Seamless carbon steel kav yog ua los ntawm steel ingots los yog khoom billets los ntawm perforation los ua capillaries, uas yog ces kub dov, txias dov los yog txias-draw.Seamless carbon steel yeeb nkab plays lub luag haujlwm tseem ceeb hauv kuv lub teb chaws cov yeeb nkab steel kev lag luam.Raws li kev txheeb cais tsis tiav, muaj ntau tshaj 240 seamless carbon steel yeeb nkab manufacturers nyob rau hauv kuv lub teb chaws, ntau tshaj 250 poob ntawm seamless carbon steel yeeb nkab units, thiab ib xyoos ib zaug muaj peev xwm ntawm 4.5 lab tons.Los ntawm qhov pom ntawm txoj kab uas hla, <φ76, accounting rau 35%, <φ159-650, accounting rau 25%.Hais txog ntau yam, cov kav dej dav dav yog 1.9 lab tons, suav txog 54%;cov kav dej yog 760,000 tons, suav txog 5.7%;hydraulic struts thiab precision kav yog 150,000 tons, accounting rau 4.3%;stainless hlau kav, bearing kav, thiab tsheb kav tag nrho 50,000 tons.tons, accounting rau 1.4%.