| Commodity | Galvanized coated roofing sheets |
| Type of coating: | Hot dipped galvanized/Prepainted |
| Zinc coating: | Z40-275g/m2 |
| Standard | JIS G3302,ASTM A653,EN10327/DIN 17162 |
| Grade | SGCC/CS-B/DX51D or equivalent. |
| Types | Commercial / Drawing / Deep Drawing / Structural Quality |
| Surface treament | Chromated / skinpass/ oiled/slightly oiled/ dry |
| Surface finished | Minimized spangle / regular spangle/ big spangle |
| Width | 688/750/820/850/900/915 Or custom |
| Thickness | 0.12-2.5mm (0.14-0.5mm is the most advantage thickness) Or custom |
| Advantage | Super Anti-corrosion.Beautiful Appearance |
| Package |
Water proof paper is inner packing,galvanized steel or coated steel sheet is outer packing , side guard plate,then wrapped by seven steel belt.or according to customer's requirement |
| Application | Industrial panels, roofing and siding for painting |
Steel structure house panel, movable house panel, etc.
Note:
1.Free sampling, 100% after-sales quality assurance, Support any payment method;
2.All other specifications of round carbon steel pipes are available according to your requirement (OEM&ODM)! Factory price you will get from ROYAL GROUP.
Next, I will introduce the performance of each link stage and the main features of process performance.
1. Color steel plate uncoiling
2. Color steel plate suture machine
3. The pressing roller corrects the concave and convex surface of the base plate to make the surface of the base plate flat.
4. The tensioning machine shall ensure that the steel plate runs smoothly without supporting the furnace bottom to avoid scratches.
5. Unwinding looper provides effective and sufficient time.
6. Alkali washing and degreasing can ensure the cleanness of the board surface, which is the basis for the subsequent painting process.
7. Cleaning prepares for the later work of product quality.
8. Bake to prepare for the first initial coating.
9. Initial painting
10. Dry to prepare for the next finishing coat.
11. Finish painting: this station is the last station to finish the main color of color steel plate finish paint, and complete the task according to customer requirements and production requirements.
12. Drying: After finishing painting, the product will enter the drying oven to complete the main process of the product.
13. The wind cooling temperature shall not exceed the winding temperature; 38 degrees.
14. The winding looper shall ensure the effective time for the winding down of the winder.
15. The winder shall meet the factory quality requirements of the industry.
16. The tensile force is the tensile force generated by tensioning the plates between various tensile forces.
17. Deviation rectifying machine
18. Purification shall be determined according to the customized requirements of the purchaser.
19. The manufacturer of digital inkjet printer can handle and judge the quality objection according to the inkjet information, which is easier to identify.
20. Plate surface cooling
21. Winder
22. The lifting scale is used to measure the weight of each finished roll.
23. Color steel plate packaging, warehousing and export finished products shall be stored vertically.
Packaging is generally naked, steel wire binding, very strong.
If you have special requirements, you can use rust proof packaging, and more beautiful.
Transportation: Express (Sample Delivery), Air, Rail, Land, Sea shipping (FCL or LCL or Bulk)
There are a variety of transportation options available, including:
1. Road transport: including cars, trucks, buses and motorcycles.
2. Rail transit: including trains and trams.
3. Air transportation: including airplanes.
4. Water transportation: including ships.
Each mode of transportation has its own advantages and disadvantages, depending on the distances, terrain, cargo and budget involved. For example, road transport is often faster and more flexible than rail or water transport, but it can also be more expensive and polluting. Meanwhile, air transport is ideal for long-distance and time-sensitive travel, but is also the most expensive and carbon-intensive.
We receive Chinese agents from customers all over the world to visit our company, every customer is full of confidence and trust in our enterprise.
Q: Are u a manufacturer?
A: Yes, we are spiral steel tube manufacturer locates in Daqiuzhuang village, Tianjin city, China
Q: Can I have a trial order only several tons?
A: Of course. We can ship the cargo for u with LCL serivece.(Less container load)
Q: Do u have payment superiority?
A: For big order, 30-90 days L/C can be acceptable.
Q: If sample free?
A: Sample free, but the buyer pays for the freight.
Q: Are you gold supplier and do trade assurance?
A: We seven years cold supplier and accept trade assurance.
