Prepainted Galvanised Steel Coil / PPGI / Corrugated Roofing DX51D S550GD
Introductions of PPGL steel coil :
Pre-painted coils are produced by coating a layer of paint on the surface of cold rolled,galvanized or galvalume coils. Today the term GI typically refers to essentially pure zinc (>99%) continuously hot dip coated steel, as opposed to batch dip processes. PPGI refers to factory pre-painted zinc coated steel, where the steel is painted before forming, as opposed to post painting which occurs after forming.
Specification of PPGL steel coil :
| Certificate: | API, CE, BIS |
|---|---|
| Type: | Steel Coil |
| RAL Color | Customized |
| Grade: | 201,304,316L,etc |
| Spangle | Big/Medium/Small/Zero |
| Surface Treatment | Passivation Treatment |
| Front Paint Coating: | 15 -35um |
| Back Paint Coating: | 5-20um |
Product Characteristics
- Superior mechanical strength of steel
- Excellent formability for diverse applications
- Enhanced corrosion protection through dual-layer defense:Metallic coating (galvanized or Al-Zn-Si)Organic paint layer for additional insulation and rust prevention
Performance Advantages
- Long-lasting color retention - Maintains vibrant appearance for years
- Superior coating adhesion - Withstands harsh environmental conditions
- Extended service life - Outperforms conventional galvanized steel
Applications
- Architectural cladding (exterior walls, roofing)
- Premium appliance manufacturing
- Consumer electronics casings
- Industrial components
Manufacturing Excellence
- Advanced chemical pretreatment
- Precision primer application
- Perfect finish coating
This automated process ensures **more consistent quality** compared to piece-by-piece coating methods.
Some cases based on PPGL steel coil in Roller Shutter Door:
FAQ:
1.Q:Are you a trading company or a manufacturer?
A:We are one of the biggest and professional manufacturer in China. Our products are hot-sale due to our superior quality, competitive price and the best after-sales service.
2.Q:Do you have English Mill Test Certificates?
A:Yes, we can provide MTC attached to your documents.
3.Q:What is shipment terms?
A: 1. Container ship 2. Bulk ship 3. Train
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.