Cov txheej txheem tseem ceeb ntawm cov yeeb nkab siab: cov cua kub cua sov, perforated raj, yeeb nkab txuas ntxiv.

High-pressure yeeb nkab dov, yeeb nkab sizing thiab txo, xov thiab txias yeeb nkab los yog txoj kev tsim tau hais tias Billet cua sov perforation tshav kub khi pickling txias drawn carbon burning taub hau tsuag subscript tiav packing ib hom seamless steel yeeb nkab yam ntxwv nyob rau hauv hais tias: teeb ib plurality ntawm dov stands muaj rolls mus rau dov kev taw qhia ntawm kev sib txawv configuration ntawm ntau yam nruam mandrel zeb, nyob rau hauv xws li ib tug seamless steel yeeb nkab manufacturing kab rau dov tom qab ntsuas cov yeeb nkab circumferential kev taw qhia tom qab dov nyob rau hauv lub multi-point, raws li kev ntsuas tau, ntawm Tsawg kawg tswj cov haujlwm ntawm qhov kawg ntawm lub ncej mandrel zeb qhov kawg dov zeb yob puag, yog li tsis sib xws phab ntsa thickness mus rau qhov tsawg kawg nkaus. Feem ntau cov yeeb nkab steel> alloy raj> alloy raj> siab alloy seamless steel yeeb nkab xa mus los ntawm cov pa roj carbon zoo tib yam, cov pa roj carbon siab, cov hlau tsis tshua muaj hlau thiab cov hlau tsis tshua muaj hlau rau kev tsim cov kua thauj mus los lossis cov qauv tsim khoom, cov khoom siv. High-pressure yeeb nkab txoj kab uas hla thiab phab ntsa thickness muaj, muaj ntau yam phab ntsa thickness nyob rau hauv tib lub cheeb txoj kab uas hla, qhov loj-high-pressure yeeb nkab siab ntau yam. Feem ntau, qhov ntev ntawm cov hlau, kub dov raj 3-12.5m, txias drawn (dov) yeeb nkab yog 1.5-9m.