Nyob rau hauv xyoo tas los no, kev lag luam seamless steel yeeb nkab ntawm peb lub teb chaws tau ntsib txoj kev loj hlob sai tshaj plaws hauv keeb kwm, thiab kev tsim khoom thiab kev lag luam ntawm 6 xyoo tas mus li, cov khoom lag luam kev hloov kho tau zoo kawg li, thiab tus kheej txaus tus nqi ntawm cov yeeb nkab steel nce. xyoo dhau xyoo.Nyob rau hauv 2004, steel yeeb nkab ntau lawm mus txog 21.23 lab tons, accounting rau ntau tshaj 25% ntawm lub ntiaj teb no steel yeeb nkab ntau lawm.Kev hloov pauv thev naus laus zis thiab kev nqis peev tau mus txog cov ntaub ntawv siab, thiab cov cuab yeej thev naus laus zis tau txhim kho zoo heev.Ob lab tuj seamless steel yeeb nkab raug lag luam tau tshwm sim, nkag mus rau hauv cov qeb ntawm cov yeeb nkab steel loj tshaj plaws hauv ntiaj teb.
Raws li nrog kev txhim kho ntawm Tuam Tshoj txoj kev lag luam steel, txawm hais tias kev lag luam steel yeeb nkab tau ua tau zoo tshaj plaws nyob rau xyoo tas los no, suav nrog ntau dua 1/4 ntawm cov khoom tsim tawm thoob ntiaj teb, tseem muaj qee qhov sib txawv nrog rau qib siab thoob ntiaj teb ntawm cov khoom siv. , khoom zoo thiab qib, enterprise economic scale thiab lub ntsiab technical thiab economic ntsuas.
Los ntawm kev txheeb xyuas cov qauv kev txhim kho thiab cov qauv ntawm cov kev lag luam muaj feem xyuam hauv kev lag luam seamless steel yeeb nkab kev lag luam, nrog rau kev ua tiav thiab cov teeb meem ntawm Suav seamless steel yeeb nkab kev lag luam, peb pom tau tias kev lag luam hauv tsev muaj qhov zoo dua thiab qhov chaw loj hlob, thiab cov chaw lag luam thoob ntiaj teb. tau txais kev loj thiab loj dua, thiab txoj hauv kev tseem ceeb los txhim kho kev lag luam yog los ntawm kev sib tw.Txhawm rau txhawm rau txhim kho kev sib tw ntxiv, peb yuav tsum tuav lub sijhawm zoo tam sim no kom nqaim qhov sib txawv ntawm ntau yam, zoo thiab tus nqi ntawm cov khoom thiab qib siab thoob ntiaj teb kom sai li sai tau, txhawm rau ua kom tiav qib siab thoob ntiaj teb ntawm cov khoom siv thiab thev naus laus zis. , thiab ua kom peb lub teb chaws los ua ib lub zog muaj zog hauv kev tsim cov raj steel hauv ntiaj teb.
1. Kev tsim kho ntau lawm thiab pom meej kev siv ntawm seamless steel yeeb nkab kev lag luam hauv Suav teb
Nyob rau hauv 2004, cov zis ntawm Suav seamless steel yeeb nkab thiab welded steel yeeb nkab yog thawj nyob rau hauv lub ntiaj teb no, thiab seamless steel yeeb nkab tau ua ib tug net export ntau yam nyob rau hauv 2003. Txij li thaum 2000, Tuam Tshoj txoj kev lag luam steel yeeb nkab tau tsim sai heev rau tsib xyoos sib law liag. .Kev loj hlob ntawm cov yeeb nkab steel yog yuav luag synchronized nrog kev loj hlob ntawm cov khoom tiav steel hauv lub teb chaws, uas yog, qhov nruab nrab txhua xyoo kev loj hlob ntawm cov khoom tiav steel yog 21.64%, thiab cov yeeb nkab steel loj hlob yog 20.8%, thiab cov yeeb nkab / cov khoom sib piv. yog khaws cia li ntawm 7%.
Los ntawm 1981 txog 2004, tag nrho cov qauv ntawm kev tsim khoom thiab pom tseeb ntawm seamless steel raj tau nce tsis tu ncua thiab synchronously.Ua ntej xyoo 1999, kev siv tau ntau dua li kev tsim khoom nrog qee qhov kev hloov pauv (kwv yees li 800,000 t).Ua ntej xyoo 2002, pom pom kev noj tau me ntsis ntau dua li kev tsim khoom hauv tsev, thiab hauv 2003, nws yog qhov yooj yim.Nyob rau hauv 2004, ntau lawm yog me ntsis ntau dua li pom meej noj, thiab nws cia siab tias ntau lawm yuav pib ho ntau tshaj pom meej noj nyob rau hauv 2005.
2. Kev tsim kho muaj peev xwm ntawm Tuam Tshoj txoj kev lag luam seamless steel yeeb nkab
Ob peb hnub dhau los, peb lub teb chaws muaj seamless yeeb nkab manufacturers 130 los yog li ntawd, ze li ntawm 200 pawg.Ntawm lawv, muaj ze li ntawm 30 lub tuam txhab uas tuaj yeem tsim cov kav dej kub dov tiav nrog cov khoom siv thev naus laus zis, nrog rau tag nrho cov khoom ntim ntau dua 6 lab t, suav txog ntau dua 60% ntawm tag nrho cov nyiaj seamless steel kav.Hom kev cog qoob loo no yog feem ntau ntawm cov tuam txhab lag luam hauv xeev, cov cuab yeej siv siab tshaj plaws thiab cov cuab yeej siv, siab ib leeg-kab ntau lawm muaj peev xwm (Tianguan 250 units, Baoshan Steel 140 units ntawm ntau tshaj 800 txhiab tons), khoom zoo, seamless steel. yeeb nkab ntau lawm yog cov ua lag luam.Lwm cov tuam txhab lag luam feem ntau yog cov lag luam me me thiab nruab nrab uas muab cov raj xa dej khib nyiab rau lub tshuab txias txias.Cov khoom siv ntawm cov lag luam zoo li no yog qhov yooj yim.Cov txheej txheem dav dav yog siv perforation + taub hau lossis perforation + dov yeeb nkab + lub taub hau tom qab equipping nrog txias dov txias
Post lub sij hawm: Nov-10-2022