SHANDONG GUOJIE NEW MATERIALS CO., LTD.
Galvanized steel strip
Classification ：
Galvanized Strip
Keywords ：
Galvanized steel strip
PRODUCT DETAILS
Galvanized strip steel is a kind of raw material called (zinc), which is used to coat the long and narrow strip steel which is cold-rolled or hot-rolled to varying degrees. Hot dip galvanizing has the advantages of even coating, strong adhesion and long service life. Complex physical and chemical reactions occur between the hot-dip galvanized steel pipe substrate and the molten plating solution, forming a corrosion resistant zinc iron alloy layer with compact structure. The alloy layer is integrated with the pure zinc layer and the strip steel matrix. Therefore, it has strong corrosion resistance.
Use of galvanized strip steel: strip steel is widely used in the production of welded steel pipes, as the blank of cold bending section steel, and in the manufacture of bicycle frames, rims, clamps, washers, spring blades, saw blades, hardware products and blades. The use of high hot dip galvanized strip steel is naturally associated with the application of galvanized strip steel in construction, light industry, automobile, agriculture, animal husbandry, fishery, commerce and other industries.
Product name: | Galvanized Strip |
Place of Origin: | China |
Type: | Steel Strip |
Standard: | AISI, ASTM, BS, DIN, GB, JIS ETC. |
Certificate: | ISO9001 |
Grade: | SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc |
Thickness: | 0.11-5.0mm |
Surface structure: | anti-finger print /skin pass/oiled/ dry/chromated |
Size: | Customized according to customer needs |
Tolerance: | ±1% |
Processing Service: | Bending, Welding, Decoiling, Cutting, Punching, Welding |
Invoicing: | by actual weight |
Delivery Time: | 7-15 days |
Technique: | Hot Rolled Based, Cold Rolled |
Port: | Tianjin Qingdao or according to your requirement |
Packaging Details | in bundles, in bulk, customized packing. |
Production process:
The first stage: pickling and decontamination of the whole roll of strip steel to make the surface bright and clean.
The second stage: after pickling, it is cleaned in ammonium chloride or zinc chloride aqueous solution or mixed ammonium chloride and zinc chloride aqueous solution tank, and then sent to the hot dip tank for galvanizing.
The third stage: after the strip steel is galvanized, it is rolled up and put into storage. The galvanized layer can generally not be less than 500g/m2 according to the customer's needs, and any sample shall not be less than 480g/m2.
Post treatment of galvanized strip steel includes passivation, pre phosphating and oiling. First of all, passivation treatment should be carried out on the galvanized strip steel, which can improve the surface structure and luster of the zinc coating, improve the corrosion resistance and service life of the zinc coating, and improve the adhesion between the coating and the base metal. The chromate passivation treatment is mainly used. Some activators, such as fluoride, phosphoric acid or sulfuric acid, are added to the passivation solution to obtain a thicker chromate film after passivation. When there is fluoride in the passivation solution, the surface tension of the steel strip can be reduced, the film forming reaction can be accelerated, and the chemical polishing effect can be increased to make the passivation film fine and bright.
PACKAGING AND DELIVERY
Our company has been engaged in domestic trade for more than ten years and has rich experience in trade. In 2016, we opened the market to foreign countries. Now we have more than 100000 tons in stock, more than 800 kinds of specifications. These products are suitable for engineering, coal mining, textile, electric power, boiler machinery, military and other fields.Our main products are stainless steel ,galvanized steel,carbon steel,steel profile and so on.
Packaging and delivery
FACTORY APPEARANCE
SHANDONG GUOJIE NEW MATERIALS CO., LTD.
Shandong Guojie New Materials Co., LTD is located in Shandong Province, a steel production base. it is a large-scale iron and steel enterprise integrating production, processing and sales. With good reputation, high-quality products, strong strength and low prices, it is well-known all over the country.
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FACTORY APPEARANCE
Our company has been engaged in domestic trade for more than ten years and has rich experience in trade. In 2016, we opened the market to foreign countries. Now we have more than 100,000,000 tons in stock, more than 800 kinds of specifications. These products are suitable for engineering, coal mining, textile, electric power, boiler machinery, military and other fields.
Construction Engineering
Coal Mining
Mechanical Production
Power Production
Chemical Industry
Textile Industry
CUSTOMER VISIT
We have multiple warehouses and have import and export licenses to provide one-stop, professional trade services for brand steel from procurement, quality inspection, warehousing, LCL to export.
QUALIFICATIONS
Our products comply with ISO, ASTM and other international standards.
So far, our products have been exported to Malaysia, Vietnam, Singapore, the United States, Pakistan, Russia and neighboring countries, Mexico, Australia, Canada, Chile, Peru, Colombia, South Africa, Guyana and other countries and regions.
FAQ
Q1:Can you send samples?
Q2:What product information do I need to provide?
Q3:It's my first time to import steel products, can you help me with it?
Q4:What about product prices information?
Q5:What ports of shipment are there?
Q6:What is your terms of payment ?
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