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Parameters of Color Coated Galvanized Steel Coil
Specifications (mm) | |
Coil thickness | 0.17~1.5mm |
Coil width | 700~1250mm |
Coil internal diameter | φ508mm/φ610mm |
Coil external diameter | φ800~1500mm |
Coil weight | 4--6 tons |
Coating Performance Testing Standards
Specifications (mm) | |
Coating Structure | 2/2 (double coating front/back) |
1/2 (double coating front/single coating back) | |
1/1 (single coating front/single coating back) | |
Color | As required by customers |
Paint Film Thickness | 25-30μm |
zinc coating weight: 60—270 g/m2
Primer painting thickness:5-7 micrometer, second painteing thickness:21-25 micrometer
| Structural Diagram of Color Coated Steel Sheet |
| 1.Fine coating (paint the back) |
| 2.The beginning of coating (primer) |
| 3.Chemical conversion layer |
| 4.Zinc coating |
| 5.Cold layer |
Color coated steel sheets feature excellent decorativeness, bendability, corrosion resistance, coating adhesion and color fastness. They are ideal substitutes for wood panels in the construction industry because of their good economic features such as convenient installation, conservation of energy and resistance to contamination.
Color coated steel sheets are a new-type pre-coated steel product developed rapidly in the past thirty years. Color coated steel sheets are made on high-speed continuous coating lines through a number of processes such as chemical pretreatment, primary coating and finish coating, thus they have better coating quality than single piece coating.
Any need or question, please don't hesitate to contact Zari.
Zari
Sales Manager
Shandong Tongya Traffic Safety Facilities Co., Ltd.
Address (Beijing office): Room 2305,Block 10,Yiyuanju,Courtyard 4,Cuiwei Road, Haidian District, Beijing, China
Postcode: 100036
Mobile phone: +86-18801427112
Telephone: +86-010-88613215
Fax: +86-010-88613214
Skype: zari0910
Package in the photos as below.
color coated galvanized steel coil