Product Details

Shandong Zhongbao Metal Manufacturing Co., Ltd. of color coated galvanized steel coil

What is Specifications of our color coated galvanized steel coil and other steel coil products?

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.

Specification of Beckers Painting Prepainted Steel Coils(PPGI,PPGL):

1. Thickness: 0.25-1.2mm

2. Width: 914*1250mm

3. Inner Diameter: 508mm

4. Weight of Steel Coil: 4-10MT

5. Zinc coating: 50-275g/m2 AZ Coating : 50-150g/m²

6. Surface Texture: Normal Coated

7. Type of coating structure: 2/1 Coat the top surface of the steel sheet twice,

coat the bottom surface once, and bake the sheet twice.

8. Front side paint thickness: 15-25μm (bottome paint + top paint)

9. Back side paint thickness: 5-7μm

Item	Beckers Painting Prepainted Steel Coils(PPGI,PPGL)
Standard	JIS,EN,ASTM
Grade	SGCC(DX51D+Z)
Thickness	0.25-1.2mm
Width	914*1250mm
Length	As coils or sheets as your requirement
Color	According to your color sample or RAL color code
Zinc coating	AZ50-150g/m2 Z50-275g/m²
Painting thickness	5+25 microns on top side/5-7 microns on back side
Coil ID	508mm
Coil weight	Generally 4-18MT,according to your requirment
Production ability	650000 MTs/year

Mechanical Properties:

1. Mechanical properties of base metals

Grade	Tensile Test
Grade	Yield Strength MPa	Tensile Strength MPa	Elongation A80mm % ≥
DC51D+AZ	280-325	320-500	22
DC52D+AZ	240-300	270-420	26
DC53D+AZ	140-260	270-380	30

2. Common performance of front coating

(1). 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

More informations, pls feel free to contact me!

The application of our color coated galvanized steel coil and other steel coil products.

Construction	Outside	Workshop, agricultural warehouse, residential precast unit, corrugated roof, roller shutter door, rainwater drainage pipe, retailer booth
	Inside	Door, doorcase, light steel roof structure, folding screen, elevator, stairway, vent gutter
Electrical appliance	Refrigerator, washer, switch cabinet, instrument cabinet, air conditioning, micro-wave oven, bread maker
Furniture	Central heating slice, lampshade, chifforobe, desk, bed, locker, bookshelf
Carrying trade	Exterior decoration of auto and train, clapboard, container, isolation lairage, isolation board
Others	Writing panel, garbage can, billboard, timekeeper, typewriter, instrument panel, weight sensor, photographic equipment

Payment:T/T OR L/C

We will offer competitive price to take more market shares. Our commitment is top quality, competitive price and speedy delivery.

What is Packing Information of our color coated galvanized steel coil and other steel coil products?

Our Steel Coils Products and Production Equipment Photos.

Our Certifications of steel coil products.

Our Factory View.

China Steel United Group well-known in domestic and abroad.Our production capacity is 5000 tons/month The steel coils are sold all over the world,including most parts of Asia,Europe,South Africa,North and south America.We have ability to produce:

1. hot dip galvanised steel coil/sheet/strip (Zinc steel or GI)

2. hot dip Galvalume steel coil/plate/strip (Alu-zinc steel or GL)

3. Prepainted galvanising steel coil/sheet/strip(colour coated galvanising steel or PPGI)

4. pre paint galvalume steel coil/plate/strip(colour coated galvalume steel or PPGL)