Kub Rolled Steel Yeeb Nkab
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API 5L Seamless Kub Rolled Round Steel Yeeb Nkab
API kab yeeb nkabyog ib qho kev lag luam pipeline uas ua raws li American Petroleum Standard (API) thiab feem ntau yog siv rau kev thauj mus los ntawm cov kua dej xws li roj thiab roj. Cov khoom no muaj nyob rau hauv ob hom khoom: seamless thiab welded steel yeeb nkab. Cov yeeb nkab kawg tuaj yeem yog dawb, threaded, lossis socketed. Kev sib txuas yeeb nkab yog ua tiav los ntawm qhov kawg vuam lossis couplings. Nrog rau kev nce qib hauv kev siv thev naus laus zis, welded yeeb nkab muaj cov txiaj ntsig zoo hauv cov ntawv loj-inch thiab tau maj mam dhau los ua hom yeeb yam tseem ceeb.