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Product Details

China Factory Cold Rolled Gi Coil Zinc Coated Steel Hot Dipped Galvanized Steel Coil

Product Paramenters

Grade	SGHC, SGCC, DX51D, Q195, all according to the customer's request
Standard	JIS G3302 1998, ASTM A653M/A924M 2004, all according to the customer's request
Thickness	from 0.12mm to 5.0mm, all available
Width	from 600mm to 1500mm, all available
Coil ID	508mm/610mm
Coil weight	from 3-10MT, according to the customer's request
Zinc coating weight	30g/m2-275g/m2, double side
Spangle	big spangle, normal spangle, small spangle, non-spangle
Surface treatment	Chemical passivating, oils, passivating + oils
Edge	mill edge, cut edge
Delivery time	within 7 days after receipt of deposit or L/C,T/T
galvanized steel coils
Surface treatment	Features
Chemical passivating treatment	minimize the chance of white rust forming during the transit and storage
	maintain the bright shiny appearance for a longer time
Oils	minimize the tendency for storage and transit stain
passivating + oils	provide the protection from the storage and transit stain by special chemicals called corrosion inhibitors
Spangle of JISG3302 SGCC zinc coated 0.2mm hot dip galvanized iron gi steel sheet in coil price
Surface finish	Pattern	Application
Normal spangle	Standard spangles with flower pattern	General uses
Small spangle	Minimized spangles than regular	General painting applications
Non-spangle	Extremely minimized spangles	Special painting applications

Product Show

Galvanized steel coil

Hot-dip galvanizing is the reaction of molten metal with an iron substrate to produce an alloy layer, thereby combining the substrate and the plating layer. Hot-dip galvanizing is to pickle iron and steel parts first. In order to remove iron oxide on the surface of iron and steel parts, after pickling, it is cleaned in an ammonium chloride or zinc chloride aqueous solution or a mixed solution of ammonium chloride and zinc chloride.And then sent to the hot-dip plating bath. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

Hot Dipped Galvanized Steel Sheet in Coil (GI) is produced by passing the Full Hard sheet which has undergone the acid washing process and rolling process through the zinc pot, thereby applying zinc film to the surface. It has excellent corrosion resistance, paintability, and workability due to Zinc’s characteristics. Usually, hot-dipped galvanized steel sheet and galvanized steel coil process and specifications are basically the same.

Galvanized steel is to prevent the steel plate surface from corrosion to extend its service life, in the steel plate surfacecoated 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 following categories:
(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;
(3) electric galvanized steel. Made this kind of galvanized steel plating method has good workability. But the coating is thinner, the corrosion resistance and the method of hot dip galvanized sheet
(4) the single side and double difference galvanized steel plating. Single galvanized steel, that is, only in a galvanized products. Material in the antirust processing, welding, painting, machining, etc., two-sided galvanized sheet better adaptability. In order to overcome the single side not the shortcoming of zinc coating, and one in the other side is coated with a thin layer of zinc galvanized sheet, namely double difference galvanized sheet;
(5) alloy and composite galvanized steel. It is made from zinc and other metals such as aluminum, lead, zinc alloy and composite plating of steel plate. This steel has excellent rust resistance, and good coating performance, Besides the above five kinds of color galvanized steel plate, printing and coating of galvanized steel sheet, PVC laminated galvanized steel sheet, etc. But still by far the most commonly used for hot dip galvanized sheet.

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Application

Application

Galvanized steel sheet products are mainly used in construction, light industry, automobile, agriculture, animal husbandry,fishery and other industries. Such as building roofs, highway guardrails, sheet metal processing, roof grilles, household appliance enclosures, ventilation ducts, chimneys, kitchen utensils, grain storage and transportation, frozen processing of meat and aquatic products, etc.

Packing & Delivery

Package	Standard export seaworthy package,suit for all kinds of transport, or as required.
Package		Water-proof Paper + Edge protection + Wooden Pallets
Bulk Size	Any size
Loading Port	Tianjin, Qingdao Port or any China Seaport
Container	1*20ft container load Max. 25 Ton, Max. length 5.8m
Container		1*40ft container load Max. 25 Ton, Max. Length 11.8m
Delivery Time	7-15 days or according to the order's quantity

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Company Profile

Shandong Ganquan Trading Co., Ltd., located in Jinan, the beautiful capital of Shandong Province, is a company integrating steel export and customized design. The company's main products: H-section steel, I-beam, angle steel, channel steel, flat steel, round steel, galvanized profile, stainless steel and p-section steel. Our precision cold-rolled pipe series has smooth appearance and no oxide layer. It is widely used in automobile manufacturing, petrochemical industry, aerospace, boiler equipment, medical equipment and other industries. Comply with Chinese national standard (GS) and American Standard ASTN. The company has advanced product testing instruments, excellent marketing team and domestic channel partners, and has a perfect management plan for product market development and product after-sales service. The sales network and product sales agencies are all over the country. Strong and professional R & D team and advanced and perfect sales and service concept make our products have high popularity and market share at home and abroad. At the same time, we will always adhere to the principle of "reputation first, customer first", always put the interests of customers first, and wholeheartedly provide each of our customers with the best products and the best service.

We look forward to working with friends all over the world to create a better future!

Customer visit

Exported to the United States， Brazil， Guyana， Bolivia， Peru， Malaysia， India， Bangladesh， Kuwait， South Africa， Botswana， Ethiopia， Etc.

Exhibition

Service

Our Service

Pre-sale Service:

1.Samples can be offered with courier fee by buyer's side.
2.Good quality + Factory price + Quick response + Reliable service
3.100% responsible for the quality:all the products are produced by our professional workman and we have a high-work-effect foreigh trade team.
4.We have enough stock and can deliver in short time.
5.Customized designs,colors,sizes and logos are welcome,responsiveness to customers' requirements.

After-sale Service:
1.We will count cheapest shipping cost and make invoice to you at once.
2.On time delivery.
3.Provide real pictuers of loading container,email you the tracking NO. and help to chase the products until the goods arrive you.
4.24 hours online service,if any question,please contact us at anytime in your convinence.

Certifications

FAQ

Q1:What are your company's main products ?
A1: Our main products are stainless steel/carbon/galvanized plate/sheet, coil, round/square pipe, bar, channel, etc.

Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available.

Q3. What are the advantages of your company ?
A3: We have many professionals, technical personnel, more competitive prices and best after-dales service than other steel companies

Q4. How many coutries you already exported ?
A4: Exported to more than 50 countries mainly from America, Russia, UK, Kuwait, Egypt, Turkey, Jordan,India, etc.

Q5. Can you provide sample ?
A5: Small samples in store and can provide the samples for free.
Customized samples will take about 5-7days.

*Note: If you have any question, please feel free to click “Contact Supplier” as below,we will get back to you immediately.