Qingdao Hengcheng Steel Co., Ltd is belong to Qingdao Henggang Steel Group.
We are one of the leading steel prodcuts manufacturer and distributor from China which have been engaging in the field sales for 15 years with 12 years export experience.
Our main products cover Galvanized Steel Coil,Galvanized Steel Sheet, Galvanized Roofing Sheet,Galvalume Steel Coil, Galvalume Steel Sheet, Galvalume Roofing Sheet,Prepainted Steel Coil, PPGI, PPGL,Corrugated Roofing Sheet,Steel Strip,Tinplate etc...
About the Prepainted Steel Coil,we can produce the zero spangle / minimized spangle / regular spangle/ big spangle,we can provide the product as your requirement.
We are one of the leading steel prodcuts manufacturer and distributor from China which have been engaging in the field sales for 15 years with 12 years export experience.
Our main products cover Galvanized Steel Coil,Galvanized Steel Sheet, Galvanized Roofing Sheet,Galvalume Steel Coil, Galvalume Steel Sheet, Galvalume Roofing Sheet,Prepainted Steel Coil, PPGI, PPGL,Corrugated Roofing Sheet,Steel Strip,Tinplate etc...
About the Prepainted Steel Coil,we can produce the zero spangle / minimized spangle / regular spangle/ big spangle,we can provide the product as your requirement.
| Name | Prepainted Steel Coils | |
| Type of substrate | Hot dip galvanized, Galvalume, Electro galvanized,Zinc alloy, Cold rolled steel, Aluminium | |
| Thickness | 0.12-1.20mm | |
| Tolerance | Thickness: ± 0.01mm | |
| Width | 600-1250mm ( Normal:1250, 1200,1000,914 mm) | |
| Top Paint | 10-25 micron(Normal:10-12mic) | |
| Back paint | 5-12 micron(Normal:5-7mic) | |
| Coating | Zn coating | AZ coating |
| 30-400gsm | 30-400gsm | |
| Coil weight | 3-9 tons or as your requirement. | |
| ID | 508/610 mm | |
| Grade | Galvanized | Galvalume |
| SGCC/DX51D+Z, DX52D+Z, SGCD/DX53D+Z,SGCE/DX54D+Z, SGCH....... | DX51D+AZ, DX52D+AZ, DX53D+AZ, DX54D+AZ,SGLCC,SGLCD,SGLC4 40,SGLHC........ | |
| Coating type | Top paint: PE, SMP, HDP, PVDF, PU | |
| Functions: Decorative, Machinability, Weather resistance, Scrath resistance, Stain resistance, Chemical resistance, Adhesion resistance | ||
| Primer paint: Polyurethane, Epoxy, PE | ||
| Functions:Machinability, Corrosive resistance, Adhesion, Scrath resistance | ||
| Back paint: Epoxy, Modified polyester | ||
| Functions: Scrath resistance, Bending adhesion, Corrosive resistance | ||
| Type of coating process | Front: Doulbe coated & double drying | |
| Back: Double coated & double drying, single coated & double drying | ||
| Double coated & double drying is used for corrugated sheet | ||
| Double coated & single drying is for sandwich panel | ||
| Packing | Standard export package .Plastic film in the first layer,second layer is Kraft paper. Third layer is galvanized sheet. | |
| Application | Building industry ,structural use, roofing, commercial use ,household appliance, industry facilities, office buildings | |