Xov xwm

Tau ntsib nrog kev sib tw ua lag luam hnyav niaj hnub no, Tianjin steel yeeb nkab tuam ntxhab ib txwm sim tsim cov khoom lag luam zoo rau cov neeg siv khoom hauv ntiaj teb, thiab tsom mus rau ntau yam kev hloov pauv hauv kev lag luam, thiab ua lub hom phiaj tsom xam, txhawm rau ua kom muaj kev lag luam loj hlob. hauv mo...Nyeem ntxiv»

Koj puas txhawj xeeb txog yuav ua li cas xaiv cov khoom siv hlau tsim nyog rau koj qhov project tom ntej nyob rau hnub no. Qhov tseeb, muaj qee qhov teeb meem kev lag luam nyob rau hauv kev txiav txim siab. Cov peev nyiaj tuaj yeem yog qhov tseem ceeb, tab sis thaum nws los txog rau kev xaiv cov khoom siv zoo tshaj plaws rau txoj haujlwm ntawm tes, muaj ntau yam ...Nyeem ntxiv»

Hauv kev lag luam steel yeeb nkab, carbon steel yeeb nkab tso nyiaj rau feem ntau ntawm kev muag khoom hauv khw tam sim no. Raws li ib qho ntawm cov qauv steel yeeb nkab hauv kev lag luam steel yeeb nkab, carbon steel yeeb nkab tau dav siv nyob rau hauv ntau yam kev tsim vaj tsev nyob rau hauv lub neej niaj hnub. Hauv ...Nyeem ntxiv»

Feem ntau, cov qauv steel ncej muaj 50 KSI cov ntaub ntawv. Qhov no qhia tau hais tias cov hlau muaj ib qho kev nyuaj siab uas muaj li 50,000 phaus ib square in-- ob leeg nyob rau hauv nro thiab compression. Nws kuj muaj lub zog ntau dua thaum nws los txog qhov hnyav piv rau lwm yam khoom siv. Yog koj wo...Nyeem ntxiv»

Tsis zoo li high-carbon steel yeeb nkab, me me steel yeeb nkab muaj cov ntsiab lus ntawm cov pa roj carbon tsawg dua 0.18%, yog li cov yeeb nkab no tau yooj yim welded thaum qee hom high-carbon steel yeeb nkab, xws li stainless hlau yeeb nkab, uas yuav tsum tau tshwj xeeb cov tswv yim thiaj li zoo weld cov khoom. Hauv qee qhov tshwj xeeb, ...Nyeem ntxiv»

Tau ntev, Tianjin steel yeeb nkab muaj txoj haujlwm zoo hauv kev lag luam steel yeeb nkab hauv ntiaj teb. Nrog rau ntau xyoo ntawm kev tsim khoom thiab kev ua haujlwm, niaj hnub no Tianjin welded steel yeeb nkab ntau lawm tshuab tau txais kev txhim kho thiab matured. Qee qhov hollow seem muaj cov ces kaum uas ua rau muaj ...Nyeem ntxiv»

Piv nrog rau lwm cov ntaub ntawv siv ib txwm siv, cov qauv steel thav duab muaj zog dua vim tias nws tau txuas ntxiv los ntawm cov txheej txheem steel reinforcing. Qhov nce hauv nws tus qauv lub zog yog ntau dua li tag nrho lub zog ntawm lwm cov khoom sib tw uas muaj zog heev. Nyob rau hauv tas li ntawd, structural ...Nyeem ntxiv»

Feem ntau, tib neeg tau siv los faib cov khoom siv sib txawv los ntawm phab ntsa thickness, mechanical stiffness thiab conduit cov ntaub ntawv. Hauv kev lag luam steel yeeb nkab tam sim no, muaj ntau hom steel conduits raug xaiv rau kev tiv thaiv kev tiv thaiv, corrosion kuj thiab qee lub hom phiaj hauv ...Nyeem ntxiv»

