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PPGL Coils Full Hard G550 Prepainted Galvalume Steel CoilS PPGL steel High Strength Material For sandwich panels

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Address: Baizigang Road,Zhangjiagang City,Jiangsu,China

Contact name:Aramis Shen

Zhangjiagang Wancheng New Material Co.,LTD.

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PPGL Coils Full Hard G550 Prepainted Galvalume Steel CoilS PPGL steel High Strength Material For sandwich panels

Country/Region china
City & Province jiangsu
Categories Ceramic Fiber Products

Product Details

Commercial Quality SGCC prepainted Galvalume steel Coil PVDF Paint Steel roofing and profiles


Brief Introduction:

1. Prepainted Steel Coil is coated with organic layer, which provides higher anti-corrosion property and a longer lifespan than that of galvanized steel sheets.
2. The base metals for Prepainted Steel Coil consist of cold rolled, HDG electro-galvanized and hot-dip alu-zinc coated steel. The finish coats of Prepainted Steel Coil can be classified into groups as follows: polyester, silicon modified polyesters, polyvinylidene fluoride, high-durability polyester, etc.
3. The production process has evolved from one-coating-and-one-baking to double-coating-and-double-baking, and even three-coating-and-three-baking.



ProductPrepainted Galvalume Steel Coil,PPGL steel coils 
StandardASTM A79,GB/T12754,JIS and etc
Brand NameWancheng
CertificatesISO 9001 and ISO14001
MaterialSGCC / SPCC/ DX51D / DX52D
Steel GradeSoft commercial quality or Lock forming quality(LFQ)
Paint Technical

2/1,Top surface:primer coating+finish coating
Bottom surface:primer coating

2/2Top surface:primer coating+finish coating
Bottom surface:primer coating+finish coating
Paint ThicknessTOP 25mic Back:10mic for one layer,25mic for two layers
WidthBelow 1250 mm
Coil LengthAccording to customer requirement
Coil Weight3-10 MTmax
Coil SurfaceWith and Without PVC film depend on customer
ToleranceThickness: +/-0.01mm, Width:+/-2mm
AZ coating180 G/M2 max(According to the customer requirement)
Base MaterialHot dipped Galvalume steel coils
ColorRAL color code or customized color
COIL ID508MM and 610mm
Third Patry inspectionSGS ,BV or other part appointed by customer no problem to accep

Mechanical properties of  substrate:


Tensile Test

Yield Strength

Tensile Strength

Elongation A80mm % ≥













Cardboard inner sleeves, inside is kraft paper,water plastic film is in the middle, and outside GI steel sheet be covered by steel strips with lock, and with inner coil sleeve.Without film eye to sky and with film eye to wall.Without film eye to sky and with film eye to wall
(1). Coating Thickness: ≥20μm
(2). Pencil Hardness: 2H
(3). 60° specular glossiness of coating: >60
(4). 180°bend: ≤3T
(5). Impact: ≥9J
(6). Salt Fog Resistant: ≥500h
(7). Color difference: <0.8ΔE

1Good quality with good sales volume (TOP 5)
2Base materialFirst-grade cold-rolled steel coils
3Quality coatingFamous paint brand--AkzoNobel, Beckers, PPG;
4Mature process technology and Strict production process control since 1995.
5Good serviceWe promise to reply all customers within one working day (24 hours).
6Strong TraceabilityAll of our coils have our unique code;
Date base for each coil.

We are leading steel coils manufacture in China and have been in exporting field many years.With advanced technology and strict quality control systems, we produce and supply higher quality according to customers' requirements,till now we have exported to more than 50 countries and regions in the world and set long term cooperation with current customers, we receive glorious reputation from our current customers. So far every customer is satisfied with our materials, therefore we are confident to offer you good quality materials as per different customers' request.So far more and more customers start to use”Wancheng” coils,if you have any steel coils requirement, pls free to contact us 

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