Kawm paub ntau ntxiv txog kev ua haujlwm ntawm cov hlau

Muaj ntau hom kev sib tw me me, txhua tus nrog nws tus kheej cov khoom muaj txiaj ntsig thiab haum rau cov xwm txheej sib txawv. ​
Carbon Steel Tee fittings yog "cov qhua nquag" hauv kev lag luam. Nws siv cov pa roj carbon ua lub ntsiab alloying, muaj lub zog siab thiab muaj zog, tuaj yeem tiv thaiv ntau dua thiab ua tau zoo ntawm cov hluav taws xob siab raj. Nws tus nqi yog tus nqi pheej yig thiab nws tus nqi tsim khoom yog tsawg, uas ua rau nws dav siv hauv cov roj thiab cov roj nkev roj, nrog rau cov dej muaj dej loj. Txawm li cas los xij, Carbon Steel kuj muaj qhov tseeb. Nws yog ib txwm mus rau oxidation thiab xeb hauv ib puag ncig noo thiab corrosive, uas cuam tshuam rau lub neej kev pabcuam thiab kev nyab xeeb ntawm cov raj xa hluav taws xob. Yog li ntawd, thaum siv nyob rau hauv xws li cov xwm txheej, tiv thaiv kev kho mob corrosion feem ntau yuav tsum muaj. Cov nquag yog galvanizing, uas ua rau cov txheej txheem tuab siinc rau ntawm cov pa roj carbon hlau kom cais tawm huab cua thiab noo noo, thiab ua tau zoo anti-corrosion lub luag haujlwm; Tseem muaj cov tha xim, yas txau thiab lwm txoj hauv kev, uas tuaj yeem ua rau cov pa roj carbon hlau kom tsawg. ​
Stainless hlau Tee fittings yog "cov thawj coj" hauv corrosion tsis kam. Nws muaj cov alboy cov khoom xws li cov chromium thiab npib tsib xee, uas tuaj yeem tiv thaiv cov kab mob uas muaj pa ntawm cov pa roj oxygen, noo noo, kom nws muaj peev xwm tswj tau ruaj khov nyob rau ib puag ncig hnyav. Hauv kev lag luam tshuaj lom zem, stainless hlau tee cov yeeb nkab fittings yog qhov kev xaiv hluav taws xob zoo tshaj plaws uas yuav thauj cov xov xwm thiab alkalis; Hauv kev ua zaub mov noj, vim tias ntawm nws txoj kev ua si du, tsis huv, nws tseem muaj siv cov khoom noj khoom haus huv si hauv cov tshuab raj huv. Nyob rau tib lub sijhawm, stainless hlau kuj muaj qhov kub thiab txias tsis kam, tuaj yeem hloov kho kom haum rau cov raj dej kub uas muaj cov roj uas muaj dej nyob hauv dej (xws li ua kua nitrogen thiab liquefied nkev). Ntxiv rau, stainless hlau tsis yooj yim rau nplai, uas txo qhov kev pheej hmoo ntawm cov raj xa hluav taws xob, txo cov nqi txij nkawm, thiab muaj lub neej pabcuam ntev. ​
Tooj liab tee cov yeeb nkab nrig yeeb fittings tau zoo rau lawv cov thermal zoo tshaj plaws. Tooj liab yog ib tug neeg ua yeeb yam zoo tshaj plaws nrog, thiab nws cov thermal conductivity yog ntau dua li cov roj carbon thiab stainless hlau. Cov yeeb yam no ua rau nws hloov chaw hloov cua sov hauv cua sov hauv cua sov tshuab thiab huab cua txias hluav taws xob, txhim kho hluav taws xob ua haujlwm. Tooj liab muaj qhov ductility zoo heev thiab yog ib qho yooj yim rau cov txheej txheem thiab cov duab. Nws tuaj yeem ua rau muaj ntau cov duab ua kom tau raws li cov kev xav tau tshwj xeeb ntawm kev sib txuas cov yeeb nkab txawv. Rau qee qhov kev cuam tshuam yeeb cov yeeb nkab uas tsis yog cuam tshuam, tooj liab tee cov yeeb nkab fittings tuaj yeem yoog tau zoo. Ntxiv mus, tooj liab muaj cov nyhuv tawm tsam thiab tuaj yeem cuam tshuam qhov kev loj hlob thiab kev luam ntawm cov kab mob hauv dej. Thaum siv nyob rau hauv cov dej haus dej pipeline tshuab, nws tuaj yeem xyuas kom muaj kev nyab xeeb thiab kev nyiam huv ntawm cov dej ua tau zoo rau qee yam thiab ua kom tib neeg cov dej haus huv. Txawm li cas los xij, tus nqi ntawm tooj liab yog qhov siab dua, uas txwv nws daim ntawv thov ntau rau qee yam. Nws yog ntau dua siv nyob rau hauv sc scenes nrog kev ua tau zoo siab thiab muaj peev nyiaj txaus.
