Cov kav hlau hlau yog qhov tseem ceeb ntawm peb lub neej txhua hnub. Los ntawm cov kav dej mus rau kev tsim kho, cov kav dej yog siv rau ntau yam kev siv. Cov kav hlau tuaj yeem sib txawv, qhov ntau thiab tsawg, thiab qib, txhua tus tsim los rau cov hom phiaj tshwj xeeb. Nyob rau hauv tsab xov xwm no, peb yuav tshawb txog ntau hom steel kav thiab lawv cov haujlwm tseem ceeb.
1. Seamless steel kav
Seamless steel kav yog tsim los ntawm cov khoom siv puag ncig steel billet uas yog rhuab thiab thawb los yog rub hla tus pas nrig, ua ib lub raj hollow. Cov txheej txheem tsim cov qauv muaj zog thiab tsis sib xws uas tuaj yeem tiv taus siab, ua rau cov kav dej no tsim nyog rau kev siv hauv kev lag luam xws li roj thiab roj, lub zog tsim hluav taws xob, thiab petrochemicals. Lawv kuj tau siv dav hauv kev tsim kho, tsheb, thiab kev siv engineering.
2. ERW Steel Yeeb Nkab
Electric Resistance Welded (ERW) kav yog lwm hom steel kav. Lawv yog tsim los ntawm dov ib co coil rau hauv ib lub raj thiab vuam cov npoo ua ke siv hluav taws xob. ERW cov kav dej tau siv dav hauv kev thauj mus los ntawm dej, roj, thiab roj, nrog rau kev tsim cov vaj tse xws li vaj tse, txuas hniav, thiab qhov av.
3. LSAW Steel Pipes
Longitudinal Submerged Arc Welded (LSAW) cov kav dej yog tsim los ntawm kev khoov steel phaj rau hauv lub raj zoo thiab welding lawv longitudinally siv submerged arc vuam tshuab. LSAW cov kav dej yog siv rau hauv kev tsim cov roj thiab cov kav dej, cov chaw ua haujlwm sab nrauv, thiab cov chaw kho dej. Lawv paub txog lawv lub zog siab thiab kav ntev.
4. Kauv Welded Steel Pipes
Kauv Welded steel kav yog tsim los ntawm dov ib co coil rau hauv ib tug kauv zoo thiab welding cov npoo ua ke. Lawv siv rau hauv kev tsim cov kav dej loj loj rau kev thauj mus los hauv dej, roj, thiab roj. Lub kauv zoo ntawm cov yeeb nkab tso cai rau nws tiv taus siab thiab hnyav loads.
5. Galvanized steel kav
Galvanized steel kav yog coated nrog ib txheej ntawm zinc los tiv thaiv xeb thiab corrosion. Lawv tau siv dav hauv cov khoom siv dej thiab cov kav dej, nrog rau kev tsim cov laj kab, railings, thiab scaffolding. Cov kav dej Galvanized yog cov kav ntev thiab kav ntev, ua rau lawv xaiv rau kev siv sab nraum zoov.
6. Stainless hlau kav
Cov yeeb nkab steel hlau tsis muaj zog tiv taus corrosion thiab xeb, ua rau lawv zoo tagnrho rau kev siv hauv kev lag luam xws li kev ua zaub mov, tshuaj, thiab kev ua tshuaj. Lawv kuj tau siv rau hauv kev tsim kho cov tsev siab thiab cov tsev. Stainless hlau kav tuaj nyob rau hauv ntau qib, txhua tus tsim los rau cov kev siv tshwj xeeb.
Hauv kev xaus, cov kav hlau steel yog ib feem tseem ceeb ntawm peb lub ntiaj teb niaj hnub no, thiab ntau hom steel kav yog tsim los rau cov hom phiaj tshwj xeeb. Kev nkag siab txog cov khoom thiab kev ua haujlwm ntawm cov kav dej no yog qhov tseem ceeb hauv kev xaiv hom zoo rau ntau yam kev siv. Los ntawm cov kav dej seamless mus rau cov kav hlau tsis muaj steel, qhov ua tau yog qhov kawg, thiab peb tuaj yeem ntseeg tau tias cov kav dej no tseem yuav ua lub luag haujlwm tseem ceeb hauv ntau yam kev lag luam rau xyoo tom ntej.
