Gegelung keluli zink aluminium panas
Jenis bayaran:T/T,L/C,Paypal,Others
Incoterm:FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery
Pengangkutan:Ocean,Land,Air,Express
Port:Qingdao,Tianjin,Shanghai
thickness:
Jenis bayaran:T/T,L/C,Paypal,Others
Incoterm:FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery
Pengangkutan:Ocean,Land,Air,Express
Port:Qingdao,Tianjin,Shanghai
Jenama: LH
Standard: AiSi, ASTM, bs, MAKAN, GB, JIS
Bahan: S235B, S235, S195, S215B, S215
Tempat Asal: China
Proses Pengeluaran: Hot Rolled, Sejuk dilancarkan
Rawatan Permukaan: Tergalvani
Bertolak Ansur: ± 1%, ± 3%
Perkhidmatan Pemprosesan: Membengkok, Menyahtapis, Kimpalan, Keratan, Menumbuk
Delivery Condition: normallization
Pembungkusan: Pembungkusan SeaWorthy Standard
Produktiviti: 50k tons per month
Pengangkutan: Ocean,Land,Air,Express
Tempat asal: Jinan
Sokongan mengenai: 50k per month
Sijil: SGS
Kod HS: 7210490000
Port: Qingdao,Tianjin,Shanghai
Jenis bayaran: T/T,L/C,Paypal,Others
Incoterm: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery
Keluli Galvalume juga dipanggil keluli bersalut aloi aluminium-zink, keluli zincalume, keluli zink aluminized (keluli Aluzinc), SGLC. Logam galvalume terdiri daripada 55% aluminium, 43.4% zink dan 1.6% silikon mengukuhkan pada suhu tinggi 600 ° C. Strukturnya terdiri daripada aluminium-besi-silikon-zink, membentuk kristal kuartal yang padat dari aloi. Pandangan pandangan tahap salutan, gegelung keluli tergalvani adalah zink yang disalut pada salutan, manakala salutan gegelung keluli galvalume bukan sahaja mempunyai zink, tetapi juga mempunyai bahagian tambahan aluminium. ) mempunyai rintangan kakisan atmosfera yang lebih baik.
Lembaran keluli galvalume mempunyai ciri -ciri yang sangat baik: rintangan kakisan yang kuat, 3 kali dari lembaran keluli tergalvani tulen; Permukaannya mempunyai spangles yang indah, yang boleh digunakan sebagai panel luaran bangunan.
Rintangan kakisan " gegelung keluli galvalume " adalah disebabkan oleh aluminium, fungsi pelindung aluminium. Apabila zink dipakai, aluminium membentuk lapisan padat aluminium oksida, menghalang bahan tahan kakisan dari menghancurkan lebih jauh bahagian dalam.
Model produk
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Grade |
SGHC, SGCC, DX51D, Q195, all according to the customer's request |
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Standard |
JIS G3302 1998, ASTM A653M/A924M 2004,EN10147,DIN,JIS J3302, all according to the customer's request |
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Thickness |
from 0.12mm to 5.0mm, all available |
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Width |
from 600mm to 1500mm, all available |
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Coil ID |
508mm/610mm |
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Coil weight |
from 3-10MT, according to the customer's request |
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Zinc coating weight |
30g/m2-275g/m2, double side |
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Spangle |
big spangle, normal spangle, small spangle, non-spangle |
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Surface treatment |
Chemical passivating, oils, passivating + oils |
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Edge |
mill edge, cut edge |
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Delivery time |
within 7 days after receipt of deposit or L/C,T/T |
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galvanized steel coils |
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Surface treatment |
Features |
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Chemical passivating treatment |
minimize the chance of white rust forming during the transit and storage |
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maintain the bright shiny appearance for a longer time |
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Oils |
minimize the tendency for storage and transit stain |
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passivating + oils |
provide the protection from the storage and transit stain by special chemicals called corrosion inhibitors |
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Spangle of JIS G3302 SGCC zinc coated 0.2mm hot dip galvanized iron GI Steel Sheet in coil |
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Surface finish |
Pattern |
Application |
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Normal spangle |
Standard spangles with flower pattern |
General uses |
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Small spangle |
Minimized spangles than regular |
General painting applications |
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Non-spangle |
Extremely minimized spangles |
Special painting applications |
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