Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm pre-galvanized rectangular hollow seem hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav cov khoom ruaj khov ua ntej-galvanized rectangular hollow seem los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov chaw tsim khoom ntawm Pre-Galvanized Rectangular Hollow Section hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
KHOOM
Tianjin Brisk Steeltsom rau cov khoom tsim thiab muab cov seem hollow thiab steel yeeb nkab
Yuav Ua Li Cas Pre-Galvanized RHS Ua
- Coil galvanizing- steel strip yog ntxuav, annealed, thiab dhau los ntawm ib da dej ntawm molten zinc ntawm ib tug nruam kub -dip kab, ces txias thiab coiled.
- Slitting- lub galvanized kauj yog hlais mus rau lub sawb dav xav tau rau lub hom phiaj raj loj.
- Yob txoj kev- lub sawb yog txuas ntxiv dov los ntawm ntau qhov chaw tsim khoom rau hauv cov duab plaub.
- ERW vuam- Cov npoo yog fused ua ke los ntawm hluav taws xob tiv thaiv vuam kom kaw ntu.
- Sizing thiab txiav- lub raj yog qhov loj rau qhov kawg qhov ntev thiab txiav mus rau qhov ntev.
Vim tias qhov vuam tshwm sim tom qab cov coil twb tau coated lawm, cov kab vuam nws tus kheej yog sab laug nrog nyias los yog liab qab ntawm cov hlau tsis muaj kev tiv thaiv tshwj tsis yog tias cov khoom siv thib ob -seam kho (xws li zinc- nplua nuj xim kov- nce) yog siv los ntawm lub zeb.
Txheem thiab Txheej Txheej Txheem
Cov txheej txheej hnyav rau ua ntej-galvanized structural raj ntog ib ncig ntawm Z180–Z275 (100–150 g / m² tag nrho ob sab), pom tau tias sib dua li cov txheej txheej feem ntau ua tiav los ntawm kev xa ntawv-fab kub-dip galvanizing.
Tej kev siv
- Sab hauv cov txheej txheem framing thiab mezzanine pem teb txhawb nqa
- Warehouse racking thiab shelving thav duab
- Lub teeb steel fabrication, rhiav khoom, tshuab thav ntawv
- Fencing thiab gate thav duab nyob rau hauv qis - mus rau - ib puag ncig corrosion
- Cov rooj tog zaum, tso saib sawv ntsug, thiab khw muag khoom fittings thav ntawv
- Kev tsim kho lub hom phiaj dav dav uas lub raj yuav pleev xim los yog hmoov-coated ua tiav kawg
Cov ntsiab lus Pain Feem Ntau Nrog Pre-Galvanized RHS
Weld seam corrosion.Qhov feem ntau tshaj tawm qhov teeb meem yog ntxov ntxov rusting raws cov kab weld, txij li cov txheej txheem ERW kub hnyiab tawm ntawm zinc txheej sab xis ntawm lub seam. Hauv cov chaw ntub dej los yog sab nraum zoov, cov kab xeb nyias tuaj yeem tshwm sim nyob rau hauv lub hlis txawm tias tus so ntawm lub raj zoo li zoo - cov neeg yuav khoom qee zaum yuam kev qhov no rau cov khoom tsis zoo thaum nws yog tiag tiag inherent rau pre- txheej txheem galvanized.
Txheej puas thaum tsim.Roll forming khoov cov coated strip los ntawm ntau lub voj voog nruj, uas tuaj yeem micro- tawg lossis nyias txheej zinc ntawm cov ces kaum ntawm cov duab plaub, tshwj xeeb tshaj yog ntawm cov phab ntsa me me. Qhov no tsis tshua pom tsis muaj kev soj ntsuam ze tab sis tuaj yeem ua rau lub neej luv luv ntawm cov ces kaum piv rau lub ntsej muag tiaj tus.
