14 Years Factory Aluminum Gutter Coil Wholesale to Durban
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|Product Name||Aluminum Gutter Coil/Gutter Aluminum Coil|
|Thickness||0.022mm to 3.0 mm|
|Width||Standard width:1240mm; 1200mm|
|All width: 30mm – 1600mm|
|Interior dia: 405mm,505mm|
|Weight||2.5 T/coil,3.0 T/coil|
|Surface||Embossed, mill finish, coated; aluminum gutter coil|
|Color||AS to all RAL color|
|Coating Thickness||PE: more than 18 micron|
|PVDF: more than 25 micron|
|More than 2h|
|Coating adhesion||5J(EN ISO-2409:1994)|
|Impact Resistance||No peeling or cracking(50 kg/cm,ASTMD-2794:1993)|
|MEK resistance||More than 100|
Hot dip galvanized steel coil
Galvanized steel coils are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 180 grams per square meter.
Hot-dip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.
PROFILAND STEEL produces hot-dip galvanized steel coils with very good work at further cold forming and bending processes.
• Steel grade: DX51D+Z
• Zinc coverage: 40-275 g/sqm on both sides (depending on the requested specification);
• Thickness: between 0.2 mm and 4.00 mm;• Width: 600mm,914mm,1000mm, 1220mm, 1250,1500mm;
• Coil weight: 3-10 mt;• Coil ID: 508 mm;
• Coil OD: 900-1500 mm ;
Depending on their usage, the hot-dip galvanized coil can be delivered slightly oiled.
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