Qiimaha Warshada Roll gavalume Roll 0.4mm Galvalume Steel Coil Stock
Qiimaha Warshada Roll gavalume Roll 0.4mm Galvalume Steel Coil Stock
Muuqaal
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Soo Bandhigida Birta Galvalume: Waaritaanka Aan La Barbar dhigi karin iyo Ilaalinta Nolosha:
Birta Galvalume waa shey gaar ah oo isku dareysa xoogga birta iyo iska caabbinta daxalka sare ee aluminium iyo zinc.Ka kooban 55% aluminium, 43.5% Zinc iyo 1.5% Silikoon, walxahan cusubi wuxuu bixiyaa waxqabad aad u fiican iyo nolol cajiib ah oo loogu talagalay codsiyada kala duwan.
Mid ka mid ah sifooyinka ugu muhiimsan ee birta galvalume waa halabuurka gaarka ah.Marka la eego mikroskoob-ka, dahaarka dusha sare ee xaashidan galvanized waxay muujinaysaa qaab-dhismeedka malabka kaas oo aluminiumku uu sido zinc-ka dhexdiisa.Qaab dhismeedkan malabka ma aha oo kaliya inuu bixiyo ilaalinta anodic, laakiin sidoo kale wuxuu hubinayaa in walxaha zinc ay si wax ku ool ah uga ilaalinayaan korantada.Natiijo ahaan, ilaalinta anodic ee birta galvalume si weyn ayaa loo wanaajiyey, iyada oo siinaya difaac adag oo ka dhan ah miridhku iyo daxalka.
Daaweynta dusha sare: Daaweynta kiimikaad, saliid, qalalan, daawaynta kiimikaad iyo saliid, daabacaadda ka hortagga farta.
| Nooca Birta | AS1397-2001 | EN 10215-1995 | ASTM A792M-02 | JISG 3312:1998 | ISO 9354-2001 |
| Birta loogu talagalay Samaynta Qabow iyo Codsiga Sawir-gacmeedka Qoto dheer | G2+AZ | DX51D+AZ | CS nooca B, nooca C | SGLCC | 1 |
| G3+AZ | DX52D+AZ | DS | SGLCD | 2 | |
| G250+AZ | S25OGD+AZ | 255 | - | 250 | |
| Steel-dhismeedka | G300+AZ | - | - | - | - |
| G350+AZ | S35OGD+AZ | 345 Fasalka1 | SGLC490 | 350 | |
| G550+AZ | S55OGD+AZ | 550 | SGLC570 | 550 |
Waxqabadka aan fiicnayn ee birta galvalume kuma koobna ka koobankeeda.Qalabkan la taaban karo ayaa leh qaab-dhismeed heer sare ah, weldability iyo rinjiyeyn, taas oo ka dhigaysa mid si fudud ula qabsanaysa hababka wax soo saarka ee kala duwan.Haddi la leexiyo, la sameeyo ama ku biirto, galvalume si sahal ah ayuu u waafajiyaa qaabka la rabo, taas oo u sahlaysa naqshadeeyayaasha iyo kuwa wax dhisa in ay keenaan aragtidooda hal abuurka nolosha.
Intaa waxaa dheer, iska caabinta birta galvalume ee xaaladaha jawiga ayaa ka duwan dahaarka galvanized-dhaqameedka.Isku darka ilaalinta allabariga ee zinc iyo ilaalinta xannibaadda ay bixiso aluminiumku waxay keenaysaa daahan 2-6 jeer ka wanaagsan birta galvanized kulul ee caadiga ah.Birta Galvalume waa dhagax adag, hubinta sharafta qaabdhismeedka iyo adkeysiga muddada dheer, iyada oo aan loo eegin caqabada deegaanka.
Codsiyada birta galvalume waa mid ballaaran oo kala duwan.Laga soo bilaabo saqafyada qaab dhismeedka iyo nidaamyada derbiga ilaa qaybaha baabuurta iyo qalabka beeraha, wax soo saarka alaabtiisu waa mid aan xad lahayn.Awoodda ay u leedahay in ay u adkeysato xaaladaha cimilada adag, iska caabinta daxalka oo ay ilaaliso bilicdeeda waqti ka dib waxay ka dhigaysaa mid ku habboon mashaariicda gudaha iyo dibaddaba.
Gebagebadii, birta galvalume waa beddelka ciyaarta ee dhinaca qalabka dhismaha.Iyada oo ay ka kooban tahay heer sare, iska caabin daxalka aan la isku halayn karin iyo codsiyo kala duwan, waxay dejisaa heerar cusub oo adkeysiga, isku halaynta iyo cimri dhererka.Maalgelinta birta galvalume maanta oo la kulan ilaalinta aan la qiyaasi karin ee ay bixiso mashruucaaga.
Codsiga
Sida warshadaha alaabta biraha ee China keentay shirkadaha, ganacsiga birta qaranka iyo saadka "Boqol ganacsi iimaan wanaagsan", shirkadaha ganacsiga birta Shiinaha, "Top 100 shirkadaha gaarka loo leeyahay ee Shanghai". Shanghai Zhanzhi warshadaha Group Co., Ltd., (gaaban in Zhanzhi Group ) waxay qaadataa "Integrity, Practicity, Innovation, Win-Win" oo ah mabda'a hawlgalka kaliya, had iyo jeer waxay ku adkeystaan gelinta baahida macaamiisha meesha ugu horeysa.
- Daacadnimo
- GUUL-GUUL
- PRAGMATIC
- Hal-abuurka