Cov chav kawm txheej txheej tsis sib xws ntawm cov neeg xa khoom."Pre-galvanized" yog siv xoob hauv kev ua lag luam, thiab qee tus neeg muag khoom tsis qhia meej seb lub sawb puas tau coated rau Z180, Z275, lossis cov chav sib dua. Ob lub raj uas ob leeg hais tias "pre-galvanized" ntawm daim ntawv ntim tuaj yeem muaj qhov sib txawv ntawm cov zinc txheej hnyav thiab yog li qhov sib txawv corrosion lub neej - qhov no yog ib qho kev tsis sib haum xeeb tom qab xa khoom.
Dawb xeb los ntawm nruj stacking.Tshiab tsim ua ntej- galvanized raj feem ntau yog ntim nruj rau kev thauj mus los. Yog tias cov pob khoom ntub dej hauv kev thauj mus los lossis cia thiab tsis qhuav tawm lossis ua pa, zinc oxide (dawb xeb) tuaj yeem tsim ntawm cov hlab hauv kev sib cuag, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv txheej txheej.
Tsis yog ib txwm haum rau kev faus ncaj qha los yog qhov chaw ntub dej.Vim tias qhov hnyav ntawm txheej yog sib dua li kub -dip- tom qab -fab tube, thiab seam yog qhov tsis muaj zog, pre-galvanized RHS feem ntau tsis pom zoo rau kev sib cuag hauv av, kev ruaj ntseg sab nraum zoov hauv ntug hiav txwv, lossis siab -cov av noo ntawm cov cua sov no - cov neeg yuav khoom ntawm tus nqi qis dua li qhov xav tau qee zaum.
Txiav thiab drilling exposes liab qab steel.Txhua qhov chaw txiav, drilling, lossis txiav tawm tshem tawm cov txheej hauv zos. Tsis zoo li qee cov coatings uas muaj zog galvanic "tus kheej- kho" ntawm cov npoo, nyias ua ntej- galvanized txheej tsuas yog muaj kev tiv thaiv kev txi ntawm cov ntsiab lus raug, yog li kov- nrog zinc- cov xim nplua nuj feem ntau xav tau ntev - tiv thaiv lub sijhawm.
FAQ
Q: Vim li cas lub vuam seam ntawm pre-galvanized raj xeb ua ntej?
A: ERW vuam txheej txheem tsim kom muaj cua sov txaus los hlawv cov zinc txheej nyias ntawm txoj kab vuam. Txij li qhov nqaim ntawm cov hlau no yog sab laug liab qab lossis tsuas yog tiv thaiv me ntsis, nws feem ntau yog thawj qhov chaw xeb tshwm, txawm tias lub raj seem tseem tsis zoo.
Q: Ua ntej-galvanized RHS tuaj yeem siv sab nraum zoov?
A: Nws tuaj yeem siv sab nraum zoov hauv qis - mus rau - ib puag ncig corrosion nruab nrab, tshwj xeeb tshaj yog qhov chaw uas cov qauv yuav raug pleev xim los yog qhov yuav tsum tau saib xyuas raws sij hawm. Rau cov ntug dej hiav txwv, siab - av noo, los yog kev siv sab nraum zoov tsis muaj xim, kub-dip galvanized-tom qab-fab tube feem ntau ua tau zoo dua rau lub sijhawm ntev.
Q: Puas yog ua ntej-galvanized raj xav tau pleev xim?
A: Nws tsis yog qhov yuav tsum tau ua, tab sis kev pleev xim lossis hmoov- txheej txheej yog ib qho kev coj ua ua ntej -galvanized structural raj siv sab nraum zoov lossis hauv cov ntawv pom architectural, ob qho tib si rau qhov tsos thiab ntxiv txheej txheej txheej txheej txheej txheej txheej txheej zinc txheej.
Q: Yuav ua li cas ua ntej -galvanized RHS khaws cia ua ntej kev teeb tsa?
A: Cov pob khoom yuav tsum muab khaws cia hauv av, hauv qab npog, thiab nrog cov cua ntws ntawm cov txheej thaum ua tau. Tsis txhob tso cov ntaub ntub dej ntub kom nruj rau lub sijhawm ntev, vim tias cov khoom ntub dej ntawm cov hlab yog qhov tseem ceeb ntawm cov xeb dawb ua ntej cov khoom siv txawm tias ntsia.
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