Hot-dip DX51d galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. The zinc not only serves as a barrier between the steel and the environment, it will sacrifice itself to protect the underlying steel sheet.

| Name | Galvanized Steel Coil, SGCC, Dx51d/Q195/Q215/Q275 Steel Coil GalvaniZed Steel Coils 1.5mm Thickness Zinc Coated Cold Metal Roll Galvanised Steel Coil |
| Thick | 0.12 ~6.0 mm |
| Width | 600-1500 mm |
| Zinc Coating | 30~600G/M2 |
| Coil ID | 508 / 610MM |
| Coil Weight | 3-5 Tons |
| Standard | ASTM-A653; JIS G3302; EN10147;etc |
| Payment Terms | T/T, LC, Kun Lun Bank, Western Union, Paypal, O/A, DP |
| Regular Order | 25 tons or one container, for less quantity, to contact with us for details |
| Hardness | Soft hard(HRB60),medium hard(HRB60-85),full hard(HRB85-95) |
| Surface Structure | Regular spangle,Minimum spangle, Zero spangle, Big spangle |
Advantages
Machinability: It can satisfy the processing requirements of rolling, coiling and others processes alike.
Thermal resistance: Common HDG steel plate normally works under 230ºC, and has its color changed at 250ºC, however, Galvanized steel plate can sustain the environment at 315ºC for long time.
High reflectivity: Reflection ability of heat and light is twice as much as those of hot-dip zinc steel sheet, and its reflectivity is more than 0.70, which is an ideal construction materials of saving energy.
FAQ
Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Q: Can provide OEM/ODM service?
A: Yes. Please feel free to contact us for more details discuss.
Q: Can you provide sample?
A: Yes, for regular size of samples, it's for free but buyer need to pay freight cost.
Q.Surface coating
A:Antirusted painting, varnish painting, galvanized, 3LPE, 3PP,Zinc oxide yellow primer,Zinc phosphate primer and as per customers' request.
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