OEM Customized Coated Gi Sheet - China factory regular spangle galvanized steel coil gi dx51d – Yifu
OEM Customized Coated 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.
2. According the surface for galvanized steel sheet, there are big spangle,regular spangle, mini(small) spangle , zero spangle.
3. Production process:
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.
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.
Product detail pictures:
Related Product Guide:
We have now our possess revenue group, design staff, technical crew, QC team and package group. We now have strict excellent regulate procedures for each process. Also, all of our workers are experienced in printing subject for OEM Customized Coated Gi Sheet - China factory regular spangle galvanized steel coil gi dx51d – Yifu , The product will supply to all over the world, such as: San Francisco, Japan, Mauritius, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective products and meticulous after-sales service. We firmly believe that: we are outstanding as we are specialized.
By Sara from Philippines - 2017.01.11 17:15
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
By Christine from UK - 2018.09.23 18:44
