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Hlau ore yav tom ntej poob ze li ntawm 6%, steel nqi txo qis
1. Tus nqi lag luam tam sim no ntawm cov hlau Thaum Lub Rau Hli 22, kev lag luam steel hauv tsev poob, thiab ex-Factory tus nqi ntawm billets poob los ntawm 20 mus rau 3,890 yuan / tuj.Thaum sawv ntxov, qhov kev sib pauv yog qhov nruab nrab, thiab lub davhlau ya nyob twg yuav khoom ntawm kev thov.2. Cov nqi lag luam ntawm plaub hom loj o...Nyeem ntxiv -
Prepainted steel kauj ppgi ppgl coil knowedge ppgi coil chaw tsim tshuaj paus tsum
1. Cov txheej txheem ntawm cov xim hlau phaj Xim steel phaj (tseem hu ua xim phaj, xim coated steel phaj, ppgi ppgl) yog ua raws li cov xim txias-dov hlau phaj, galvanized steel phaj lossis galvalume steel coil, tom qab degreasing nto (degreasing, tshuaj ntxuav, tshuaj...Nyeem ntxiv -
Kev lag luam tsis zoo, cov nqi hlau txuas ntxiv poob
Tag nrho cov nqi steel ntawm qhov chaw lag luam txuas ntxiv poob rau lub lim tiam dhau los.Tsis muaj teeb meem los ntawm kev xav ntawm yav tom ntej disk lossis los ntawm cov ntaub ntawv tseem ceeb, tag nrho cov kev xav tsis zoo hauv kev ua lag luam tau kis mus rau ntau hom hlau nyob rau theem no.Nyob rau tib lub sijhawm, cov neeg muag khoom ...Nyeem ntxiv -
Kub-dip galvanized square raj thiab hlau pobzeb yog qhov zoo tshaj plaws ua ke
Galvanized hlau ru tsev vuas, xim hlau vuas, thiab lwm yam nyob rau hauv kev ua lag luam yog collectively hu ua hlau vuas;Thiab kub-dip galvanized square raj yog hollow square-section steel yeeb nkab, uas yog dov los ntawm steel phaj los yog steel sawb.Cov tshuaj tiv thaiv tshuaj yog tsim nyob rau hauv t ...Nyeem ntxiv -
Lub Rau Hli 13: Steel mills txiav nqi ntawm qhov loj
Thaum Lub Rau Hli 13, cov nqi lag luam steel hauv tsev tau poob qis, thiab tus nqi qub ntawm Tangshan cov khoom lag luam zoo tib yam poob los ntawm 50 yuan / tuj rau 4430 yuan / ton ($ 681 / ton).Kev lag luam steel nqi Kev tsim kho steel: Lub Rau Hli 13, tus nqi nruab nrab ntawm 20mm qib 3 seismic rebar hauv 31 loj ...Nyeem ntxiv -
Cov nqi hlau yuav khiav tsis muaj zog rau lub lim tiam no
Tag nrho cov nqi steel qauv hauv khw muag khoom poob me ntsis lub lim tiam dhau los.Txawm hais tias los ntawm qhov kev xav ntawm theem yav tom ntej thiab kev ua tau zoo ntawm cov khoom siv raw khoom lag luam, tag nrho cov qauv tau txais lub lim tiam dhau los, tab sis los ntawm qhov chaw, tag nrho cov khoom xa tuaj ntawm ...Nyeem ntxiv -
Lub Rau Hli 9: Kev thov rov qab tau qeeb, cov nqi hlau yuav tsis nce
1. Tus nqi lag luam tam sim no ntawm cov hlau Thaum Lub Rau Hli 9, kev lag luam steel hauv tsev hloov pauv, thiab tus nqi qub ntawm Tangshan billet tau ruaj khov ntawm 4,520 yuan / tuj.2. Kev ua lag luam tus nqi ntawm plaub yam loj ntawm steel Kev tsim steel: Lub Rau Hli 9, tus nqi nruab nrab ntawm 20mm grad...Nyeem ntxiv -
Lub Rau Hli 7: Dub yav tom ntej poob thoob plaws lub rooj tsavxwm, cov nqi hlau hloov pauv tsis muaj zog
Tus nqi lag luam tam sim no ntawm cov hlau Thaum Lub Rau Hli 7, cov nqi lag luam steel hauv tsev tau hloov pauv tsis muaj zog, thiab tus nqi qub ntawm cov khoom siv hluav taws xob tau ruaj khov ntawm 4,500 yuan / ton ($ 692 / Tuj).Kev lag luam tus nqi ntawm plaub loj steel Kev tsim steel: Lub Rau Hli 7, tus nqi nruab nrab ntawm 20mm re ...Nyeem ntxiv -
Zinc-aluminium-magnesium steel ntawv manufacturers, ZAM coil lwm tus neeg zam ntawv siv thiab qhov zoo
Zinc-Aluminium-magnesium steel ntawv yog ib hom tshiab ntawm high-corrosion-resistant coated steel ntawv.Nws cov txheej txheem galvanized feem ntau yog tsim los ntawm zinc, uas yog tsim los ntawm zinc ntxiv rau 11% aluminium, 3% magnesium thiab ib qho me me ntawm silicon.Tam sim no thickness ntau ntawm stee...Nyeem ntxiv -
Lub neej expectancy ntawm cov xim steel ru tsev vuas yog dab tsi?
Thaum tham txog xim steel ru tsev vuas, ntau tus phooj ywg cov neeg siv khoom yuav xav tias lawv yog tib yam.Lawv txhua tus yog ua los ntawm ib txheej hlau.Dab tsi tuaj yeem sib txawv, tab sis rau cov neeg uas paub cov xim hlau vuas zoo, koj yuav tsum tau them sai sai rau kev yuav cov xim hlau vuas....Nyeem ntxiv -
Lub Tsib Hlis 29: Kev thov yog qhov nyuaj kom rov qab los sai sai, thiab cov nqi hlau yuav khiav qis rau lub lim tiam tom ntej
Cov nqi lag luam feem ntau tsis muaj zog rau lub lim tiam no.Tshwj xeeb, kev ua lag luam tau cuam tshuam los ntawm kev sib kis, qhov kev thov rov qab tau raug txwv, kev lag luam yav tom ntej tau poob mus rau theem tshiab qis, thiab kev xav tau xav tau poob qis heev.Nyob rau tib lub sijhawm, 4th rounds ntawm coke ...Nyeem ntxiv -
Yuav ua li cas xaiv ppgi ppgl thiab txiav txim kom muaj nuj nqis
Kev tiv thaiv corrosion ntawm ntau hom txheej txheej ntawm ppgi ppgl coil kuj txawv.Piv txwv li, nyob rau hauv cov ntaub ntawv ntawm tib txheej thickness, corrosion kuj ntawm kub-dip galvanized txheej yog siab dua li ntawm kub-dip galvanized txheej.Tsis tas li ntawd, c...Nyeem ntxiv
