Xov Xwm Kev Lag Luam
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Tshawb Nrhiav Cov Zoo ntawm En 10219 S235jrh
Hauv cov teb ntawm kev tsim vaj tsev thiab kev tsim kho vaj tse, kev xaiv cov ntaub ntawv tuaj yeem cuam tshuam loj heev rau qhov ruaj khov, lub zog, thiab kev ua tau zoo ntawm ib qhov project. Ib qho khoom siv uas tau nyiam ntau qhov kev saib xyuas hauv xyoo tas los no yog EN 10219 S235JRH steel. Cov teb chaws Europe no...Nyeem ntxiv -
Yuav Ua Li Cas Thiaj Ua Tau Cov Yeeb Nkab Hlau Welded Txhim Kho Kev Ruaj Ntseg Thiab Kev Ua Haujlwm Zoo Hauv Cov Ntawv Thov Niaj Hnub Nim No
Hauv lub ntiaj teb kev tsim kho thiab kev tsim kho vaj tse uas hloov zuj zus tas li, qhov xav tau cov khoom siv ruaj khov thiab siv tau zoo yog qhov tseem ceeb heev. Ib qho khoom siv uas tau txais kev saib xyuas ntau xyoo tas los no yog cov kav hlau uas tau vuam ua ke. Cov kav dej no tsis yog tsuas yog qhov tseem ceeb rau kev tsim kho xwb...Nyeem ntxiv -
Nkag Siab Txog Cov Yeeb Nkab Dej Phwj Tuaj Uas Muaj Teeb Meem Thiab Kev Txij Nkawm Txhua Hnub
Cov kav dej phwj yog ib feem tseem ceeb ntawm lub nroog cov khoom siv, uas yog lub luag haujlwm rau kev nqa cov dej khib nyiab thiab cov dej phwj tawm ntawm cov tsev thiab cov lag luam. Txawm li cas los xij, zoo li lwm yam kab ke, lawv tuaj yeem raug ntau yam teeb meem uas tuaj yeem ua rau kev kho thiab kev cuam tshuam kim heev. Nkag siab...Nyeem ntxiv -
Vim Li Cas Xaiv Cov Yeeb Nkab Hlau Dub
Thaum nws los txog rau kev xaiv cov khoom siv zoo rau koj lub tsev lossis cov kav dej, cov kev xaiv tuaj yeem nyuaj heev. Ntawm ntau txoj kev xaiv muaj, cov yeeb nkab hlau dub sawv tawm ua qhov kev xaiv zoo tshaj plaws. Tab sis vim li cas koj yuav tsum xaiv cov yeeb nkab hlau dub? Cia peb dhia mus rau hauv cov laj thawj vim li cas...Nyeem ntxiv -
Cov Kev Xyaum Zoo Tshaj Plaws Rau Kev Tswj Xyuas Cov Kav Dej Roj Av
Hauv kev hloov pauv ntawm lub zog hluav taws xob, kev tswj hwm cov kav dej roj yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab ua tau zoo ntawm kev thauj mus los ntawm cov roj av, roj, thiab lwm yam kua dej mus deb. Raws li qhov kev thov hluav taws xob txuas ntxiv mus, qhov xav tau kev ruaj khov thiab rov ua dua tshiab kuj tseem ceeb heev ...Nyeem ntxiv -
Daim Ntawv Thov Tshiab ntawm Cov Yeeb Nkab Uas Muaj Kauv Hauv Qab Hauv Lub Zog
Hauv thaj chaw uas kev lag luam fais fab hloov zuj zus tas li, qhov xav tau cov kev daws teeb meem zoo thiab txhim khu kev qha yog qhov tseem ceeb heev. Ib qho ntawm cov kev nce qib tseem ceeb tshaj plaws hauv daim teb no yog kev siv cov thev naus laus zis tshiab ntawm cov yeeb nkab sib txuas (SSAW). Ntawm th...Nyeem ntxiv -
