PPGI Coils Color Coated Steel Coil Prepainted Galvanized Steel Coil Z275/Metal Roofing Sheets Building Materials In China

Products Description

PPGI Coils Color Coated Steel Coil Prepainted Galvanized Steel Coil Z275/Metal Roofing Sheets Building Materials In China

Galvanized steel is to prevent the steel plate surface from corrosion to extend its service life, in the steel plate surface coated with a layer of metal zinc, the zinc coated steel plate are called galvanized sheet. According to the production and processing methods can be divided into the 1) hot dip galvanized steel. Thin plate in melting zinc bath, make its surface adhesion of a layer of zinc sheet. At present mainly adopts continuous galvanizing process, namely the continuous roll of steel plate in the melt zinc plating tank made of galvanized steel sheet;

(2) the alloying of galvanized steel. This kind of steel plate is made by hot dip method, but after the slot, immediately heated to a temperature of about 500 ℃, it make the generation of zinc and iron alloy membrane. This kind of galvanized sheet with good coating of sex and weldability;

PPGI & PPGL (prepainted galvanized steel & prepainted galvalume steel)  also known as pre-coated steel or color coated steel coil,It is a product made of hot-dip galvanized steel sheet, hot-dip galvalume steel sheet, electro galvanized steel sheet, etc. After surface pretreatment, one or several layers of organic coating are applied on the surface, and then baked and solidified. The color coated steel coil is light in weight, beautiful in appearance, and has good anti-corrosion performance, and can be directly processed. The color is generally divided into gray, sea blue, brick red, etc. It is mainly used in advertising, construction,decoration, home appliances, electrical appliances, Furniture industry and transportation industry. The coatings used for color coated steel coils are based on the environment in which the resin is selected, such as polyester silicon modified polyester,polyvinyl chloride plastisol, polyvinylidene chloride, and the like.

THE PRODUCTION PROCESS

Product Advantage

C olor-coated coils are light, beautiful and have good anti-corrosion properties, 

and can be directly processed. The colors are generally divided into gray-white,

sea blue and brick red. They are mainly used in advertising, construction, 

household appliances, electrical appliances, furniture and transportation.

 Industry.

The color-coated steel strip using hot-dip galvanized steel strip as the base material is protected by the zinc layer, and the organic coating on the zinc layer plays a covering and protective role to prevent the steel strip from rusting, and the service life is longer than that of the galvanized strip, about approx. 1.5 times.

1. Good durability and corrosion resistance, long service life.

2. Has good heat resistance and is less prone to discoloration at high temperatures. 

3. Has good heat reflectivity and weldability. 

4. The two characteristics of strong durability and high cost performance make it widely used in industrial buildings, steel structures and civil construction.

Chemical Compositio

Galvanized Steel 0.18mm-20mm thick galvanized steel sheet 2mm thick Hot dip galvanized steel sizes galvanized sheet metal roll

bse metal type	Grade	CHEMICAL COMPOSITION %
		C	Si	Mn	P	S
cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF	≤0.10	-	≤0.50	≤0.035	0.03
	DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030	0.03
	DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030	0.03
	DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025	0.03
	DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025	0.03
hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035	0.03
	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025	0.03

Substrate Type

1.Hot-dip galvanized color coated steel sheet(prepainted galvanized steel sheet)The product obtained by coating an organic coating on a hot-dip galvanized steel sheet is a hot-dip galvanized color-coated plate. In addition to the protective effect of zinc, the hot-dip galvanized color-coated sheet also protects against rust and has a longer service life than hot-dip galvanized sheet; 

2.Hot-dip aluminum-zinc color coated sheet(prepainted galvalume steel sheet)Hot-dip aluminum-zinc steel sheets can also be used as color-coated substrates (55% AI-Zn and 5% AI-Zn); 3.Electroplated zinc color coated sheet The electro-galvanized sheet is used as the substrate, and the product obtained by baking with the organic coating is an electrogalvanized color-coated plate. It has a beautiful appearance and excellent processing properties, and therefore can be mainly used for home appliances, audio, steel furniture, interior decoration, and the like.

Types of colour-coating: standard polyester, matt polyester, decoprint.

Coating Type

Polyester (PE): Good adhesion, rich colors, wide range in formability and outdoor durability, medium chemical resistance, and low cost. Silicon modified polyester(SMP): Good abrasion resistance and heat resistance, as well as good external durability andchalking resistance, gloss retention, general flexibility, and medium cost. High Durability Polyester(HDP): Excellent color retention and anti-ultraviolet performance, excellent outdoor durability and anti-pulverization, good paint film adhesion, rich color, excellent cost performance. Polyvinylidene Fluoride(PVDF): Excellent color retention and UV resistance, excellent outdoor durability and chalking resistance, excellent solvent resistance, good moldability, stain resistance, limited color, and highcost.

Product testing

Product texting

(1)In the construction industry: to manufacture exterior and Interior products such as metal shingles, corrugated sheeting, sandwich panels, profiles, metallic ceilings, skirting boards, decorative panels inside heated and non- heated rooms, elevators, doors window shutters, shelves etc.

 (2)In the automotive industry: to manufacture external and internal car body parts (car doors, car boots, oil filters, dashboards, windscreen wipers etc.

 (3)In manufacture of home appliances, furniture, and consumer goods: metallic furniture, lighting equipment, shelves, radiators, сar doors, car boots etc.

FAQ

1.Will you deliver the goods on time?Yes,we promise to provide best quality products and delivery in time no matter if the price change lot or not, Honesty is our company's tenet.

2.How can I get your quotation as soon as possible?The email and fax will be checked in 24 hours, meanwhile, the skype will be online in 24 hours Please tell us the order information about quantity, Specification(steel type, material, size )and destination port, you will get the latest price.

3.How about the sample if i need?The sample will be offered for free if you need, but the freight will be covered by our customer. If we have cooperation, the freight will be covered by our company.

4.How about the MOQ?Generally, the trail order will be accepted.The MOQ can be confirmed according to the different products. For example, the MOQ of PPGI will be 10MT.

5.How about the delivery time?Within 15-30days after receiving the deposit or L/C at sight. Of course, the detail will be confirmed by the quantity and the different products.

6.How to order?Please send us your purchase order by email. Or you can ask us to send you a proforma invoice for your order. We need to know the following information for your order.

7.What is shipment terms?1. Container ship 2. bulk ship 3. Train8.Do you have English Mill Test Certificates?Yes,that is what we give gurantee to our clients9.Do you accept the third party inspection?Yes,absolutely we accept.