Cov pa roj carbon steel raj tuaj yeem yuav ntau qhov ntau thiab tsawg kom ua tau raws li qhov yuav tsum tau ua ntawm cov qauv tubing rau kev siv dej, roj, roj thiab lwm yam kev lag luam.
Ib yam li ntawd, cov pa roj carbon steel raj tuaj yeem siv rau hauv daim ntawv thov ntawm cov qauv tsim los yog siv rau cov raj uas lub hom phiaj xa cov kua dej xws li roj thiab roj, txawm tias thaum raug kub thiab kub.
CHARACTERISTICS NTAWM CARBON YEAR TUBE
Kev faib tawm ntawm cov pa roj carbon steel raj qhia txog cov kev sim tsim nyog rau qee daim ntawv thov, thiab hauv txoj kev no nws qhia meej tias lub raj puas tsim nyog rau kev siv lossis tsis.
Raws li ib qho piv txwv ntawm cov yam ntxwv thiab daim ntawv thov muaj peev xwm ntawm cov pa roj carbon steel raj, nws yog ib qho tseem ceeb los xyuas kom meej tias cov kev faib ntawm cov pa roj carbon steel raj tsis siv nyob rau hauv daim ntawv thov nrog cov xovxwm los yog kis tau tus mob ntawm cov kua.
Cov pa roj carbon steel tube tuaj yeem tsim nyob rau hauv ntau hom kev faib tawm, xws li:
Kev faib tawm ASTM A106 Gr B;
Carbon steel raj nrog kev faib tawm ASTM A106 Gr C;
Pipe class API 5L Gr B;
Kev faib tawm ntawm carbon steel yeeb nkab ASTM A53 Gr B.
Além disso, qhov kom zoo dua ntawm kev siv cov pa roj carbon steel raj yog cov kav ntev uas cov khoom nthuav tawm. Nyob rau hauv txoj kev no, thaum kuv siv cov khoom siv no, cov nroj tsuag kev lag luam xav tau kev saib xyuas tsawg dua, kev tiv thaiv thiab kev kho, lossis qhov ntawd txhais tau tias tsawg dua lub sijhawm ntawm cov tshuab nres thiab yog li qhov tsim tau zoo tshaj plaws thiab cov nqi khiav lag luam qis dua rau kev lag luam.
