Seamless steel yeeb nkab yog ib hom yeeb nkab nrog hollow seem, uas yog dav siv los thauj cov kua dej, xws li roj, nkev, roj, dej thiab qee yam khoom siv khov. Piv nrog rau cov khoom tawv xws li hlau hloov, lub tog raj hlau yog hom kev lag luam seem steel, uas yog siv dav hauv cov raj xa khoom siv hlau vim nws qhov hnyav lub teeb thaum nws khoov thiab torsional lub zog zoo ib yam.
Cov txheej txheem tsim tawm ntawm kev siv cov hlau tsis muaj hau hlau yuav raug muab faib ua cov dej txias thiab dov kub. Cov tsos ntawm txias-dov seamless steel yeeb nkab yog luv dua li ntawm cov kub-kuav los tiag cov yeeb nkab steel, thiab phab ntsa tuab ntawm txias-kuav los tiag seamless steel yeeb yog feem ntau me dua li cov kub-kuav los tiag seamless steel yeeb. Txawm li cas los xij, saum npoo zoo li ci dua li cov tuab-walled seamless steel yeeb nkab. Tsis muaj ntau dhau los ua lub cev tawv tawv, thiab tsis muaj qhov tawg ntau rau ntawm lub caliber.
Qhov siab tshaj plaws nominal taub ntawm txias-dov yeeb nkab yog 200 hli, thiab lub siab tshaj plaws nominal txoj kab uas hla ntawm kub-dov yeeb nkab yog 600 mm.
