Cov kav hlau steel tuaj yeem faib ua ob pawg loj raws li txoj kev ntau lawm: Seamless steel kav thiab welded steel kav hlau. Ntawm lawv, Welded Steel Kav, kuj tseem tuaj yeem muab faib ua kom ncaj rau hauv cov hluav taws xob steel welded (lsaw) steel kav raws li lub vuam txoj kev vuam. Cov hauv qab no yog cov lus qhia ntxaws ntxaws rau ob qho kev vuam txoj kev vuam thiab lawv cov yeeb nkab sib txuas.
ERW HLAU PIPES
ERW steel kav hlau feem ntau muaj txoj kab uas hla me me. Qhov no tshem tawm qhov yuav tsum tau dhau ib lub vuam hlau thaum ua, txo qhov kev pheej hmoo ntawm cov nplaim hluav taws xob. Hais txog vuam ceev, rauERW HLAU PIPESNrog rau txoj kab uas hla ntawm tsawg dua 1 nti, lub vuam muag yuav mus txog 200 metres ib feeb, ua kom pom kev zoo siab. Nws cov thev naus laus zis yog qhov yooj yim. Cov phaj steel yog khoov rau hauv lub tog raj kheej thiab tom qab ntawd welded los ua cov yeeb nkab. Tus txheej txheem no yog ua raws li cov hauv paus ntsiab lus ntawm induction induction. Los ntawm txoj kev siv tawv nqaij, cov nyhuv sib thooj, thiab cua sov rau kev hloov pauv tam sim no, cov hlau ntawm lub vuam npoo yog rhuab kub thiab melted. Tom qab, nws yog extruded los ntawm chais kom ua tiav inter - crystalline kev sib txuas ntawm lub taub qab hauv welds. Raws li hom kev cuam tshuam vuam tsis xav tau cov ntaub ntawv tso tawm vuam, muaj ntau yam cua sov, muaj lub zog sib txuas, thiab ua pov thawj cov khoom siv zoo.
Tshwj xeeb nyob rau hauv cov txheej txheem ntau lawm, cov hlau (STRIP hlau) yog thawj yob - tsim los tsim cov kab txuas nrog kab ke nrog ib ntu. Tom qab ntawd, ib lossis ib txheej ntawm cov pas nrig uas tsis sib haum (sib nqus pas nrig) tig ze ntawm qhov chaw ntawm kev sib tham ntawm cov yeeb nkab dawb paug. Lub rodsance pas nrig thiab qhib qhov kawg ntawm cov yeeb nkab dawb paug daim ntawv hluav taws xob induction electromagnetic. Raws li kev ua tiav ntawm daim tawv nqaij ua haujlwm thiab cov nyhuv sib thooj, muaj zog thiab mloog cov thermal nyhuv yog tsim tawm ntawm cov npoo ntawm cov yeeb nkab dawb paug. Qhov no nrawm nrawm ntawm weld npoo rau qhov kev siv kub yuav tsum tau kub. Thaum kawg, dhau ntawm kev tshem tawm ntawm lub siab chais, Molten hlau tiav inyncess inter - Crystalline Tsev Nkauj. Tom qab txias, muaj ruaj pob pob tw weld yog tsim.
LSAWW STEEK PIPES
LSAWW STEEK PIPES
LSAWW steel kav yuav tsum tau siv vuam hlau thaum lub sijhawm vuam. Txij li lawv cov Welds ua tau ntev tshaj li cov ncaj - coeam kav dej, kev ua haujlwm ntau yog tsawg. Txawm li cas los xij, lawv ua ntau yam muaj zog tshaj plaws ntawm lub zog thiab compressive muaj peev xwm. Nws yog tsim nyog sau tseg tiasLSAWW STEEK PIPESMuaj qib siab ntawm kev siv tshuab thiab tseem ceeb hauv kev sib pauv cua sov thiab tiv thaiv lawv txoj kev ua tau zoo.
Sib piv ntawm ob
Hauv cov ntsiab lus, erw steel kav muaj qhov zoo ntawm cov kev pheej hmoo qis, kev ua haujlwm nrawm dua vim lawv cov txheej txheem ntau lawm. Ntawm qhov tod tes, lsaw steel kav muaj ib tug ntug nyob rau hauv cov nqe lus ntawm automation qib thiab vuam zoo. Hauv kev siv cov tswv yim, kev xaiv ntawm cov txheej txheem vuam hlau siv yuav tsum muaj kev txiav txim siab txog kev siv cov xwm txheej tshwj xeeb thiab cov kev xav tau tiag tiag.
