Lub seam steel yeeb nkab thiabseamless steel yeeb nkabmuab faib raws li daim ntawv ua.Lub seam steel yeeb nkab feem ntau welded.Seamless steel yeeb nkab muaj ob txoj kev ntawm kev kos duab txias thiab kub dov.Cov pa roj carbon steel yeeb nkab yog cov khoom siv, thiab cov yeeb nkab galvanized yog qhov chaw ntawm cov yeeb nkab welded uas yog galvanized tom qab ntau lawm.

Feem ntau hais lus, seamless steel raj yog siv rau cov uas xav tau siab ntawm kev thauj khoom thauj, xws li siab, ib puag ncig, kev saib xyuas, corrosion, thiab kub.Seam steel kav yog siv rau cov uas tsis tshua muaj siab thiab kub, xws li cov kav dej hauv tsev thiab cov kav dej.