Wuxi Sylaith Special Steel Co., Ltd.
| Payment Terms | 30% T/T Advance + 70% T/T Balance |
| Supply Ability | 1000+tons/month |
| Delivery Time | 7-35 days, depending on the specific requirements and quantity |
| Packaging Details | Standard export sea-worthy packing or as customers required |
| Product Name | Prepainted Galvanized Steel Coil (PPGI) |
| Standard | ASTM / AISI / JIS / EN |
| Thickness | 0.1mm-1.2mm |
| Coating | Z30~Z40 |
| Hardness | Full Hard |
| RAL Color | RAL Customized |
| Surface | Galvanized Coated |
| Trade Terms | FOB/CIF/CFR/EXW |
| Brand Name | Sylaith |
| Model Number | SGCC, DX51D |
| Certification | MTC, ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | 30% T/T Advance + 70% T/T Balance | Supply Ability | 1000+tons/month |
| Delivery Time | 7-35 days, depending on the specific requirements and quantity | Packaging Details | Standard export sea-worthy packing or as customers required |
| Product Name | Prepainted Galvanized Steel Coil (PPGI) | Standard | ASTM / AISI / JIS / EN |
| Thickness | 0.1mm-1.2mm | Coating | Z30~Z40 |
| Hardness | Full Hard | RAL Color | RAL Customized |
| Surface | Galvanized Coated | Trade Terms | FOB/CIF/CFR/EXW |
| Brand Name | Sylaith | Model Number | SGCC, DX51D |
| Certification | MTC, ISO 9001 | Place of Origin | China |
RAL9016 prepainted galvanized steel coil (PPGI coil) is designed for construction, roofing, fencing, corrugated sheet manufacturing, and industrial fabrication applications requiring corrosion resistance and decorative surface performance.
The product uses galvanized steel substrate combined with prepainted coating technology to provide:
This steel coil supports bending, cutting, punching, welding, and decoiling services for industrial manufacturing and building material production.
Common substrate grades include:
The product is suitable for indoor and outdoor engineering environments where lightweight coated steel materials are required.
Traditional untreated carbon steel is vulnerable to:
In roofing and structural fabrication applications, manufacturers also require:
To improve corrosion resistance and surface durability, galvanized steel coils with organic coating systems are widely used in construction and industrial manufacturing.
This RAL9016 prepainted galvanized steel coil solution combines:
Key features include:
Processing services available:
The prepainted surface reduces additional painting requirements after fabrication, improving production efficiency for roofing and structural applications.
| Item | Specification |
|---|---|
| Product Name | Prepainted Galvanized Steel Coil (PPGI) |
| Thickness | 0.1–1.2 mm |
| Zinc Coating | Z30–Z40 |
| Grade | SGCC / DX51D |
| Standard | ASTM / AISI / JIS / EN |
| Surface Color | RAL9016 / