Wuxi Jinlai Mechanical Processing Co., Ltd.
Wuxi Jinlai Machinical Processing Co., LTD
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0.14mm-1.2mm thickness Galvanized thin steel plate Q235
Galvanized Steel Coil gets coated in layers of zinc because rust won't attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel. These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of Galvanized steel Coil, the zinc will get corroded first. This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel. For countless outdoor, marine, or industrial applications, Galvanized steel Coil is an essential fabrication component.
| Product Name |
Hot dipped galvanized steel sheet/coil
|
| Stansard | EN10147 ASTM A 653 |
| Material Grade | S550GD+Z SS80 |
| Zinc Alunimum Coating | 40g-200/m2 |
| Coating Material | PE,SMP,HDP |
| Top Coating Thickness | 15μm-25μm |
| Back Coated Thickness | 5μm-20μm |
| Thickness | 0.12-1.20mm |
| Width | 600-1500mm |
| Length | customized |
| Delivery Time | 15-30 days after receive deposit |
| Payment | 30% T/T as a deposit and the balance 70% paid 7 days before shipping |
| Packing | Waterproof paper,galvanized steel covered and steel strip packed with iron pallet |
Hot Dip Galvanized steel produced by JIN LAI,is coated with zinc using a continuous and controlled process. The tight metallurgical bond between the steel and coating takes place in a continuous galvanizing line. This process results in a material with the strength and formability of steel and with the corrosion protection provided by zinc. The zinc coating protects the base metal from external corrosive elements in two main ways, by acting as (1) a physical barrier and (2) a sacrificial anode.
Tolerance on Nominal Thickness for galvanized steel
| Thickness (mm) | ASTM | ½ ASTM |
| 0.18 – 0.40 | ± 0.040 | ± 0.020 |
| 0.401 – 1.00 | ± 0.050 | ± 0.025 |
| 1.01 – 1.50 | ± 0.065 | ± 0.033 |
| 1.51 – 2.00 | ± 0.075 | ± 0.038 |
Note: Restricted gauge ranges and customized thickness tolerances can be offered on request.
If you have any question, please feel free to contact us any time.