Wholesale Colorful Prepainted Galvanized Corrugated Roofing Sheet

• After-sales Service: Online Technical Support
• Warranty: According The Grade
• Type: Color Coated Corrugated Steel Sheet
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS, IBR
• Surface Treatment: Coated
• Model NO.: Prepainted Galvanized Corrugated Roofing Sheet
• Technique: Cold Rolled
• Application: Roofing, Exterior and Interior Wall
• Special Use: Roofing, Exterior and Interior Wall
• Stock: Stock
• Name: Prepainted Galvanized Corrugated Roofing Sheet
• Thickness: 0.12-0.8mm
• Width: 660-1150mm
• Length: 1000-11800mm
• Grade: SGCC Dx51d, SPCC, CGCC
• Zinc Coating: 30-275G/M2
• Paint Type: PE, SMP, Jd, HDP, PVDF
• Paint: 10-25mic/5-12mic
• Applications: Roofing, Exterior and Interior Wall
• Payment: Tt, LC
• Sample: Yes
• Color: Ral Color
• Packing: Standard Export Package
• Country: China
• Tolerance: +-0.01mm
• Transport Package: Standard Export Packing
• Specification: Thinkess: 0.12-0.8mm
• Trademark: HengCheng
• Origin: Shandong
• HS Code: 7210490000
• Production Capacity: 5000tons/Month

Product Description

We, Qingdao Hengcheng Steel Co.,Ltd., are the manufacturer of PPGI and PPGL roofing sheet in China for 15 years.
We have more than 40 pressing machines to produce most of PPGI and PPGL roofing sheet. 
Our products covers corrugated roof sheet, trapezoidal roof sheet, glazed roof sheet and ridge roof sheet.

Thickness	0.12mm-0.8mm
Width	660~1150mm
Length	1000-11800mm
Grade	DX51D+Z DX52D+Z DX53D+Z DX54D+Z DX56D+Z DX57D+Z	CS A CS B CS C FS A FS B	SGCC SGCD	SGC340 SGC400 SGC440 SGC490 SGC510	S220GD+Z S250GD+Z S280GD+Z S320GD+Z S350GD+Z S550GD+Z
Zinc Coating	30-275GSM
Color	According to RAL code
Coating Types	PE, SMP, JD, HDP, PVDF
Coating	Top Paint: 10~25 micron
	Back Paint: 5~12micron
Type of coating process	Front: Double Coated & Double Drying
	Back: Double Coated & Double Drying, Single Coated & Double Drying
Finish	High light, Glossy, Matte
Packing	Standard export package (Plastic film in the first layer, second layer is Kraft paper. Third layer is galvanized sheet+package strip+corner protected, one pallet about 3 tons)
Application	Building industry ,structural use, roofing, commercial use ,household appliance, industry facilities, office buildings
Advantages	1.Design according to customers 'requirements 2.Production under ISO9001-2008 Quality System 3.Easy to be installed as light weight 4.Our products are recyclable materials 5.The less construction period, the more using time.6.paint your logo for free

Chemical Composition and Mechanical Properties
 

Steel grades	Chemical composition%						Residual Element >	Tensile strength (MPa)	Yield strength (MPa)
	C% <	Si% <	Mn% <	P% <	S% <	Alt <
SGCC, DX51D+Z	0.07	0.03	0.50	0.025	0.025	0.020	Cu<0.10 Ni<0.08 Cr<0.10 As<0.05 Sn<0.05	270-500	140-280
DX52D+Z	0.06	0.03	0.45	0.025	0.025	0.020		270-420	140-300
DX53D+Z	0.03	0.03	0.40	0.020	0.020	0.020		270-380	140-260
S220GD+Z	0.17	0.30	1.00	0.035	0.30	0.020		300-440	>220
S250GD+Z	0.17	0.30	1.00	0.035	0.30	0.020		330-470	>250
S350GD+Z	0.20	0.55	1.60	0.035	0.30	0.020		420-560	>350

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