Cov kav dej txias-dov seamless steel kav feem ntau ntawm cov kab me me, thiab cov kav dej kub-dov seamless steel kav feem ntau ntawm txoj kab uas hla loj.Qhov tseeb ntawm cov yeeb nkab txias-dov seamless steel yeeb nkab yog siab dua li cov yeeb nkab kub-dov seamless steel yeeb nkab, thiab tus nqi kuj tseem siab dua li cov yeeb nkab kub-dov seamless steel yeeb nkab.
Seamless steel kav tau muab faib ua kub dov (extruded) seamless steel kav thiab txias-draw (dov) seamless steel kav vim lawv cov txheej txheem tsim khoom sib txawv.Cold drawn (dov) raj tau muab faib ua cov raj puag ncig thiab cov raj tshwj xeeb.
Post lub sij hawm: Jan-21-2022