One of Hottest for Precoated Gi Sheet - China factory regular spangle galvanized steel coil gi dx51d – Yifu


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Fast and fantastic quotations, informed advisers to help you choose the correct products that suits all your needs, a short manufacturing time, responsible good quality control and distinct companies for paying and shipping affairs for Galvanized Steel Sheet Metal, Steel Sheet Galvanized, Al Zn Steel Coil, We are devoted to provide professional purification technology and solutions for you!
One of Hottest for Precoated Gi Sheet - China factory regular spangle galvanized steel coil gi dx51d – Yifu Detail:

1. What is hot dip galvanized steel coil.

Hot-dip galvanizing is to make the molten metal react with the iron matrix to produce an alloy layer, so that the matrix and the coating are combined. Hot-dip galvanizing is to pickle the steel parts first. In order to remove iron oxide on the surface of the steel parts, after pickling, it is cleaned in a tank of ammonium chloride or zinc chloride aqueous solution or a mixed aqueous solution of ammonium chloride and zinc chloride , and then sent to the hot dip coating tank. Hot-dip galvanizing has the advantages of uniform coating, strong adhesion and long service life.

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2. According the surface for galvanized steel sheet, there are big spangle,regular spangle, mini(small) spangle , zero spangle.

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3. Production process:

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Hot rolled steel coil ——-decoiler—-entry accumulator—-annealing furnace—–zinc pot—-cooling tower———air knife——–chromating——exit accumulator—–coiler ——–galavanized steel coil

4. What are advantage of galvanized steel coil?

Because it is produced through applying Zn coat on both faces by hot dip process.It enjoys both the physical protective feature and electrochemical protective property of Zn.

Machinability. It can satisfy the processing requirements of rolling, Coiling and others processes alike.

Thermal resistance:Common HDG steel plate normally works under 230,and has its color changed at 250, however, galvanized steel plate can sustain the environment at 315℃ for long time.

High reflectivity:Reflection ability of heat and lights twice as much as those of hot-dip zinc steel sheet, and its reflectivity is more than 0.70, which isan ideal construction materials of saving energy.

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Package&Shipping :

Offer different modes of transport depending on the customer’s destination: rail transport and sea transport. Among them, sea transportation is more common. Load: The requirements of each shipping company are different, according to the requirements of each shipping company, strictly abide by the rules, loading , fixing products. Mark: Make and paste according to customer requirements.

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Product detail pictures:

One of Hottest for Precoated Gi Sheet - China factory regular spangle galvanized steel coil gi dx51d – Yifu detail pictures

One of Hottest for Precoated Gi Sheet - China factory regular spangle galvanized steel coil gi dx51d – Yifu detail pictures


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We insist about the theory of growth of 'High excellent, Performance, Sincerity and Down-to-earth working approach' to offer you with great company of processing for One of Hottest for Precoated Gi Sheet - China factory regular spangle galvanized steel coil gi dx51d – Yifu , The product will supply to all over the world, such as: UAE, Mexico, Thailand, We have a professional sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique products.
  • Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Mamie from Algeria - 2017.06.25 12:48
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Sophia from Dominica - 2017.11.11 11:41