft. 13.Whentransportingacetylenebottlesinautomobilesandtrolleys,theyshouldbelightlyloadedandlightlyunloaded.Throwing,sliding,rollingandtouchingarestrictlyprohibited.Whenhoistingandtransporting,specialfixturesandrain-
This cold knowledge is very cold and violent. How powerful is the explosion of a LPG cylinder?
ThemaincomponentsofLPGarepropane,propylene,butaneandbutene,andcontainasmallamountofpentane,penteneandtracesulfurimpurities.Liquefiedpetroleumgas(LPG)asfuelhasbeenwidelyusedinpeople'slifebecauseofitshighcalorificvalue,smokelessdust,carbon-freeslagandeasyoperation. Liquefiedpetroleumgascylinders(LPGcylinders),alsoknownas"gascans"ineverydaylife,arecommon,whichmakespeopleignorethecorrectusemethodanditsdanger. Nowlet'stalkaboutsomecoldknowledgeaboutthenumberofits"gastank",whichisabsolutelycoldandviolent. [1]Liquefiedpetroleumgasandothercombustiblegasesshallnotbeusedsimultaneouslyinthesameroom. Cylindersshouldnotbeplacedclosetoheatsourcesandopenfires,andshouldbekeptatadistanceofmorethan1metrefromthecooker. [2] Theexplosionofgastankisdividedintotwosteps:"gastank"explosion,instantaneousdamageoccurstwice,beginningwiththephysicalexplosionoftankbreakdown,instantaneousexpansionofliquidpetroleumgas250-300timesintogaseousstate,resultinginshockwave,gaseouspetroleumgasquicklymixeswithair,whentheconcentrationintheairdropsto3-11%,incaseofopenfire,chemicalexplosionwilloccur,thewholegasspace.Explosivecombustionproduceshugeshockwaves. Rubberhosesshouldbereplacedeverytwoyears;ifhosesbecomeoldandcorroded,theyshouldbereplacedimmediately;hosesshouldnotpassthroughwalls,windowsanddoors. [3] Thenormalservicelifeofthesealingringis3years,anditshouldbereplacedandrecordedimmediatelywhenitexpires. [1-2-3]Acommongastankisenoughtoblowupatwo-storeybuilding.Thepoweroftheexplosionisequivalentto3000grenades. Thecalorificvalueof1kgLPGis46100kJ,andtheexplosiveenergyof1kgTNTexplosiveis4200kJ(note:explosiveenergyisnotproportionaltoshockwavestrength).Therefore,thetotalcombustionenergyof1kgLPGisequaltothepowerof10kgTNTexplosive.DuringWorldWarII,only56.7gramsofTNTwereinstalledintheU.S.Army'sK.IIgrenades.Suchcalculation:agastankfilledwithliquefiedgasis:15KG,equivalenttothestandardpowerofTNTexplosive150KG,enoughtoblowuptwo-storeybuildings. Itmaybemoreintuitivetocomparethepowerofagrenade:agrenadecontainsabout50gramsofTNTexplosive.Accordingtothiscalculation,theexplosivepowerofahouseholdgastank(fulltank)isequivalentto3000grenades.However,grenadesusuallyattacktargetsbyshrapnel,andinordertoenhanceexplosivepower,theycontainnotonlyTNTexplosives,butalsootherexplosivecomponents. [4] Ifthecylinderburnsonthegroundfor4minutes,itmayexplode. [5] ThenormalservicelifeofLPGcylinderreduceris5years,anditshouldbereplacedandrecordedimmediatelywhenitexpires. [6] Therearesixkindsofspecificationscommonlyusedforcylinders.Seethetypeandparametersofcommonlyusedcylinders. [7] "LiquefiedPetroleumGasCylinders"(GB5842-2006)wasofficiallyimplementedonFebruary1,2007. [8] Cylindersmanufacturedinaccordancewiththisstandard(GB5842-2006)haveadesignedservicelifeof8years. Previously,theservicelifeofLPGcylinderswas15years.
Warmly celebrate the launch of our website!
Inordertobetterenhancethecompany'simage,strengthenthenetworkpublicity,creategoodconditionsforthecompany'soperationanddevelopment,andbetterdisplaythecompany'sexternalimage,thecompany'swebsitesuccessfullyupgradedandrevamped. Thisrevisionofthewebsiteismainlyaimedatimprovingthecompany'simage,facilitatingproductpublicityandenhancingthecompany'sinfluence.Thecolumnsetting,functiondesign,servicecontentandformofexpressionofthewebsitehavebeengreatlyadjusted.Thecolumnsectionhasbeenre-establishedaccordingtothefunctionalzones,andthecompany'sinformationresourceshavebeenfurtherintegratedtoprovidemoreefficientandconvenientservicesforcustomers. Thenewversionofthewebsitehasmoreaccuratecolumnpositioning,richercontent,guidingandassistingenterprisenewspropaganda,corporatecultureconstructionandotherwork.Wewill,asalways,providehighqualityservicetoourcustomerswithmoreenthusiasm,morededicationandmoreprofessionalquality. Theoperationofthenewwebsitemarksthatourcompanyhasputforwardhigherrequirementsinnetworkpropaganda,reachedahigherlevel,andlaidasolidfoundationforthelong-termdevelopmentofthecompany. Ihopeyouwillcontinuetopayattentionandprovidemorevaluablecomments!