Welcome to Luofu Valve Group Co., Ltd.

中文版        ENGLSIH 

罗浮阀门

LUOFU VALVE

Add:Dong'ou Industrial Park, Oubei Town, Yongjia County, Zhejiang
Fax:0086-577—67980029 67980004

After sales service:0086-577-67980978
E-MAIL:
luofu@vip.163.com

CONTACT US


Sales department phone:0086-577-67980000、67980001、67980008

                                           67350888、67354888、67353358

Marketing department phone:0086-577-67980002、67980009、67980018、

                                                   67980021、67980025、67981596、 67982380、

                                                   67986125 

Luofu Valve Group Co.,Ltd.  浙ICP备14018515号 

Switch valve

Parameter calculation and selection of Technology

LFO Ordinary Type/LFB B Ellows Type American Standard Series Safety Valve

LFXD series pilot operated safety valve

普通文字

NEW PRODUCTS

Honor

 

 

The company is located at the town of pump valves in China – the scenic north shore of Oujiang in the Dong'ou Industrial Park, Oubei Town, Yongjia County, Zhejiang, close to the national scenic spot Yandang Mountains and Nanxi River, enjoying a favorable location, and convenient land, sea and air transport conditions. 

ABOUT  LUOFU

APPLICATION FIELD

 

Widely used in petrochina, sinopec, cnooc and other large oil refining, ethylene projects;It is widely used in supporting steam turbine projects such as dongqi, nanqi and hangqi, as well as supporting boilers, oil fields, steam fields and natural gas pipelines. 