Thaum koj npaj txhij los pib txoj haujlwm xaim hauv koj lub tsev, chaw nres tsheb, tsev, lossis lub tsev pheeb suab, nws zoo li tseem ceeb heev rau koj ua ntej txiav txim siab txog yam zoo ntawm cov kav dej xaim. Qee cov hlau muaj nws tus kheej txheej txheej, tsuas yog yuav tsum tau stapled rau phab ntsa studs thiab joists kom ruaj ntseg. Cov hom no ...Nyeem ntxiv»

Niaj hnub no, scaffolding yog siv dav hauv ntau qhov chaw tsim kho. Scaffolding raj yog feem ntau siv los ntawm scaffolding, vim nws muaj zog zoo, durability thiab qee qhov elasticity uas pab tiv thaiv cov kab nrib pleb. Scaffolding cov ntaub ntawv feem ntau yog xaiv raws li ...Nyeem ntxiv»

Tam sim no, ntau thiab ntau tus tswv tsev, cov tsim qauv, cov kws tsim qauv, thiab cov neeg cog lus dav dav tau xaiv rau cov kav dej steel hauv kev lag luam kev tsim kho dua lwm cov ntaub ntawv feem ntau rau nws lub zog efficiency, tsis tshua muaj txij nkawm, thiab kav ntev. Tsis tas li ntawd, qee qhov tseem ceeb ntawm tus cwj pwm, xws li s ...Nyeem ntxiv»

Hauv kev lag luam steel yeeb nkab, cov kav hlau puag ncig muaj ntau yam tshwj xeeb hauv kev ua lag luam. Ua raws li cov kev cai tshwj xeeb, Tianjin steel tube manufacturers ib txwm ua cov txheej txheem ntau lawm thiab muab cov kev qhia tshwj xeeb kom tau raws li cov kev xav tau sib txawv hauv appli ...Nyeem ntxiv»

Nyob rau lub sijhawm niaj hnub no, muaj ntau qhov zoo ntawm kev siv cov kav dej steel hauv kev tsim kho, xws li kev ua phooj ywg ib puag ncig, kev tuav pov hwm qis dua, kev tsim qauv yooj yim nrog rau kev rov ua dua tshiab. Txawm li cas los xij, hauv ntau qhov piv txwv, cov cim qhia ntawm qhov yuav tshwm sim ntawm cov yeeb nkab tsis ua haujlwm tau tshwm sim rau mo ...Nyeem ntxiv»

Raws li ib yam ntawm cov khoom siv hauv tsev, galvanized steel kav muaj qhov xav tau loj heev hauv lub tsev teb xyoo no. Niaj hnub no, Tianjin galvanized steel kav kuj muaj qhov zoo ntawm kev tiv thaiv corrosion hauv kev siv. Hauv kev lag luam steel yeeb nkab tam sim no, Tianjin galvanized steel kav s ...Nyeem ntxiv»

Sawv ntawm lub ntsiab lus keeb kwm tshiab, kev lag luam steel tseem tab tom ntsib qhov xwm txheej tshiab. Xyoo 2019, Tuam Tshoj txoj kev lag luam steel yuav ntsib ntau yam kev sib tw. Ua ntej, ib puag ncig sab nraud tau hloov pauv loj. Kev lag luam thoob ntiaj teb tau dhau los ua qhov sib txawv, thiab thoob ntiaj teb t ...Nyeem ntxiv»

Raws li kev txheeb cais, tag nrho PMI rau Lub Ob Hlis 2019 yog 48.7, nce los ntawm 2.2 feem pua ​​​​cov ntsiab lus los ntawm lub hli dhau los.Rau suav nrog, cuam tshuam los ntawm cov xwm txheej ntawm ob hnub so, qhov muag ntim ntawm cov duab plaub seem hauv lub Ob Hlis tau txo. Tsis tas li ntawd, kev ua haujlwm ntawm lub caij ntuj no yog qhov tsim nyog ...Nyeem ntxiv»

