Hom Hlau Yeeb Nkab

Cov kav hlau yog cov khoom tseem ceeb hauv ntau qhov kev tsim kho thiab kev tsim kho vaj tse.Lawv yog siv los thauj cov kua thiab cov pa roj, nrog rau kev txhawb nqa kev tsim vaj tsev thiab txuas hniav.Muaj ntau ntau hom steel kav, txhua tus muaj nws tus kheej cov khoom thiab qhov zoo.

Ib qho ntawm feem ntau hom steel kav yog seamless steel kav.Cov kav dej no yog tsim los ntawm cov khoom siv puag ncig steel, uas yog rhuab thiab thawb los yog rub tawm ib daim ntawv kom txog rau thaum cov hlau zoo li lub raj hollow.Seamless steel kav yog paub txog lawv lub zog siab thiab kav ntev, ua rau lawv tsim nyog rau kev siv siab xws li kev thauj mus los ntawm roj thiab roj.

Lwm hom steel yeeb nkab yog welded steel kav.Cov kav dej no yog tsim los ntawm dov ib daim ntawv tiaj tus hlau rau hauv ib lub raj thiab tom qab ntawd vuam cov seam.Welded steel kav yog tus nqi tsim nyog thiab feem ntau yog siv rau hauv cov qauv siv, xws li hauv kev tsim vaj tsev thiab txuas hniav.

Rau cov ntawv thov uas xav tau kev tiv thaiv corrosion, stainless hlau kav yog qhov kev xaiv zoo tshaj plaws.Cov kav dej no yog tsim los ntawm cov hlau alloy thiab chromium, uas muab kev tiv thaiv zoo rau corrosion thiab oxidation.Cov kav dej stainless hlau feem ntau yog siv rau hauv kev lag luam khoom noj thiab dej haus, nrog rau hauv cov chaw hauv dej hiav txwv uas raug dej ntsev yog kev txhawj xeeb.

Galvanized steel kav yog lwm hom hlau yeeb nkab.Cov kav dej no yog coated nrog ib txheej ntawm zinc los tiv thaiv lawv ntawm corrosion.Galvanized steel kav yog feem ntau siv hauv cov kav dej thiab cov dej xa dej, nrog rau cov ntawv thov sab nraum zoov uas raug rau cov ntsiab lus muaj kev txhawj xeeb.

Thaum kawg, ductile hlau kav yog ib hom steel yeeb nkab uas paub txog nws lub zog siab thiab yoog raws.Cov kav dej no yog tsim los ntawm ib hom tshwj xeeb ntawm cov cam khwb cia hlau uas tau kho kom nws ua kom zoo dua qub thiab zoo dua qub.Cov kav dej kav hlau yog feem ntau siv hauv cov dej hauv nroog thiab cov dej khib nyiab, nrog rau kev siv mining thiab kev lag luam.

Hauv kev xaus, muaj ntau ntau hom steel kav muaj, txhua tus muaj nws tus kheej cov khoom thiab qhov zoo.Txawm hais tias nws yog rau cov ntawv thov siab, kev tiv thaiv corrosion, lossis kev txhawb nqa, muaj ib hom steel yeeb nkab uas haum rau txhua qhov kev xav tau.