Product Description

6. Tools you'll need when install corrugated steel sheet:
1)Sheets of corrugated metal 2)Metal ridge caps 3)Roofing felt (if needed) 4)Nails
5)Hex screws 6)Washers 7)Hammer 8)Drill

  1. Tolerance: 
Thickness tolerance +/-1.5%, width tolerance +/-1mm 
2. Application and Usage: 
Building Material, Insulation, construction, Industry material, Decoration material, Shoes &Tents Eyes, Corner Beads, Automotive Industrial, POP Can Bottle and Cap, Deep drawing Case, light industry, TV back board, Traffic Sign, Kitchen utensils, PP caps, Cell mask and so on. 
3. Surfact Quality: 
Be free from Oil Stain, Dent, Inclusion, Scratches, Stain, Oxide Dicoloration, Breaks, Corrosion, Roll Marks, Dirt Streaks and other defect which will interfere with use, 
4. Mechenical Property: 
Chemical Composite and Mechanical Property could meet the requirements of GB/T, ASTM, ENAW, JIS Standard 
5. Value Added Service: 
1)Electroplating 
2)Annealed & pickled. 
3)Rolling, cutting, bending. 
4)Forging, minor fabrication, etc 
6. Packing: 
First, plastic cloth with drying agent inside; Second, Pearl Wool; Third, wooden cases with dry agent, fumigation wooden pallets, aluminum surface could cover blue PVC film. 
Or according to customer's requirments. 
7. Certificates: CCS. SGS. ISO

Product Description

Products process:
Un-coiler------stitching machine-----barrels-----tension machine-----uncoil-----alkali washing and degreasing-----cleaning----drying----passivation-----drying---- primary coating----drying----primary coating drying----top coating---top coating----cooling----coil----packing and warehousing.


Product Description
PPGI:
1, Introduction: Color coated steel coils(sheets), i. E. PPGI, also called prepainted steel coils(sheets), are made of galvanized steel coils(sheets) with polymer coatings as surface. It's a new enclosure material and building board with characteristics of light-weighted, heat preserved&insulated, easily installed with bright colors.

2, Production Process: Pretreatment(Degreasing)_Drying_Chromating_Paint Basic Oil_Cooling_Drying_Color Coating_Cooling_Film-covering_Rolling Up

3, Characteristics:
Good at corrosion resistence. Besides zinc coating of the basic plate of galvanized steel sheet, the color coating as the surface has double lifetime to ensure better anticorrosion effect.

With excellent cold bending molded manufacturablity, PPGI products can be processed or directly used as final product. As being light-weighted and conveniently transported, they're widly used to replace wood to save energy.

There're thousands of colors can be chosen as per different application. Any color plays well in decoration.

No pollution with high recycling rate, PPGI coils and sheets are strongly recommended as enviroment-friendly products by the government.

4, Appliance: Thanks to the above characteristics, color coated steel coils and sheets are widly used in construction, furniture industry, transportation industry, ect.

5, eye bands and 4 circumferential bands in steel, galvanized metal fluted rings on inner and outer edges, galvanized.

  FAQ:

1.Are you a factory or a trading company?
Deqiang is a professional factory of cold rolled steel, galvanized steel, prepainted steel (PPGI) and some other steel products since 2005.
2.Is the sample available?
Yes, samples can be sent for test if you need.
3.Are the products tested before shipping?
Yes, all of our steel coils are qualified before shipping. We have special inspectors, they only responsible for quality inspection every day.
4.What benefits will you bring?
The good quality of the products can satisfy your customers and make you get good reputation and more orders from your market. 
 
Awards and Certifications: 

As a professional manufacturer of galvanized steel products, we have attained some awards and certifications including:
1.ISO 9001 Quality Management System Certification
2.ISO 14001Environmental Management System Certification
3.GB/T28001 Occupational Health and Safety Management System Certification
4.Enterprise of Observing Contract and Valuing Credit
5.Shandong Famous Brand
6.SGS Certification