Thaum koj npaj txhij los pib txoj haujlwm xaim hauv koj lub tsev, chaw nres tsheb, tsev, lossis lub tsev pheeb suab, nws zoo li tseem ceeb heev rau koj ua ntej txiav txim siab txog yam zoo ntawm cov kav dej xaim. Nyob rau hauv peb lub neej niaj hnub, steel conduit tuaj nyob rau hauv ntau yam style thiab yog siv los khiav hluav taws xob thaiv nyob rau hauv cov chaw raug nyob rau hauv thiab arou ...Nyeem ntxiv»

Raws li nws tau lees paub zoo, yeej ib txwm muaj kev tsis sib haum xeeb lossis kev lag luam tsis sib haum xeeb hauv txhua qhov chaw. Tau ntsib nrog qee qhov kev lag luam tsis sib haum xeeb hauv kev lag luam steel yeeb nkab, nws tsis muaj ntau tshaj li platitude tias Tuam Tshoj steel yeeb nkab manufacturers yuav tsum muaj kev paub txog ntawm lawv tus kheej, nquag ...Nyeem ntxiv»

Thaum koj npaj txhij los pib txoj haujlwm xaim hauv koj lub tsev, chaw nres tsheb, tsev, lossis lub tsev pheeb suab, nws zoo li tseem ceeb heev rau koj ua ntej txiav txim siab txog yam zoo ntawm cov kav dej xaim. Raws li nws tau lees paub zoo, steel conduit tuaj nyob rau hauv ntau hom thiab yog siv los khiav hluav taws xob thaiv nyob rau hauv qhov chaw raug nyob rau hauv ...Nyeem ntxiv»

Nyob rau hauv xyoo tas los no, steel tubes kuj tsim nyob rau hauv ntau txoj kev ntawm ib lub zeb. Lawv tau ua rau cov duab sib txawv, suav nrog lub voj voog, square lossis duab plaub. Lawv kuj tau tsim nyob rau hauv qhov sib txawv ntev thiab thicknesses raws li cov kev cai tshwj xeeb hauv kev siv. Ntxiv rau ...Nyeem ntxiv»

Hauv kev siv cov tswv yim, seamless steel yeeb nkab muaj qhov zoo sib xws thaum piv nrog cov welded steel yeeb nkab vim seamless steel yeeb nkab tsis muaj vuam seam nyob rau hauv lub hauv paus yeeb nkab, uas feem ntau yog saib raws li qhov chaw tsis muaj zog, tsis muaj zog thiab corrosion. Seamless steel yeeb nkab tau dav siv hauv ...Nyeem ntxiv»

Raws li peb txhua tus paub, ib zaug lub cev nto ntawm galvanized steel yeeb nkab tau raug tawm tsam thiab cov zinc hydroxide compounds tau tsim, nws yog ntshaw kom tshem tawm cov khoom oxide ntawm qhov chaw. Feem ntau hais lus, muaj ob qho laj thawj tseem ceeb: 1.lawv lub xub ntiag inhibits kev tsim cov carbonat ruaj khov ...Nyeem ntxiv»

Nyob rau hauv xyoo tas los no, galvanized steel yeeb nkab tau dav siv rau cov kav dej hauv kev lag luam roj thiab roj. Cov ntsiab lus tseem ceeb hais txog kev ua haujlwm ntev ntawm cov hlau vim nws cuam tshuam rau kev nyab xeeb ntawm cov kav dej yog raws li hauv qab no. Ua ntej, cov hlau nws tus kheej tsis degrade nrog lub sijhawm dhau los. Eighty-xyoo-laus yeeb nkab, yog prop ...Nyeem ntxiv»

Conduit systems feem ntau cais los ntawm phab ntsa thickness, mechanical stiffness, thiab cov khoom siv los ua cov tubing. Cov ntaub ntawv yuav raug xaiv rau kev tiv thaiv txhua yam, kev tiv thaiv corrosion, thiab tag nrho cov nqi ntawm kev teeb tsa. Cov kev cai thaiv cov khoom siv hluav taws xob hauv thaj chaw muaj kev phom sij ...Nyeem ntxiv»