Yuav Nrhiav Tau Cov Yeeb Nkab Hlau Muag Qhov Twg
Thaum nws los txog rau kev nrhiav cov yeeb nkab hlau zoo, kev paub qhov twg yuav nrhiav yog qhov tseem ceeb rau ob qho tib si cov lag luam thiab cov tib neeg. Txawm hais tias koj nyob hauv kev tsim kho, kev tsim khoom, lossis lwm yam kev lag luam uas xav tau cov kev daws teeb meem kav dej ruaj khov, kev nrhiav tus neeg muag khoom zoo tuaj yeem yog qhov txiaj ntsig loj heev ...Nyeem ntxiv -
Cov txiaj ntsig ntawm kev siv En 10219 Pipes hauv cov haujlwm tsim kho niaj hnub
Hauv lub ntiaj teb niaj hnub nim no uas kev tsim kho vaj tse niaj hnub hloov zuj zus, kev xaiv cov ntaub ntawv ua lub luag haujlwm tseem ceeb hauv kev vam meej thiab kev ruaj khov ntawm ib qho project. Ntawm ntau txoj kev xaiv muaj, EN 10219 cov kav dej tau dhau los ua thawj qhov kev xaiv rau ntau tus kws tshaj lij kev tsim kho. Lub European st no...Nyeem ntxiv -
Nkag Siab Txog Astm A139 Cov Lus Qhia Tseem Ceeb Thiab Cov Ntawv Thov Hauv Kev Tsim Cov Yeeb Nkab Hlau
Hauv ntiaj teb kev tsim cov yeeb nkab hlau, kev nkag siab txog cov lus qhia thiab cov qauv kev lag luam yog qhov tseem ceeb rau kev ua kom zoo thiab kev ua tau zoo. Ib qho qauv zoo li no yog ASTM A139, uas piav qhia txog cov kev cai rau cov yeeb nkab hlau fais fab fusion (arc) welded rau kev siv siab...Nyeem ntxiv -
Yuav Ua Li Cas Xaiv Cov Yeeb Nkab Dej Tseem Ceeb Kom Zoo
Hais txog cov kav dej, kev xaiv koj lub qhov dej tseem ceeb yog qhov tseem ceeb rau kev ua kom muaj dej txaus thiab siv tau zoo. Txawm tias koj tab tom tsim lub tsev tshiab, kho dua tshiab lub tsev uas twb muaj lawm, lossis tsuas yog hloov cov kav dej qub, nkag siab txog ntau hom kav dej thiab lawv cov yam ntxwv...Nyeem ntxiv -
Yuav Ua Li Cas Tswj Xyuas Koj Cov Kav Dej Phwj Tuaj
Kev saib xyuas koj cov kav dej phwj yog qhov tseem ceeb rau kev ua kom koj lub kaw lus kav dej siv tau ntev thiab ua haujlwm tau zoo. Cov kav dej phwj uas tau saib xyuas zoo tuaj yeem tiv thaiv kev kho thiab kev cuam tshuam kim, ua rau koj txaus siab rau lub tsev tsis muaj kev txhawj xeeb. Hauv tsab blog no, peb yuav tshawb nrhiav cov tswv yim zoo...Nyeem ntxiv -
Yuav Ua Li Cas Nrhiav Tau Tus Muab Khoom Ssaw Yeeb Nkab Zoo Tshaj Plaws
Thaum nrhiav cov kav dej SSAW (Spiral Submerged Arc Welded), nrhiav tus neeg faib khoom zoo yog qhov tseem ceeb kom ntseeg tau tias zoo, kev ntseeg siab, thiab kev xa khoom raws sijhawm. Cov kav dej SSAW siv rau ntau yam kev siv, tshwj xeeb tshaj yog kev sib dhos, vim lawv lub zog thiab kev ruaj khov. Yog tias koj ...Nyeem ntxiv