Shandong Sino Steel Co., Ltd
Shandong Sino Steel Co.,Ltd will always set its goal to promoting the healthy and fast development of Chinese steel industry in good faith, be realistic and pragmatic, maintainour brand stronger, and
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SGHC Hot Sale Color Coated Corrugated Steel PPGI Roofing Tile Regular Spangle
1. Cold-rolled and hot-rolled steel sheets are degreasing by alkali, washed with water, dried, and then annealed in a horizontal (vertical) heating furnace heated by radiant tubes. A certain amount of hydrogen was introduced into the furnace to reduce the atmosphere of the early layers in the furnace.
2. The steel strip heated to a certain temperature is immersed in a zinc solution under certain conditions for hot-dip galvanizing.
3. The size of the spangle is controlled by the liquid zinc composition, and at the same time, it is controlled by the method of forced cooling. Before the spangle begins to spread, the small spangle product is quenched with a small spangle equipment to prevent the zinc liquid from continuing to spread to form a small spangle.
4. After hot-dip galvanizing, after working and cooling, the surface is finished. Finally, depending on the application, the surface is passivated or directly made into color-coated coil plates.
| Product Name | Color Coated Roofing Sheet |
| Length | Coil or as customer's request |
| Delivery time | 20-45 days after receiving deposit |
| Material | SGCC,SGCH,G550,DX51D,DX52D,DX53D |
| Hardness | Full Hard |
| Main market | Southeast Asia, South Asia, Middle East, Europe, Middle& |
FAQ:
Q: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.
Q: How to pack the products?
A: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 during ocean transportation.
Q:Manufacturing and delivery time?
A:about 25 working days after receive the deposit.
A:10-30 days after receiving the down payment or L/C.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up .
Q: How long does it take to get the product if I place an order?
A: With the process of your requirements, we will pack and deliver in 3-7 days. If it is by sea shipment, it will take 15-45 days depending on different locations.
Q:Can we visit your factory ?
A:Warmly welcome once we have your schedule we will pick you up