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Magaca
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iibka kulul dx51d z100 gi gariiradda galvanized bir diyaarsan oo kulul la rusheeyey ppgi galvanized bir gariiradda
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Heerka
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AISI,ASTM,GB,JIS
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Qalab
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SGCC,SGCH,G550,DX51D,DX52D,DX53D
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Summada
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Shandong oulan steel
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Dhumucda
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0.15-6.0mm
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Ballaca
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600-1500 mm
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Dulqaad
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+/- 0.01mm
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dahaarka Zinc
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40-600g/m2
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Daaweynta dusha sare
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Unoil, qalalan, chromate passivated, non-chromate passivated
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Spangle
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Spangle joogta ah, spangle ugu yar, spangle eber, spangle weyn
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Aqoonsiga gariiradda
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508mm/610mm
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Miisaanka gariiradda
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3-8 tan
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Farsamada
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Kulul duuban, qabow duuban
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Xidhmada
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Xirmooyinka dhoofinta badda ee caadiga ah:
3 lakab oo xirmo ah, gudaha waa warqad kraft ah, filimka caagga ah ee biyaha ayaa ku yaal dhexda iyo bannaanka xaashida birta GI si loogu daboolo xariijimo bir ah oo quful leh, oo leh gacmo gariir gudaha ah |
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Shahaado
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ISO 9001-2008, SGS, CE, BV
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MOQ
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22 TONS (hal 20ft FCL)
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gaarsiin
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15-20 maalmood
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Wax soo saarka bishii
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30000 oo tan
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Sharaxaada
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Birta galvanized waa bir khafiif ah oo leh dahaarka zinc. Zincku wuxuu ilaaliyaa birta isagoo siinaya ilaalin cathodic birta soo shaacbaxday
, markaa haddii dusha sare dhaawacmo zincku wuu daxaloobayaa doorbidida birta. Birta Zinc waa mid ka mid ah wax soo saarka aadka loo isticmaalo, waxaana si weyn looga isticmaalaa dhismaha, baabuurta, beeraha iyo meelaha kale ee loo baahan yahay in birta laga ilaaliyo daxalka. |
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Hadallo
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Caymisku waa dhammaan khataraha oo aqbal imtixaanka qolo saddexaad
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Premium Hot-Dipped PPGI Galvanized Steel Coil waa wax soo saar bir ah oo wax qabad sare leh oo loogu talagalay codsiyada dalbanaya dheelitirnaanta caabbinta daxalka, qaabaynta, iyo bilicda horay loo dhammeeyay. Waxaa lagu soo saaray galvanization kulul oo joogto ah (Z60-Z275g zinc daahan), gariiraddu waxay ka kooban tahay koofiyad-polymer ah oo hore loo rinjiyey (polyester, SMP, ama PVDF) oo lagu dabaqay substrate bir-yar oo kaarboon ah (darajooyinka SPCC/SGCC), taasoo meesha ka saaraysa baahida rinjiyeynta goobta.
Nidaamka ilaalinta laba-lakab-saldhigga hodanka ku ah caabbinta daxalka ee allabaryada iyo koodhka polymer ee cimri dhererka - ayaa ka dhigaysa mid ku habboon samaynta baaxadda weyn ee dhismaha, qalabka, iyo warshadaha baabuurta. Waxaa lagu heli karaa dhumucdiisu tahay 0.15mm ilaa 2.5mm iyo ballac ilaa 1250mm, gariiraddu waxay taageertaa duubista samaynta, shaabadeynta, iyo jarida qashinka walxaha ugu yar.
Nidaamka Ilaalinta Dual-Layer :
Kulul-Dip Galvanized Substrate : Dahaarka Zinc (Z60 gudaha gudaha, Z275 ee xeebta) waxay samaysaa xannibaad allabari, ilaalinta birta xitaa marka dusha sare la xoqo ama la gooyo.
Dusha sare ee hore loo rinjiyeeyay : Dahaarka polyesterka (dammaanad 10 sano ah) ee isticmaalka guud; Dahaarka PVDF (dammaanad 20-sano ah) ee soo-gaadhista ba'an ee UV, hubinta ku-haynta midabka muddada-dheer ee lamadegaanka/kulaylaha.