ALL
Release time:
2018/11/12 14:37
Abstract:
TianshanNetNews(SpecialReporterHeHongliangreports)"IsthisaHesuoCountybooth?IwouldliketoknowwhatHeshuoCountyhasintermsoforganicvegetableprocessing."OntheafternoonofSeptember2,fromKhorgosPortofXinjiangMr.Huo,anexporterofagriculturalandsidelineproducts,madeaspecialtriptotheboothofHeshuo.Sincethe1990s,hehasbeenengagedinvegetableexporttrade.Theanti-seasonpollution-freesolargreenhousegreenhousevegetablesproducedbyHeshuoarefavoredbyCentralAsianmerchants..Later,theagriculturalandsidelineproductssuchaschilisauceandtomatosauceproducedinHeshuoCountywereverypopularintheCentralAsianmarket.Therefore,hecametotheboothofHeshuothistimetoseeifthereisanyinvestmentinthedeepprocessingofvegetablestoinvestinHeshuo.ThefactorywilluseitspersonalconnectionswiththeCentralAsianmerchantsaccumulatedoverthepastdecadestobringproductstotheworldandtakeapathofplanting,processingandsales.ItisunderstoodthatHeshuoCountyisoneofthebasesforthedemonstrationoforganicvegetablecultivationintheautonomousregion.Ithasbeendevelopinggreenhouseplantsforgreenhousecultivationsincethe1990s.Itisoneofthethreeanti-seasonvegetablecultivationbasesintheautonomousregion.Inrecentyears,HeshuoCountyhasvigorouslydevelopedgreenandorganicpollution-freevegetablecultivation,in-depthdevelopmentofbrandnamecreationactivitiesforagriculturalproducts,andestablished150,000muofgreenfoodrawmaterialbase,54certifiedpollution-freeagriculturalproducts,2greenfoodsand2organicfoods.One.Aromaticmanorbelongingtoagriculturalproductswasawardedthefamoustrademarkoftheautonomousregion.Mankam,RuifengWinery,XuLaozhuandDingdingwereratedaswell-knowntrademarksoftheautonomousprefecture.Inthisyear'sAsiaExpo,HeshuoCountybroughtconstructionprojectsforpollution-freevegetableproductionbases,constructionprojectsforflowersandfamousfruittrees,small-scalepressedandrefinededibleoilprocessingprojects,5000tons/yearprocessedorganicvegetableproducts,andbeets.Deepprocessingprojects,pepperdeepprocessingprojects,naturalfruitvinegardeepprocessingprojectsandother13organicvegetabledeepprocessingprojectshavereceivedextensiveattentionfromdomesticandforeignmerchants,anditisexpectedtoholdthe“GoldenTortoise”atthisAsianGamesFair.
Release time:
2018/11/12 14:36
Abstract:
ThewebsiteoftheMinistryofForeignAffairsdisclosedthatVicePremierZhangGaoliwillattendthe11thmeetingoftheChina-RussiaEnergyCooperationCommitteeandparticipateinthegroundbreakingceremonyfortheRussiansectionoftheSino-RussianEastLinenaturalgaspipeline.Theagencyexpectsthatwiththeaccelerationofpipelineconstruction,equipmentdemandwillusherinanacceleratedreleaseperiod.InMay,ChinaandRussiasignedalargenaturalgasbillwithanamountofnearly400billionUSdollars.Thetotallengthofthepipelineis5,000kilometers,whichisexpectedtobringmillionsoftonsofnewpipedemand.Inaddition,thetenderingofmajorpipelineprojectssuchasthenewGuangdong,ZhejiangandWest-EastGasPipelineprojectswillreachascaleof100billionyuan.TheSino-RussiannaturalgaspipelineisdividedintotwopartsinRussiaandChina.ThelengthofRussiaisabout2,680kilometers.TheterritoryofChinaisHeihe-Beijing-Shanghai.Theproposedpipelineisabout3,060kilometers.Theentrypointislocatedabout10kilometersnorthoftheHeiheDevelopmentZone.Thenewpipelineis1016~1420mm,and5undergroundgasstoragesarebuilt.Withtheadvancementofmajordomesticenergychannelconstruction,thedemandforoilandgaspipelineshasalsousheredinanacceleratedreleaseperiod.Fromthepointofviewoftheprojecttobestartedorbeingstarted,thenewGuangdong-Zhejiangpipeline,whichisdominatedbySinopec,hasatotalinvestmentof159billionyuan.Itisestimatedthatthedemandformainpipelineswillbemorethan4.2milliontons.Thedemandforbranchlineplusurbanpipenetworkis4ofthemainline.