Siv Tau Ntev Hollow Steel Tube Dav Dav
Khoom Siv Kho Tshuab
| Qib 1 | Qib 2 | Qib 3 | |
| Yield Point los yog yield zog, min, Mpa (PSI) | 205 (30 000) | 240 (35 000) | 310 (45 000) |
| Lub zog tensile, min, Mpa (PSI) | 345 (50 000) | 415 (60 000) | 455 (66 0000) |
Kev Taw Qhia Txog Khoom
Tsim los kom tau raws li ntau yam kev xav tau ntawm ntau yam lag luam, peb cov kav hlau carbon uas tau vuam ua ke tau teeb tsa cov qauv tshiab hauv kev ruaj khov ntawm cov qauv, kev ruaj khov thiab kev ua haujlwm zoo. Cov kav hlau hollow ruaj khov no tau siv dav hauv kev tsim kho, kev tsim kho vaj tse, kev thauj mus los roj thiab roj av, thiab lwm yam. Cov thev naus laus zis tshiab ntawm kev vuam ua ke tsis yog tsuas yog ua rau lub raj muaj zog xwb, tab sis kuj ua kom cov khoom ntws tau zoo, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov chaw ib puag ncig hnyav.
Peb tsom mus rau qhov zoo thiab kev ua tau zoo ntawm peb cov kav dej thiab muab lawv los ntawm kev kuaj xyuas thiab tswj xyuas kom zoo kom ua raws li cov qauv thoob ntiaj teb. Peb cov khoom tsis yog tsuas yog sawv ntawm qhov kev sim ntawm lub sijhawm, tab sis kuj muab cov txiaj ntsig zoo rau peb cov neeg siv khoom.
Txawm koj tab tom nrhiav cov kev daws teeb meem kav dej txhim khu kev qha rau cov haujlwm lag luam lossis xav tau cov kav ntevlub raj hlau khoobRau kev tsim kho, peb cov yeeb nkab carbon steel spiral welded yog qhov kev xaiv zoo tshaj plaws rau koj. Nrog ntau xyoo ntawm kev paub dhau los thiab kev cog lus rau kev ua tau zoo, peb ntseeg siab tias peb yuav txuas ntxiv ua tus thawj coj hauv kev daws teeb meem piping.
Qhov Zoo ntawm Khoom
Cov yeeb nkab hlau hollow muaj ntau yam zoo uas ua rau nws yog qhov kev xaiv zoo tshaj plaws rau ntau yam kev siv. Nws qhov xwm txheej tsis hnyav ua rau nws yooj yim dua rau kev tuav thiab teeb tsa, uas txo cov nqi zog thiab lub sijhawm.
Tsis tas li ntawd xwb, nws cov qauv hollow muab qhov sib piv zoo heev ntawm lub zog thiab qhov hnyav, ua rau nws haum rau cov chaw muaj kev ntxhov siab siab. Qhov ruaj khov ntawm cov yeeb nkab steel hollow ua kom nws siv tau ntev, uas yog qhov tseem ceeb rau cov lag luam uas xav tau cov kev daws teeb meem kav dej txhim khu kev qha.
Qhov Tsis Zoo ntawm Khoom
Ib qho tsis zoo uas pom tseeb yog lawv yooj yim raug xeb, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig hnyav. Txawm hais tias cov txheej tiv thaiv tuaj yeem txo qhov teeb meem no, lawv tuaj yeem ua rau cov nqi tag nrho nce ntxiv.
Tsis tas li ntawd xwb, cov txheej txheem tsim cov kav hlau hollow qee zaum tuaj yeem ua rau tsis zoo, uas yuav cuam tshuam rau lawv cov kev ua tau zoo hauv cov ntawv thov tseem ceeb.
Cov nyhuv
Kev tsim kho tshiab yog qhov tseem ceeb hauv lub ntiaj teb kev daws teeb meem ntawm cov kav dej hauv kev lag luam uas hloov zuj zus. Peb zoo siab los qhia peb cov khoom tshiab: cov kav hlau carbon uas sib txuas ua ke, tsim los ua kom tau raws li ntau yam kev xav tau ntawm ntau yam kev lag luam. Cov khoom tshiab no tsis yog tsuas yog txhim kho kev ruaj khov ntawm cov qauv xwb, tab sis kuj txhim kho kev ruaj khov thiab kev ua haujlwm zoo, qhia txog qhov peb hu ua "cov hlau khoob."
Lub kauv weldedcov yeeb nkab hlauPeb muab cov kav dej no yog tsim los kom tiv taus qhov nyuaj ntawm ntau yam kev siv, txij li kev tsim kho mus rau lub zog. Cov qauv hollow tshwj xeeb ntawm cov kav dej no tsis yog tsuas yog txo qhov hnyav xwb tab sis kuj ua rau muaj peev xwm thauj khoom ntau ntxiv, ua rau lawv zoo tagnrho rau cov haujlwm uas xav tau ob qho tib si lub zog thiab kev ua haujlwm zoo. Qhov "hollow steel pipe effect" yog ib qho kev tsim kho tshiab uas txo cov khoom pov tseg thaum ua rau muaj kev ywj pheej ntawm kev siv.
Cov Lus Nug Feem Ntau
Q1: Cov yeeb nkab hlau hollow yog dab tsi?
Cov kav hlau hollow yog cov qauv cylindrical ua los ntawm cov hlau uas tsim los muab lub zog thiab kev txhawb nqa rau kev tsim kho thiab kev tsim khoom. Lawv qhov xwm txheej hollow ua rau cov qauv tsim sib dua yam tsis muaj kev cuam tshuam rau kev ua haujlwm ntawm cov qauv.
Q2: Cov txiaj ntsig ntawm kev siv cov kav hlau hollow yog dab tsi?
1. KEV UA HAUJ LWM: Peb cov kav hlau hollow tau tsim los kom tiv taus cov xwm txheej hnyav, ua rau lawv zoo tagnrho rau kev siv sab hauv tsev thiab sab nraum zoov.
2. Kev Ua Haujlwm Zoo: Kev tsim cov raj hollow tso cai rau kev ntws dej zoo dua thiab txo cov khoom siv, txuag cov nqi ntawm ntau yam haujlwm.
3. Kev Siv Tau Ntau Yam: Cov raj no siv tau rau ntau yam lag luam los ntawm kev tsim kho mus rau tsheb thiab yog qhov kev xaiv zoo tshaj plaws ntawm cov engineers thiab architects.
Q3: Qhov txawv ntawm cov yeeb nkab steel welded yog dab tsi?
Peb cov yeeb nkab carbon steel uas tau vuam ua ke tau teeb tsa cov qauv tshiab hauv kev ua kom ruaj khov thiab ua haujlwm tau zoo. Cov txheej txheem vuam ua ke ua rau lub yeeb nkab muaj zog dua, ua rau nws haum rau kev siv siab. Qhov kev tsim kho tshiab no tsis yog tsuas yog ua tau raws li cov qauv kev lag luam xwb, tab sis kuj ua tau zoo dua li cov qauv kev lag luam, ua kom ntseeg tau tias muaj kev ntseeg siab thiab kev ua tau zoo.
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