Qaabaynta Darajada Warshadaha :
Waxay ilaalisaa 95% ductility ka dib rinjiyeynta, taas oo u sahlaysa sawir qoto dheer oo qaabab adag ah (tusaale, xayndaabyada baabuurta, albaabbada qaboojiyaha) iyada oo aan lahayn delamination.
Dulqaad adag oo dhumucdiisuna (+/- 0.01mm) waxay hubisaa waxqabadka isku midka ah ee khadadka wax soo saarka otomaatiga ah, oo muhiim u ah qaybaha saxda ah.
Hufnaanta Habka :
Lagu keenay gariiradda waaweyn (5-20 tan) oo leh ikhtiyaar ikhtiyaari ah oo loo kala gooyo ballaadhka caadada ah (ugu yaraan 300mm), hoos u dhigista wakhtiga khadadka duubista 30%.
Dusha sare ee hore loo dhammeeyey waxay tirtiraysaa tillaabooyinka rinjiyeynta ka dib, badbaadinta 40% + kharashka shaqada iyo dahaarka marka la barbar dhigo birta cayriin.
U Hogaansanaanta Caalamiga ah :
Buuxiyay heerarka ISO 14682, ASTM A924, iyo EN 10169, hubinta joogtaynta mashaariicda caalamiga ah (tusaale, kaabayaasha EU, warshadaha Koonfur-bari Aasiya).
Dahaarka-hooseeya ee VOC waxay u hoggaansamaan shuruucda CARB II ee California, oo badbaado u ah isticmaalka guryaha iyo dhismayaasha waxbarashada.
Warshadaha Dhismaha : Waxay soo saartaa saqafyada saqafka, gidaarada dhejiska ah, iyo biraha birta ah ee guryaha hore loo sii sameeyay (tusaale, guryaha casriga ah ee Japan) iyo meelaha warshadaha (tusaale, xarumaha buuxinta Amazon).
Alaabta Guriga : Waxay samaysaa baalal qaboojiyayaal ah (tusaale, Samsung's nooca birta aan lahayn ee dhammaatay), mishiinnada dharka lagu dhaqo, iyo qaboojiyaha, iska caabbinta dufanka jikada iyo kiimikooyinka dharka lagu dhaqo.
Qaybaha Gawaadhida : Waxay soo saartaa maydadka xamuulka qaada (tusaale, Volvo-trailers), harag jiid jiid ah, iyo xajin gudaha ah, oo leh dahaarka Z275 oo ka ilaalinaya milixda wadada Waqooyiga Yurub/Kanada.
Farsamaynta Guud : Waxay ku habboon tahay alaabta birta ah (tusaale, xalalka kaydinta IKEA), calaamadaynta, iyo tubbada HVAC, oo bixisa dheelitirnaanta kharash-ool ah ee adkeysiga iyo qurxinta.
S: Sideen ku kala dooran karaa SMP iyo PVDF koofiyadaha sare?
A: SMP (silicone-modified polyester) waxay ku habboon tahay jawiga warshadaha leh kiimiko khafiif ah; PVDF waxaa lagula taliyaa gobolada xeebaha/ saxaraha u baahan iska caabbinta UV ee ugu badan.
S: Gariiradda ma loo isticmaali karaa iyadoo si toos ah loola xiriirinayo shubka?
J: Haa, laakiin mari furaha bituminous si aad uga ilaaliso cidhifyada la gooyey daxalka alkaliinka, gaar ahaan rukunnada aasaasiga ah iyo gidaarada haynta.
S: Waa maxay cimriga caadiga ah ee aagga warshadaha xeebta?
A: Z275 oo leh daahan PVDF waxay socotaa 15-20 sano; Nadiifinta joogtada ah si meesha looga saaro soodhaha warshadaha waxay kordhin kartaa nolosha adeegga 25%.
S: Warshadu miyay bixisaa midab u dhigma calaamadaha shirkadaha?
J: Haa, waxaanu bixinaa Pantone/RAL midab u dhigma oo leh ΔE ≤1.0 dulqaad, oo ku habboon mashaariicda ganacsi ee waafaqsan astaanta (tusaale, saqafka makhaayadda McDonald's).

