Hot DIP Galvanized Steel Coil
1. Technical standard: ASTM A653, EN10142, JIS 3302
2. Grade: SGCC, DX51D
3. Thickness: 0.12-0.8mm(the most advantage thickness)
4. Width: 650/726/820/914/1000/1200/1219/1220/1250mm etc.
5. Surface treament: Dry/ oiled, passivation/ anti-fingerprint,
6. Spangle: No/ small/regular/ big spangle.
--- corrosion resistance: Pre-coated steel offers excellent corrosion resistance achived through continuous hot DIP galvanization and corrosion resistant primer/polyester coating. Protection is achieved when zinc and steel are together in the presence of moisture; The zinc protects the steel by galvanic action.
--- lightweight: Metal covered and metal frame buildings offer the safest possible shelter during the storms. Correctly earthed aluminium, because of its high electrical conductivity, offers excellent protection from lighting damage.
--- Economic: The load weight of the steel corrugated sheets on the substructure is very small. This ensures lighter supporting structurals. The purlin spacings can also be increased considerably ensuring reduction in the number of purlins.
--- Appearance: Prepainted steel profiled building sheet can look outstanding in its simplest plain mill finish. It provides a pleasing architectural beauty to all kinds of buildings with a touch of distinctive modernity.
Prepainted steel roofing sheets can be used extensively and economically as a roof/wall cladding material.
|Commodity||Hot dip galvanized steel coil and sheet (GI)|
|Techinical Standard: || JIS 3302 / ASTM A653 / EN10143|
|Grade|| DX51D / DX52D/ DX53D/ S250, S280, 320GD|
|Types: ||Commercial / Drawing / Deep Drawing / Structural quality|
|Thickness||0.12-1.0mm (0.14-0.5mm is the most advantage thickness)|
|Type of coating: || galvanized|
|Zinc coating|| Z60-150g/m2|
|Surface treament||chromed / skinpass/ oiled/slightly oiled/ dry/ anti-fingerprint|
|Surface structure: ||zero spangle / minimized spangle / regular spangle/ big regular|
|ID coil||508mm or 610mm|
|Package: ||Properly packed for ocean freight exportation in 20' ' containers|
|Application:||Industrial panels, roofing and siding for painting|
|Price terms||FOB, CFR, CIF|
|Payment terms||20%TT in advance+80% TT or irrevocable 80%L/C at sight|
|delivery time||25 days after recepit of 20% TT|
|Remarks||Insurance is all risks|
|MTC 3.1 will be handed on with shipping documents|
|We accept SGS certificatation test|