Ua ntej, cov xwm txheej tseeb ntawm cov yeeb nkab kev lag luam

Raws li cov ntaub ntawv muaj feem cuam tshuam ntawm Lub Tebchaws National of txheeb cais, raws li xyoo 2019, peb lub teb chaws muaj ntau lub peev xwm ntau yam ntawm 90 lab tons. Ntawm lawv, muaj li 36 teev ntawm ntev ntev submerged arc yeeb nkab ntau lawm kab (suav nrog uoe, jco, JO, JCO) tons; 32 teeb tsa siab - zaus} zaus welded steel yeeb (ERW / HFW) thiab ntau dua kev tsim khoom ntawm txog 6.91 lab tons; Muaj ntau dua 80 teev ntawm φ219-} 406 hli siab welded steel yeeb nkab ntau lawm kab, nrog lub peev xwm ntau lawm ntawm 10 lab tons; Muaj txog 420 teev ntawm φ114 {{-}}} cov yeeb nkab welded steel yeeb nkab ntau lawm, nrog muaj peev xwm ntau lawm ntawm 20 lab tons; Muaj ntau txog 2,000 teeb tsa ntau zaus welded yeeb nkab ntau lawm kab ntawm φ89mm thiab hauv qab no, nrog lub peev xwm ntau lawm ntawm 16 lab tons; Muaj ntau txog 400 pawg ntawm kauv seam submerged arc welded steel yeeb nkab ntau lawm (9 teev ntawm muaj peev xwm ua ntej vuam), nrog lub peev xwm ntau lawm ntawm 10 lab tons.
Xyoo 2020, peb lub teb chaws cov yeeb nkab steel yog 89.54 lab tons, ntawm cov zis ntawm cov kav dej uas muaj hnub nyoog yog 27,87 lab tons. Nyob rau hauv cov txheej txheem ntawm steel yeeb nkab ntau lawm kev loj hlob, nyob rau hauv lub ntiaj teb steel yeeb nkab tau suav nrog cov khoom lag luam steel Ntau tshaj 99%, uas tau txhawb nqa cov kev loj hlob sai ntawm kev lag luam hauv tebchaws thiab kev txhim kho cov yeeb nkab ntawm cov yeeb nkab kev lag luam. Tau 50 xyoo dhau los, qhov kev tawm suab ntawm cov kav dej hlau hauv peb lub tebchaws tau mus txog ntau tshaj li 3000 lab, thiab cov zis ntawm Seamless Steel kav tau mus txog ntau dua 400 lab tons.
Tom qab kaum xyoo ntawm kev txhim kho (2010-2020), peb lub teb chaws cov khoom lag luam kev lag luam zoo nkauj, thiab lwm yam khoom siv tseem ceeb
UNMANNED steel yeeb nkab kab ntau lawm kab yog txoj kev taw qhia. Hauv txoj kab nrog txoj kev loj ntawm kev loj hlob, peb yuav tsum txav mus rau ntawm kev loj hlob uas muaj txiaj ntsig zoo, thiab ua tiav siab}- nyiaj tau los ua lub teb chaws siab. Tus yuam sij rau kev txhim kho steel yeeb nkab qhauj dag nyob rau hauv qhov zoo, tsis yog nyob rau hauv high-}}} Cov lus dag zoo nyob hauv kev sib xws. Qhov sib xws ntawm pawg ntau lawm ntawm cov yeeb nkab steel yeeb kev ua yeeb yam thiab lwm yam ntsuas yog lub cim ntawm cov loj ntawm cov yeeb nkab steel.
Peb lub teb chaws welded yeeb nkab tsim kev lag luam yog nyob rau hauv lub sij hawm kev hloov kho ntawm steel Tau txhawb nqa khoom - cov qauv kev hloov kho thiab tsis tu ncua txhim kho kev hloov pauv thiab kev txhim kho.
Tsis ntev los no, thev naus laus zis, thev naus laus zis ntawm peb lub teb chaws cov yeeb nkab tsim kev lag luam tau mus txog lub ntiaj teb - chav kawm. Rau kev lag luam kev noj qab haus huv thiab tamping hnub- kom tau raws li kev thov kev lag luam; Kev sib tw hauv kev ua lag luam thoob ntiaj teb yog pom tseeb