Ua ntej xa mus rau qhov chaw nres nkoj, tus neeg siv khoom tus neeg sawv cev tuaj xyuas cov yeeb nkab seamless steel.Qhov kev tshuaj xyuas no feem ntau yog hais txog kev kuaj xyuas ntawm cov yeeb nkab seamless steel.Cov specifications xav tau los ntawm cov neeg siv khoom yogAPI 5L /ASTM A106 1 Qib B, SCH40 SMLS 5.8M.Peb muaj txoj kab uas hla sab nrauv thiab phab ntsa thickness thiab cov tsos ntawm cov yeeb nkab steel tau pleev xim rau dub thiab tshuaj xyuas.Tus neeg sawv cev ntawm cov neeg siv khoom txaus siab.Niaj hnub no peb yuav ntim, foob thiab xa mus rau lub davhlau ya nyob twg shipping.Peb cia siab tias cov neeg siv khoom yuav tau txais peb cov kav hlau steel sai li sai tau thiab txhawb nqa lawv siv hauv cov neeg siv khoom.