Prepainted Steel Coil1

3 year ago

31 0 

Shandong Guanzhou Iron and Steel Group Co., Ltd

3 year

Product details

Product Description

Brief introduction: Using Hot Galvanized Steel Coil as the substrate, color coated steel coil is made by first going through surface pretreatment, then the coating of one or more layers of liquid coating by roll coating, and finally baking and cooling. The coatings used including polyester, silicon modified polyester, high-durability, corrosion-resistance and formability.Features: No need of manually clean, with the rain washing can be relized in heavy pollution area of roof and metope lasting cleanPurpose: Using in industrial dust pollution area, sand area.

Pre-painted steel products play an important role in the steel structured construction. And the raw material used for Sunrise products are all from the best plants in the world. And Strict endurance tests have been done to ensure the quality for product life and meet the requirements by state.

Pre-painted steel is anew building material. No pollution is its main feature. Also, it can be reducing the cost and staff, shorten the work times by using this kind of building mateials, so it has the high efficiency.

Pre-painted steel is applied to building construction, home applicances like air conditioning, washing machine, etc, and industrial maching for its fine weathering resistance, corrosion resistance, high ability of machining and beautiful semblance.
Users can select proper paint for colored band like polyester silicon modified polyester,polyoxyethylene plastic collosol, poly (vinylidenne fluoride) and so on according to their application conditions. Pre-painted steel is going to replace wood and other material with its special advantages, such as: avoiding discoloration, climate tolerance and anti-powdering. It reduces most of the maintenance charge. At the same time, the various of colors and the special surface coating and structure endow pre-painted steel a great mobility and plasticity in every application area.
Pre-paint steel is a bare metal substrate or corrosion resistant substrate that has had paint applied to both sides through a constant coil coating process, which produces an unchanging paint finish. The metal is relaxed, cleaned, and chemically treated during the procedure. Depending on product specifications, one or both sides may then be primed and coated, oven cured, and rewound for best performance and durability.
In china, construction is the main application area of pre-painted steel. At the same time,as its advantages being known and the technology improving day by day, it is not only well used in steel producing area, but also accepted by car producers, nonferrous metal,electromechanical device,electrical appliances,coal mine, light manufacturing, foodstuff,furniture, current consumption.

Product Specification

Standard	ASTM, Bs, EN, DIN, GB, JIS, ASME, etc.
Grade	Dx51D, Dx52D, Dx53D, DX54D, S220GD, S250GD, S280GD, S350GD, S450GD, S550GD; SGCC, SGHC, SGCH, SGH340, SGH400, SGH440, SGH490, SGH540, SGCD1, SGCD2, SGCD3, SGC340, SGC340 , SGC490, SGC570; SQ CR22 (230), SQ CR22 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80(550), CQ, FS, DDS, EDDS, SQ CR33 (230), SQ CR37 (255), SQ CR40 (275), SQ CR50 (340), SQ CR80 (550); or Customer’s Requirement
Thickness	0.12~3.00 mm (cold rolled)，1.20~4.60 mm (hot-rolled)
Width	600mm-1500mm or 914mm/1000mm/1200mm/1219mm/1220mm
Tolerance	Thickness: ±0.01 mm
Tolerance	Width: ±2 mm
Coil ID	508 mm - 610 mm
Coil weight	3 Tons - 8 Tons or as client requirement
Zinc coating	30g/m² - 275g/m²
Spangle	Big spangle,Regular spangle,Mini spangle,Zero spangle
Surface treatment	Oil,Passivation, Chromated, Skin-passed, Anti-finger Print
HS code	72104900.00
Loading Port	Tianjin Port, Qingdao Port, Shanghai Port
Payment Term	L/C or T/T(30% deposit)
Delivery time	Within 15 workdays after deposit received
Package	plastic film + water proof paper + steel plate + packing steel strip
Application	Widely used in road, railway, civil construction, water conservancy construction; all kinds of machinery, electrical appliances, window protection and aquaculture, etc.

Chemical component

Bse metal type	Grade	CHEMICAL COMPOSITION %
Bse metal type	Grade	C	Si	Mn	P
Cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF	≤0.10	-	≤0.50	≤0.035
	DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030
	DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030
	DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
	DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
Hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035
Hot rolled steel sheet	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025

Product Display

Packing & Delivery

1.Each bare coil to be securely tied with two bands through the eye of coil (or not) and one circumferential.
2.the contact points of these bands on the coil edge to be protect with edge protectors.
3.Coil then to be properly wrapped with water proof /resistant paper, it then to be properly and completely metal wrapped.
4.Wooden and iron pallet can be used or as your requirements.
5.And each packed coil to be properly wrapped with band, three-six such band through the eye of coil at about equal distance.

FAQ

1. What's your advantage?

A: Honest business with competitive price and professional service on export process.

2. How I believe you?

A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. Besides, there is trade assurance from Alibaba, your order and money will be well guaranteed.

3.Can you give warranty of your products?

A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service.

4.Where are you? Can I visit you?

A: Sure,welcome to you visit our factory at any time.

5. How about the delivery time?

A: Within 15-45 days after we confirm you requirement.

6. what kind of payment does your company support?

A: T/T, 100% L/C at sight, Cash, Western Union are all accepted if you have other payment,please contact me.