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DX51D Galvanized Strip
Classification :
Galvanized Strip
keywords :
Galvanized 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.
DX51D galvanized sheet material is a non-ferrous alloy mainly composed of zinc as the matrix and other elements. The main alloy elements are aluminum, copper, magnesium, etc. Zinc alloy has low melting point, good fluidity, easy plastic processing and welding, and is resistant to atmospheric corrosion. According to the manufacturing process, it can be divided into cast zinc alloy and deformed zinc alloy. The commonly used cast zinc alloy is zinc aluminum copper magnesium alloy. Its casting process performance is good, and the cooling rate has little impact on the mechanical properties. It is mainly used to manufacture mechanical parts, toys, decorations, household appliances, etc.
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.
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Product name: |
DX51D Galvanized Strip |
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Place of Origin: |
China |
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Type: |
Steel Strip |
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Standard: |
AISI, ASTM, BS, DIN, GB, JIS ETC. |
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Certificate: |
ISO9001 |
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Grade: |
SPCC,SPCD,SPCE/DC01.DC02.DC03/ST12,Q195 .Etc |
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Thickness: |
0.11-5.0mm |
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Surface structure: |
anti-finger print /skin pass/oiled/ dry/chromated |
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Size: |
Customized according to customer needs |
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Tolerance: |
±1% |
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Processing Service: |
Bending, Welding, Decoiling, Cutting, Punching, Welding |
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Invoicing: |
by actual weight |
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Delivery Time: |
7-15 days |
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Technique: |
Hot Rolled Based, Cold Rolled |
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Port: |
Tianjin Qingdao or according to your requirement |
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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.
Warehouse Storage
The company's main products include carbon steel, galvanized, stainless steel coils, color-coated coils, roof panels, color steel, aluminum plates, aluminum coils, angle steel, H-shaped steel, steel bars, etc., with quality assurance and timely delivery.
Packing and shipping
The products are mainly exported to more than 60 countries in South America, Southeast Asia, Africa, the Middle East, etc. The annual export volume reaches more than 1 million tons. Having been engaged in the steel industry for more than ten years, he has rich experience in team management and has established good business relationships with customers and factories.
Application field
We have been engaged in the steel industry for more than ten years and have rich experience in team management. We have established good business relationships with customers and factories, are committed to strict quality control and thoughtful customer service, and provide customized processing services for various products.
Customer visit
OUR ADVANTAGE
Quality Assurance
With ISO9001 management system certification, our experienced staff are available to discuss your requirements and ensure customer satisfaction.
Our services
Due to our excellent quality and competitive prices, we have gained a good reputation in the market to serve customers all over the world and won a good reputation.
Product variety
Rich products and sufficient inventory
Rich experience
More than ten years of industry experience
HONOR
FAQ
Q1:About the product price?
A:Due to the cyclical changes in raw material prices, prices vary from period to period.
Q2:Can you send samples?
A:Of course, we can send samples to all parts of the world, our samples are free, but customers need to bear the courier costs.
Q3:What about your price?
A:Our price is very competitive because we are a factory. Pls feel free to contact us if you are interested in our products.
Q4:Can I go to your factory to visit?
A:Of course, we welcome customers from all over the world to visit our factory.
Q5:How long does your delivery time take?
A:In general, our delivery time is within 7-15 days, and may be longer if the quantity is extremely large or special circumstances occur.
Q6:How many countries you already exported to?
A:We have exported to Canada, Brazil, Chile, Colombia,Thailand, Myanmar, Vietnam, India, Kenya,Ghana,somalia and other African countries. Our export experience is rich, we familiar with different market demands, can help customers avoid a lot of trouble.
Q9:How to pack the products?
A:Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet.It can effectively protect products from corrosion and various climate changes during ocean transportation.
Q10: What are your working hours?
A: Under normal circumstances, our online service hours are: 8:00-22:00. After 22:00, we will reply to your inquiry on the next working day.
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Tel :+8619026598390
E-mail :administrator@sdbzsteel.com
WhatsApp :+8619026598390
Add : Room 1717, Gate 13, Gangcheng Hot Spring Garden, Jinqiao Street, Dongli District, Tianjin City
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