Prepainted Galvanized Steel Sheet

Prepainted galvanized steel sheet Advantages : 1.Light material &good durability,its weight is corrugated steel roof in ten of glazed tile 2.Lifespan is as long as 30 years,anti-corrosionand anti-septic for zinc coating ensure its’ excellent lifespan 3.Excellent waterproof,it is...

Product Details

Prepainted galvanized steel sheet


Prepainted steel sheet (PPGI) is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.

 

The base metals for prepainted steel sheet(PPGI)consist of cold-rolled, HDG electro-galvanized and hot-dip Alu-zinc coated. The finish coats of prepainted steel sheets(PPGI) can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.

 

The production process of (PPGI) has evolved from one-coating-and-one-baking to double-coating-and-single-baking, double-coating-and-double-baking and even three-coating-and-three-baking.



Advantages :

1.Light material &good durability,its weight is corrugated steel roof in ten of glazed tile

2.Lifespan is as long as 30 years,anti-corrosionand anti-septic for zinc coating ensure its’ excellent lifespan

3.Excellent waterproof,it is seamless,making 100%waterproof. 

4.Cost effective:it is easy to install ,so that it can decrease the construction thoughnessand increase construction effectiveness. 

5.Various colours:we can make any colour for you.paint will not crack,peel or fade,it does not need repainting. 

6.Resistance to strong wind.


Name

Prepainted galvanized steel sheet

Standard

PPGI:JIS G3302,GB/T 12754-1991,ASTM A653/M;

PPGL:ASTM A792/M,JIS G3322

Material

SGCC/SGCD/SECC/CGCC/S250GD/S280GD/S350GD/G550/DX51D+Z/DX52D+Z/CGLCC

Thickness

0.12-2.75mm

Width

20-1250mm,Normal width is 914/1000/1219/1220/1200/1250/1500mm

Type of coating process

Front:double coated&double drying;

Back:double coated&double drying;single coated&double drying;

Coil ID

508mm/610mm

Coil weight

3-12tons

 




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