The purity of the coating is high, so the corrosion resistance of the
coating at the same thickness is better than that of hot-dip galvanized products.
According to the test, under the same conditions, according to the
American standard (ASTMB 114), the red rust resistance time of a micron
coating is 12 hours for electrogalvanizing and less than 10 hours for hot
galvanizing. However, it is very difficult to obtain a thick electro-galvanized
coating (large power consumption, high cost, and technical difficulty).
As a color-coated substrate, the use of electro-galvanized is also
mainly applied to home appliances, steel furniture, doors and windows, and the like.

+8619153115539

info@chengshunmetal.com

E-mail

PRODUCTS

MESSAGE

Product Details

Product information

The galvanized varieties used for color-coated steel plates for construction are galvanized and alloy coated products. Their performance differences and uses are as follows:

Hot galvanized

The hot-dip galvanizing referred to here refers to hot-dip galvanized pure zinc. It is most widely used in construction. Before it was used as a color-coated substrate, it has been widely used in the construction industry and is currently the main variety of color-coated substrates for construction. Excellent corrosion resistance. Suitable for making building exterior panels. It can process a variety of levels such as general molding, stamping and deep drawing.

Hot-dip galvanized The coating composition of this product is approximately 55% aluminum, 1.5% silicon, and the rest is zinc. It is characterized by excellent atmospheric corrosion resistance, 2-6 times that of galvanized sheet, and excellent corrosion resistance. It also has high temperature corrosion resistance of aluminum plate, smooth surface and good appearance, but the forming and welding properties of the plating layer are slightly worse. It is suitable for building exterior panels, and can be processed in various levels such as general molding and mechanical bite. Hot-dip galvanized aluminum

The composition of the coating is 5% aluminum, 0.1% mixed rare earth elements, and the rest is zinc. It is characterized by good coating formability and atmospheric corrosion resistance 2-3 times that of hot-dip galvanized sheet. Good applicability and welding performance. Compared with hot-dip galvanized steel sheet, zinc flower is small and rarely used in bare state.

Product Name	Color Coated Roof Sheet
Length	1000-12000mm
Width	762-1250mm/600-1100mm(before/after corrugated)
Tolerance	+/-0.02mm
Zinc Coating	30-275g/m2
Top Paint	15-25um
Bottom paint	5-7 um
Surface	unoil, dry, chromate passiveated, non-chromate passivated
Sample	A4 size free of charge

Product details

Color Coated Steel 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 Steel Sheets With Surface Texturing On The Surface Has Extremely Superb Anti-Scratch Qualities.Can Be Produced In Various Colors,And Has Credible Quality And Can Be Mass-Produced Economically.

Application:
1.Buildings And Constructions Workshop,Warehouse,Corrugated Roof And Wall,Rainwater,Drainage Pipe,Roller Shutter Door
2.Electrical ApplianceRefrigerator,Washer,Switch Cabinet,Instrument Cabinate,Air Conditioning,Micro-Wave Oven,Bread Maker
3.Furniture Central Heating Slice,Lampshade,Book Shelf
4.Carrying Trade Exterior Decoration Of Auto And Train,Clapboard,Container,Lsolation Board
5.Others: Writing Panel,Garbage Can,Billboard,Timekeeper,Typewriter,Instrument Panel,Weight Sensor,Photographic Equipment.

CUSTOMER TRANSACTION

STORAGE VIDEO

Factory Appearance

Shandong Chengshun Metal Materials Co., Ltd. is located in Jinan City, Shandong Province. It is a comprehensive company dealing in high-quality steel products, with a superior geographical location and very convenient transportation. The company has a complete and scientific quality system, and has been recognized by the industry for its integrity, strength and product quality.

Packing and shipping

Mainly exported to Europe, Southeast Asia, South Africa, the Middle East, Latin America and other countries and regions, the products are favored by Chinese and foreign users.

product display

Application field

CERTIFICATE OF HONOR

COOPERATIVE PARTNER

PRODUCTION WORKSHOP

Corrugated Roofing Sheet