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Cov txiaj ntsig thiab cov xwm txheej ntawm daim ntawv thov ntawm cov khoom PPGI yog dab tsi?
Cov Ntaub Ntawv PPGI Cov Hlau Galvanized Ua Ntej (PPGI) siv Galvanized Steel (GI) ua cov khoom siv, uas yuav ua rau lub neej ntev dua li GI, ntxiv rau kev tiv thaiv zinc, cov txheej txheem organic ua lub luag haujlwm hauv kev npog kev sib cais tiv thaiv xeb. Piv txwv li, hauv...Nyeem ntxiv -
Kev siv tshuab ua thiab kev siv cov hlau galvanized
Qhov tseeb tiag tsis muaj qhov txawv tseem ceeb ntawm galvanized strip thiab galvanized coil. Qhov tseeb tiag tsis muaj qhov txawv tseem ceeb ntawm galvanized strip thiab galvanized coil. Tsis muaj dab tsi ntau tshaj qhov sib txawv ntawm cov khoom siv, zinc txheej tuab, dav, tuab, qhov chaw...Nyeem ntxiv -
Cov hlau kub dip galvanized muaj ntau yam siv!
Hlau kub-dip galvanized yog ib qho ntawm cov hlau galvanized, ntxiv rau hlau kub-dip galvanized thiab hlau txias galvanized, hlau txias galvanized kuj tseem hu ua hluav taws xob galvanized. Txias galvanized tsis yog corrosion resistant, feem ntau ob peb lub hlis yuav xeb, kub galvanized ...Nyeem ntxiv -
Koj puas paub qhov txawv ntawm phaj kub dov & kauj thiab phaj txias dov & kauj?
Yog tias koj tsis paub yuav ua li cas xaiv cov phaj kub dov thiab cov phaj txias dov thiab cov kauj hauv kev yuav khoom thiab siv, koj tuaj yeem saib tsab xov xwm no ua ntej. Ua ntej tshaj plaws, peb yuav tsum nkag siab txog qhov sib txawv ntawm ob yam khoom no, thiab kuv yuav piav qhia luv luv rau koj. 1, Cov khoom sib txawv...Nyeem ntxiv -
Larsen steel sheet pile ua si li cas kom zoo dua hauv subway?
Niaj hnub no, nrog rau kev txhim kho ntawm kev lag luam thiab tib neeg qhov kev xav tau kev thauj mus los, Txhua lub nroog tab tom tsim lub tsheb ciav hlau hauv av ib qho tom qab ib qho, Larsen steel sheet pile yuav tsum yog cov khoom siv tseem ceeb hauv kev tsim kho tsheb ciav hlau hauv av. Larsen steel sheet pile muaj lub zog siab, kev sib txuas nruj ...Nyeem ntxiv -
Cov yam ntxwv thiab kev ceev faj ntawm kev tsim kho ntawm cov hlau xim-coated yog dab tsi?
Cov ntawv hlau xim-txheej, los ntawm kev dov thiab lwm yam txheej txheem los ua cov duab nthwv dej ntawm lub phaj nias. Nws tuaj yeem siv rau hauv kev lag luam, pej xeem, tsev rau khoom, lub tsev loj-ntev hlau qauv ru tsev, phab ntsa thiab kho kom zoo nkauj sab hauv thiab sab nraud, nrog qhov hnyav sib dua, xim nplua nuj, kev tsim kho yooj yim, s...Nyeem ntxiv -
Cov txiaj ntsig ntawm cov ntawv hlau hauv cov txheej txheem siv yog dab tsi?
Tus thawj coj ntawm cov hlau ntawv pawg yog ua los ntawm ntoo lossis hlau cam khwb cia thiab lwm yam khoom siv, ua raws li cov hlau ntawv pawg tsuas yog ua tiav nrog cov hlau ntawv cov khoom siv. Thaum ntxov xyoo pua 20th, nrog rau kev txhim kho ntawm cov thev naus laus zis tsim cov hlau dov, tib neeg tau paub tias cov hlau ntawv pawg tsim los ntawm ...Nyeem ntxiv -
Yuav tsum ua li cas thiaj siv tau cov hlau uas hloov tau qhov siab? Koj yuav tsum paub dab tsi txog kev siv cov hlau uas hloov tau qhov siab hauv cov tsev?
Cov hlau kho tau yog ib hom cuab yeej siv rau kev siv los dai qhov hnyav ntsug hauv kev tsim kho. Qhov hnyav ntsug ntawm kev tsim kho ib txwm muaj ntoo plaub fab lossis kem ntoo nqa, tab sis cov cuab yeej txhawb nqa ib txwm muaj kev txwv loj heev hauv kev muaj peev xwm dai thiab kev ywj pheej ntawm ...Nyeem ntxiv -
Cov txiaj ntsig thiab cov yam ntxwv ntawm H beam yog dab tsi?
H beam siv dav hauv kev tsim kho hlau niaj hnub no. Qhov chaw ntawm H-section steel tsis muaj qhov nkhaus, thiab qhov chaw sab saud thiab sab qis yog sib luag. Qhov seem ntawm H-beam zoo dua li ntawm I-beam ib txwm muaj, channel steel thiab Angle steel. Yog li ...Nyeem ntxiv -
Yuav tsum khaws cov hlau tiaj tiaj galvanized li cas?
Galvanized hlau tiaj tiaj yog hais txog hlau galvanized dav 12-300mm, tuab 3-60mm, plaub fab thiab ntug me ntsis blunt. Galvanized hlau tiaj tiaj tuaj yeem ua tiav hlau, tab sis kuj tuaj yeem siv ua yeeb nkab vuam dawb thiab daim nyias nyias rau dov daim ntawv. Galvanized hlau tiaj tiaj Vim tias galvanized tiaj tiaj ste...Nyeem ntxiv -
Cov kev ceev faj rau kev yuav cov hlau hlau txias yog dab tsi?
Cov hlau hlau kos txias yog cov hlau hlau puag ncig ua los ntawm cov kab ncig lossis cov hlau kub dov tom qab ib lossis ntau daim duab kos txias. Yog li peb yuav tsum xyuam xim rau dab tsi thaum yuav cov hlau hlau kos txias? Hlau Annealing Dub Ua ntej tshaj plaws, qhov zoo ntawm cov hlau hlau kos txias peb tsis tuaj yeem faib...Nyeem ntxiv -
Cov txheej txheem tsim khoom thiab kev siv cov hlau kub-dip galvanized yog dab tsi?
Hlau kub dip galvanized, tseem hu ua kub dip zinc thiab kub dip galvanized hlau, yog tsim los ntawm cov pas hlau los ntawm kev kos duab, cua sov, kos duab, thiab thaum kawg los ntawm cov txheej txheem kub plating coated nrog zinc rau ntawm qhov chaw. Cov ntsiab lus zinc feem ntau yog tswj hwm hauv qhov ntsuas ntawm 30g / m ^ 2-290g / m ^ 2. Feem ntau siv hauv ...Nyeem ntxiv