-7times.ThetotalinvestmentoftheWest-EastGasPipelineProjectis36billionyuan.Atpresent,preliminaryworkhasbeencarriedout,anditisestimatedthatthesteelusedforoilandgaspipelineswillbemorethan1milliontons.AfterthesigningoftheSino-Russiannaturalgasbill,thescaleofpipelineconstructioninChinaisexpectedtobringtensofbillionsofinvestment.Inaddition,accordingtothe“NaturalGasDevelopment”,“TwelfthFive-YearPlan”,“12thFive-Year”willbuild44,000kilometersofnaturalgaspipelines,ofwhichthetrunklineis36,000kilometers,whichisclosetothecurrent40,000tonsofpipelinenetwork.Doubled,theaverageannualpipelinelengthiscloseto90millionkilometers.Theagencyexpectsthatduringthe“TwelfthFive-YearPlan”period,onlynaturalgasmainpipelineconstructionwillbringabout10.8milliontonsofoilandgaspipelines,andthescaleofnaturalgaspipelineconstructionwillexceed50billionyuan.Atpresent,itisapproaching“12thFive-Year”;thepipelineconstructionwillenteranacceleratedperiodinthesecondhalfoftheplanningperiod.ItisworthnotingthatSinopec'snewGuangdong-Zhejiangpipeline,whichhasinvestednearly160billionyuan,hasrecentlycompletedthesecondenvironmentalimpactassessmentinformationdisclosureandisexpectedtoformallyinvitetendersduringtheyear.Theagencyexpectsthatundertheimpetusofoilandgasreform,SinopecNewGuangdong-ZhejiangPipelineandChina-RussiaNaturalGasChinaPipelineConstructionwillstart,andprivatepipelineenterprisesareexpectedtoreceivesubstantialorders.Intermsofthecompany,YulongCo.,Ltd.ismainlyengagedinweldingsteelpipes,benefitingfromtheconstructionofmajorenergychannels,andtheoilandgaspipelineproductioncapacityisnearly600,000tons.TheagencyexpectsthatthenewGuangdong-Zhejiangpipelinewillbringthecompanyanannualaverageofabout250,000tonsoforders.Atpresent,thecompanyisintheprocessofprivateplacement,andthereservepriceisnotlowerthan13.56yuan,higherthanthelatestshareprice.ChangbaoCo.,Ltd.ismainlyengagedinoilandgasproduction,withanannualproductioncapacityofnearly400,000tons.ItiscurrentlyoperatingatfullcapacityandisanimportantsuppliertoPetroChinaandSinopec.Inaddition,Sinopec'sshalegasminingspeedwilleffectivelypromotethecompany'spipelinedemand.Thecompanysaidthatifthedemandforweldedpipesforoilandgastransmissionisrapid,itwillseektointerveneandtherewillbenotechnicalbarriers.
Release time:
2018/11/12 14:34
Abstract:
TakingeffectivemeasurestoreducethewasteofresourcesandenvironmentalpollutioncausedbyfurnacekilnproductionisoneofthekeyissuesforthereformandexplorationofindustrialproductionroadsbytheChinesegovernmentinrecentyears.Thepromotionofenergy-savingrenovationprojectsinindustrialproductionhasbecomeasolutiontoindustrialproductionandtheenvironment.Themainroutebetweentensions.TakingeffectivemeasurestoreducethewasteofresourcesandenvironmentalpollutioncausedbyfurnacekilnproductionisoneofthekeyissuesforthereformandexplorationofindustrialproductionroadsbytheChinesegovernmentinrecentyears.Thepromotionofenergy-savingrenovationprojectsinindustrialproductionhasbecomeasolutiontoindustrialproductionandtheenvironment.Themainroutebetweentensions.Theresearchanddevelopmentandapplicationoftechnologyinindustrialenergy-savingproductionathomeandabroadhaveachievedremarkableresults.However,duetothelatestartofChina,therearestillmanyproblemsinthisfieldthatneedurgentimprovementandimprovement.Therefore,governmentdepartmentsandresearchersneedtocontinuouslystrivetoToensurethatinthenearfuture,aperfectindustrialproductionenergy-savingsystemwithChinesecharacteristicswillbeformed.Usenewenvironmentallyfriendlyenergysourcesasfueltoreduceenvironmentalpollution.Theenergysourcesoftraditionalindustrialproductionaremainlycoalandoil.Theexpansionofindustrialproductionscaleonaglobalscalehasmadetheenergycrisismoreandmoreserious,resultinginasharpriseinenergyprices,whichisbeyondthereachofcountries.Atthesametime,industrialproductionisinevitable.Itwillcauseenvironmentalpollutionproblemstodeteriorate,andtheconsequencesofindustrialwasteemissionsareaffectingthenormalproductionandlifeofhumanbeings.Inordertoalleviatetheaboveproblems,allcountriesarecommittedtothedevelopmentandapplicationofnewalternativeenergymaterials.Currently,thenewalternativeenergysourcesarenon-bio-energy,thecostofbio-energyislow,andrawmaterialsareeverywhere,whichisindustrialenergy-savingproduction.bestchoice.Newbiofuelshavereceivedworldwideattentioninrecentyears,andcountrieshavesuccessivelycarriedoutresearchanddevelopmentofbiofuelstoreplacetraditionalhigh-energyandhigh-pollutionrawmaterialssuchascoalandpetroleum.Themanufacturingmechanismofbiofuelsisanewsourceofrenewableenergybyextractingandutilizingorganicmatterthatthebodyitselfcanusetocreateenergybyphotosynthesis,andextractingenergythatcanbeeffectivelyutilizedbypeople.Inthebioenergymanufacturingprocess,bothanimalsandplantsandmicroorganismscanbeusedforenergydevelopmentandmanufacturing.Atpresent,foreigncountriesmainlydevelopethanolmaterialsasanewenergysource,whileChinaiscommittedtoobtainingbioenergyfromagriculturalproduction.Comparedwithtraditionalenergysources,bioenergyhasthefollowingadvantages:First,thesourceofenergyisdiverseandeasytoobtain.Forexample,cropstrawproducedbyagriculturalproduction,animalwaste,organicwastedischargedfromindustrialproductionandlife,andalargenumberofenergy-richanimalsandplants,whichareabundantinnature,easytoobtain,andcapableofbeingregenerated.Theadvantages.Second,thevarietyofenergyproductsisavailable,providingavarietyofoptionsforindustrialproduction.Energyproducedbybiotransformationtechnologycanpresentdifferenttypesofexpressions,suchasbiogas,ethanol.Energyandvarioussolidenergymaterials,whichcanbewidelyusedinindustrialproduction,andwillnotcauseanypollutiontotheenvironment,andatthesametime,recyclewasteinindustrialandagriculturalproduction,andtrulyrealizewasteturningintotreasure.Third,intheproductionandmanufacturingprocessofnewbioenergy,itcaneffectivelypromotethedevelopmentofrelatedproductionindustries,notonlycanreducethecostofindustrialproduction,butalsopromotetheincreaseoffarmers'incomeandincome,andhelpnarrowthegapbetweentherichandthepoorinruralareasandcities.Finally,bioenergyhastheadvantageofbeingrecyclable.Sinceitsrawmaterialsourceisorganicorganismsinnature,itcanpromotetheabsorptionofcarbondioxidebyplants,whichwillbedisadvantageous.DevelopandutilizenewcombustiontechnologiesTheadoptionofnewindustrialcombustiontechnologyisalsoaneffectivewaytosaveenergyandreduceemissions.Atpresent,thecombustiontechnologieswidelyusedinChinamainlyincludethefollowing.High-temperatureaircombustiontechnology,alsoknownasregenerativecombustiontechnology,isanefficientwasteheatrecoveryenergy-savingtechnology.Theregenerativecombustiontechnologyreferstoalternatelyswitchingairorgaseousfuelandfluegastoflowthroughtheregenerator,whichcanrecoverthesensibleheatofthehigh-temperaturefluegastothegreatestextent,andtheexhaustgastemperaturecanbeloweredtobelow180°C,whichcanbeusedforcombustion.Themediumorgaseousfuelispreheatedtoabove1000°Ctoformanewflametypedifferentfromtheconventionalflame,andthecommutationcombustionmakesthetemperaturedistributioninthefurnacemoreuniform.Atpresent,Chinahassuccessfullyappliedregenerativecombustiontechnologyinindustrialfurnacessuchassteelkiln,aluminummeltingfurnace,forgingfurnaceandladleroaster.Pulsecombustiontechnologyisadiscontinuouscombustionmethodthatusespulsewidthmodulationtechnologytoachievetemperaturecontrolofthefurnacebyadjustin
Release time:
2018/11/12 14:18
Abstract:
Inordertofullymobilizetheproductionenthusiasmandcreativityofemployeesofnon-publicenterprises,improvetheproductionskillsofemployees,andenhanceemployees'senseofbelongingandidentitytothecompany,onOctober26,theMaolinTownshipGeneralUnionofJixianCountyheldanindustryskillcompetition.Inthispumpandvalveindustryskillcompetition,atotalof7playersfrom5pumpandvalveenterprisesinMaolinTownparticipated.Duringthecompetition,eachplayerneedstocompletethethreestepsofpatternmeasurement,positioningreference,andmachining.Theplayersconcentrateontheirskills,andtheirskilledmovementsandprecisetechniquesmaketheemployeesonthescenepraisethefastestplayersinlessthan20minutes.Allthestepsarecompleted.Therefereescontinuedtocheckamongthecontestants,carefullyreviewingtheirproductionandprocessingtechniques,andcomprehensivelyscoredthepumpvalveprocessrequirements,macro,line,sizeofeachpartandcompletiontime,andfinallytookthetopthree.Receivedthefirst,secondandthirdprizes.Itisunderstoodthatthereare7pumpandvalveenterprisesinMaolinTown,withanannualoutputvalueof150million,whichhasbecomeoneofthefourleadingindustriesinJixianCounty.Inrecentyears,withtherapiddevelopmentoftheeconomy,thepumpandvalveindustryhasusheredinanunprecedenteddevelopmentopportunity.Theholdingofthepumpandvalveindustryskillcompetitionstrengthenedthecommunicationbetweentheindustryandtheelementsoftheindustrychain,enhancedtheindustrycohesiveness,enhancedthecorecompetitivenessoftheindustry,andlaidagoodfoundationforthetransformationandupgradingoftheentirepumpandvalveindustryinMaolin..

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