Yog tias qhov loj-inch kauv steel yeeb nkab tau ua tiav rau qee qhov ntev, khoov yuav tsum muaj nyob, thiab nws feem ntau ntsib hauv cov yeeb nkab steel. Qhov loj-diameter kauv steel yeeb nkab yog vim qhov tsis sib xws los yog cov duab nkhaus zoo li hauv qab ntawm cov yeeb nkab steel, feem ntau hu ua "goose taub hau nkhaus".
Cov laj thawj tseem ceeb ntawm kev khoov yog tshwm sim los ntawm kev soj ntsuam cov cua sov hauv zos, cov dej txias hauv zos; kev hloov kho tsis raug thaum kho, cov yob hnyav hnyav hnyav heev; khoov los ntawm kev dai thiab kev thauj mus los; Qhov tseem ceeb
Rau cov kav dej loj-caliber kauv hlau uas tshwm sim, yog tias nws yog dabtsi yog khoov tshaj tus qauv, koj tuaj yeem ua qhov ncaj ncaj ncaj, tab sis yog tias koj tsis tuaj yeem kho "goose taub hau nkhaus", qhov kev tshem tawm yuav tsum tau muab. Tsis tas li ntawd, thaum lub sij hawm tsim cov kav dej loj-diameter kauv hlau, vim tias ob peb lub chais tsis tuaj yeem ua tau zoo heev ntawm txoj kab ncaj nraim, khoov tau yooj yim tshwm sim. Txoj kev daws teeb meem yog txhawm rau nce tus naj npawb thiab kev ncua deb ntawm cov yob no.
Kauv steel kav yog tsuas yog siv rau dej engineering engineering, petrochemical kev lag luam, tshuaj, hluav taws xob, ua liaj ua teb irrigation thiab nroog tsim. Siv rau kev thauj mus los ua kua: dej ntws. Kev thauj mus los ntawm cov pa roj: natural gas, steam, liquefied petroleum gas. Kev siv tus qauv: rau pawg raj thiab choj; rau cov docks, txoj kev, lub tsev, thiab lwm yam.
