Seamless steel kav yog txiav mus rau hauv seem ntawm cov yeeb nkab blanks nyob rau hauv steel mills, thiab ces rhuab nyob rau hauv ib lub nplhaib rauv - perforated - loj - straightened - txias - cutter - ntim rau hauv cov khoom tsim nyog. Feem ntau, lawv tsis tuaj yeem muab tso rau hauv kev cob qhia ntau lawm ua ntej xa mus rau tus neeg siv. Nrog rau ntau yam hauv Tshuag, cov tswv lag luam yuav tsum tso qee cov khoom npaj npaj. Txawm li cas los xij, cov neeg muag khoom feem ntau tsis muaj cov tsev khaws khoom loj hauv tsev, thiab yog tias lawv ua, tus nqi siab dhau thiab tsis muaj nyiaj txiag. Feem ntau ntawm lawv yog cov khoom lag luam sab nraum zoov. Seamless steel kav yog inevitably raug cua thiab hnub thaum muab tso rau sab nraum zoov.
Lub thiaj li hu ua floating xeb, raws li lub npe qhia, yog ib txheej ntawm xeb ntab ntawm seamless steel yeeb nkab. Nws tuaj yeem raug tshem tawm los ntawm kev so nrog phuam lossis lwm yam. Yooj yim muab tso, ntab xeb yog suav tias yog xeb-dawb thiab yog lub xeev ib txwm muaj. Qhov xeb ntawm seamless steel kav yog tshwm sim los ntawm seamless steel kav uas tau raug cua thiab tshav ntuj sab nraum zoov tsawg kawg yog ib xyoos. Muaj cov pockmarks loj thiab me ntawm cov kav hlau tsis muaj xeb. Qhov no kuj yog tshwm sim los ntawm floating xeb ntawm seamless steel kav. Qhov loj tshaj qhov sib txawv ntawm rusty.
