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Yuav ua li cas xaiv lub photovoltaic bracket?
Ntawm tam sim no, lub ntsiab tiv thaiv corrosion ntawm photovoltaic bracket steel siv cov kab kub galvanized 55-80μm, aluminium alloy siv anodic oxidation 5-10μm. Aluminium Alloy hauv thaj chaw thaj chaw thaj chaw, hauv thaj chaw passivation, nws cov nplaim dej ib txheej ntawm cov oxid oxid ...Nyeem ntxiv -
Muaj pes tsawg hom ntawm galvanized los xij tuaj yeem faib raws li kev tsim khoom thiab kev ua haujlwm?
Galvanized los muab faib ua cov hauv qab no raws li kev tsim khoom thiab kev ua haujlwm: (1) kub dipped galvanized steel ntawv. Daim nyias nyias hlau yog raus hauv molten zinc da dej kom ua ib daim nyias nyias steel ntawv nrog ib txheej ntawm zinc yoog rau nws txoj kev si surfac ...Nyeem ntxiv -
Dab tsi yog qhov sib txawv ntawm European H-nqaj hom he thiab heb?
H-nqaj nyob hauv cov qauv European tau faib raws li lawv cov duab hla, loj thiab cov neeg kho mob. Tsis pub dhau cov koob, hewb yog ob hom sib txawv, txhua tus uas muaj cov xwm txheej thov tshwj xeeb. Hauv qab no yog cov ncauj lus kom ntxaws ntawm ob ...Nyeem ntxiv -
Cov qauv thiab qauv ntawm H-Beams hauv ntau lub tebchaws
H-nqaj yog ib hom hlau ntev nrog H-zoo li tus ntoo khaub lig-ntu, uas muaj npe vim tias nws cov qauv zoo ib yam li tsab ntawv Askiv "h". Nws muaj lub zog siab thiab cov kws kho kom zoo, thiab yog siv dav hauv kev tsim kho, choj, machinery manufacturing thiab eSE ...Nyeem ntxiv -
Hom thiab specifications ntawm cov hlau
I. Steel phaj thiab cov hlau Steel phaj tau muab faib ua cov phaj tuab hlau, nyias cov hlau, nws cov lus qhia tshwj xeeb nrog cov cim "thiab x thickness x ntev hauv millimeters. Xws li: 300x10x3000 uas qhov dav ntawm 300mm, thickness ntawm 10mm, ntev ntawm 300 ...Nyeem ntxiv -
Dab tsi yog lub qhovinal hla?
Feem ntau hais lus, txoj kab uas hla ntawm cov yeeb nkab tuaj yeem faib ua txoj kab uas hla (de) (dn). Hauv qab no los muab koj qhov sib txawv ntawm cov "DE, D, DN" sib txawv. DN yog lub nroog nominal ntawm cov yeeb nkab sau: qhov no tsis yog qhov sab nraud ...Nyeem ntxiv -
Dab tsi yog kub-dov, dab tsi yog txias-dov, thiab qhov sib txawv ntawm ob?
1. Kub Rolling Nruam cov pob zeb lossis cov khoom siv cua sov, rhuab los ntawm cov khoom siv cua sov, cov khoom siv ntxhib los ntawm txiav lub taub hau, tw, thiab tom qab ntawd rau hauv lub pob zeb tiav, th ...Nyeem ntxiv -
Cov txheej txheem thiab cov ntawv thov ntawm cov kub dov
Cov kev qhia tshwj xeeb ntawm kub dov stip steel tshwj xeeb ntawm cov hlau kub vov hlau muaj raws li hauv qab no 600 hli yog li 2500 hli yog hu ua dav strip hlau. Qhov hnyav ntawm Sawb C ...Nyeem ntxiv -
Thickness ntawm cov xim coated phaj thiab yuav ua li cas khaws cov xim ntawm cov xim txheej coil
Xim Coated Phaj PPGI / PPGg yog kev sib xyaw ntawm steel phaj thiab pleev xim, yog li nws cov tuab tuab raws li cov khoom tuab ntawm cov khoom tiav? Ua ntej tshaj plaws, cia siab rau cov qauv ntawm cov xim txheej phaj rau kev tsim kho: (duab ...Nyeem ntxiv -
Cov yam ntxwv thiab siv phaj checker
Checker daim hlau yog cov phiaj hlau nrog cov qauv tshwj xeeb rau hauv qab no: kev xaiv cov khoom siv ua hauv qab no: cov khoom siv hauv paus: cov khoom siv hauv paus ntawm checkered pl ...Nyeem ntxiv -
Cov txiaj ntsig zoo ntawm Corrugated Hlau Yeeb Nkab Culvert Cov Ntawv Thov Engineering
Luv installation thiab kev tsim kho lub sij hawm sib xyaw hlau yeeb nkab ua haujlwm yog ib qho ntawm cov txheej txheem cav tsis ntev los no, nws yog 2.0 hli highNyeem ntxiv -
Cov Txheej Txheem Kho Cua Sov - quenching, tempering, norming, annealing
Quenching ntawm cov hlau yog kom ua kom sov cov hlau mus rau qhov kub tseem ceeb AC3A (sub-eutectic steel) lossis tag nrho ntawm cov Austenitization, thiab tom qab ntawd sai dua tshaj li tus nqi tseem ceeb tshaj plaws ntawm ...Nyeem ntxiv
