Hlau seamless yeeb nkab

Seamless yeeb nkab yog ib lub steel ntev nrog ib tug hollow cross seem thiab tsis muaj seams nyob ib ncig ntawm nws.Cov yeeb nkab steel muaj qhov khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoob khoobPiv nrog cov khoom hlau xws li cov hlau puag ncig, cov yeeb nkab steel yog sib dua hauv qhov hnyav thaum nws muaj qhov sib tw thiab lub zog torsional.Nws yog kev lag luam hla ntu hlau.Nws yog siv dav hauv kev tsim cov khoom siv thiab cov khoom siv kho tshuab, xws li roj av laum rods, tsheb kis tau tus mob, thiab tsheb kauj vab.Thiab steel scaffolding siv hauv kev tsim kho vaj tsev.Kev siv cov yeeb nkab steel los tsim cov khoom siv annular tuaj yeem txhim kho kev siv cov khoom siv, ua kom yooj yim rau kev tsim khoom, txuag cov ntaub ntawv thiab cov sijhawm ua haujlwm, xws li dov bearing rings, jack sleeves, etc. Tam sim no, cov kav hlau steel tau siv dav rau kev tsim khoom.Cov yeeb nkab steel kuj yog ib qho khoom siv tsis tau rau ntau yam riam phom.Cov kav dej, phom phom, thiab lwm yam yuav tsum tau ua los ntawm cov kav hlau.Cov raj hlau tuaj yeem muab faib ua cov raj puag ncig thiab cov raj tshwj xeeb raws li qhov sib txawv ntawm qhov chaw sib txawv.Txij li cov cheeb tsam ncig yog qhov loj tshaj plaws nyob rau hauv cov xwm txheej ntawm qhov sib npaug perimeter, cov kua dej ntau tuaj yeem thauj tau los ntawm lub voj voog.Tsis tas li ntawd, thaum tus ntoo khaub lig ntawm lub nplhaib raug rau sab hauv lossis sab nraud radial siab, lub zog ntau dua.Yog li ntawd, feem ntau cov kav hlau steel yog cov kav dej puag ncig.
Txawm li cas los xij, cov kav dej puag ncig kuj muaj qee yam kev txwv.Piv txwv li, nyob rau hauv cov xwm txheej ntawm kev khoov hauv lub dav hlau, cov kav dej puag ncig tsis muaj zog li cov kav dej square lossis cov kav dej sib npaug.Qee cov tshuab ua liaj ua teb skeletons, steel-wood rooj tog, thiab lwm yam yog feem ntau siv nyob rau hauv square thiab rectangular kav.Raws li kev siv sib txawv, cov kav dej tshwj xeeb zoo li steel nrog rau lwm cov duab sib txuas kuj yuav tsum tau ua.