Kev tsim khoom cov txheej txheem ntawm kev siv cov yeeb nkab Tee cov yeeb nkab fittings yog muaj sib txawv, thiab cov txheej txheem sib txawv yuav cuam tshuam nws cov kev ua tau zoo thiab muaj feem cuam tshuam. ​
Seamless Tee cov yeeb nkab ntiv taw yog tsim los ntawm kev tsim cov txheej txheem tseem ceeb yam tsis muaj welds. Cov hau kev tsim khoom xws li cov hlua khau thiab kub nias. Kev qoj hydraulic yog siv lub siab ntawm cov kua kom nthuav dav thiab deform lub raj ntawm cov pwm ua kom tsim ib tee duab. Tee cov yeeb nkab Tittings ua los ntawm tus txheej txheem no muaj kev ncaj ncees, muaj zog, muaj zog rau cov hluav taws xob siab raj. Kev nias kub yog kom ua kom sov lub raj raj rau ib qho ntsuas kub thiab nias nws hauv pwm los ua nws raws li cov duab ntawm cov pwm. Seamless Tee fittings tsis muaj welds, uas zam kev tsis pom zoo ntawm cov kab nrib pleb, xws li cov kab nrib pleb thiab kev ntseeg tau zoo thiab kev ntseeg tau ntawm cov raj xa hluav taws xob. ​
Welded Tee fittings yog tsim los ntawm kev txuas cov yeeb nkab ceg thiab cov yeeb nkab tseem ceeb los ntawm vuam. Ua ntej, lub yeeb nkab tseem ceeb thiab cov yeeb nkab ceg yog txiav rau hauv cov duab sib txuas, thiab tom qab ntawd lawv txuas nrog ua ke los ntawm arc vuam, argon arc vuam thiab lwm txoj kev vuam. Kev tsim cov welded Tee fittings yog qhov hloov tau yooj yim. Tee fittings ntawm ntau cov lus qhia tshwj xeeb thiab cov khoom sib txawv tuaj yeem ua tau raws li qhov kev xav tau tiag tiag. Lawv tsim nyog rau qee qhov tshwj xeeb tshwj xeeb lossis tsis muaj kev sib txuas lus. Txawm li cas los xij, muaj Welds nyob rau hauv Welded Tee fittings, thiab lub zog thiab corrosion tsis kam ntawm welds yuav cuam tshuam rau qee yam. Thaum siv nyob rau hauv kev siab siab thiab muaj kev sib zog hauv cov welds yuav tsum tau kuaj nruj thiab ua nruj ua ntej, kom ntseeg tau tias lawv cov kev ua tau zoo raws li qhov yuav tsum tau ua. ​
Forged Tee fittings yog tsim los ntawm kev lom zem thev naus laus zis. Tom qab cov hlau lauj kaub yog rhuab, siab yog siv rau nws siv cov khoom forging kom ua rau cov duab ntawm tee. Forged Tee Cov Yeeb Nkab Muaj Cov Qauv Ntev, Cov Neeg Kho Kom Zoo, Muaj Zog Muaj Zog, thiab tuaj yeem tiv thaiv ntau dua thiab tuaj yeem tiv thaiv ntau dua thiab thauj khoom. Lawv haum rau cov raj xa hluav taws xob nrog kev kub siab, qhov kub thiab txias thiab siab heev rau cov hluav taws xob hluav taws xob, petrochemicals, thiab lwm yam.