Lub ntsiab ntau lawm txheej txheem ntawmhigh-pressure steel yeeb nkab: billet cua sov, perforated raj, yeeb nkab extension.

High-pressure steel yeeb nkab dov, yeeb nkab sizing, txo cov yeeb nkab, txias thiab xov hlau los yog tuaj yeem hais tias yuav tsum tau rhuab perforated steel embryo kub dov pickling tshuaj tsuag taub hau txiav txias drawn carbon burning ntim khoom tsim ib seamless steel yeeb nkab txoj kev muaj xws li: teeb yuav muaj ntau dua ntawm cov dov zeb yob sawv ntsug, rau txhua qhov sib txawv ntawm ntau qhov sib law liag dov kev taw qhia ntawm mandrel zeb, nyob rau hauv xws li ib tug manufacturing kab dov ntawm seamless steel yeeb nkab Tom qab ob kawg txoj hauj lwm ntawm txhua axis system, phab ntsa thickness yog ntsuas nyob rau hauv lub yeeb nkab circumferential kev taw qhia tom qab dov nyob rau hauv lub multi-point, raws li qhov kev ntsuas qhov tshwm sim, tsawg kawg yog tswj lub mandrel zeb ntawm lub kawg dov zeb yob lub hauv paus chaw nres tsheb, yog li tsis sib xws phab ntsa thickness mus rau ib tug tsawg kawg nkaus.

Kev saib xyuas cov yeeb nkab steel hlau yog qhov yooj yim heev, tsuav yog lub raj sab hauv nrog cov tshuaj ntxuav cov khoom seem xws li methanol ntxuav lub voj voog rov qab mus tas li, kom txog thaum nws txiav txim siab tom qab ntxuav, ces ntxuav tus neeg saib xyuas ib zaug, lub raj yog qhov zoo tshaj plaws kom tawm ntawm qee cov tshuaj ntxuav, tiv thaiv qhov kev tshwm sim tsis huv, thiab tsim cov raj ntsaws.Thaum cov yeeb nkab uas muaj kev kub siab yog nruj me ntsis txwv tsis pub ntim quav los yog 90 degrees los yog dai ze.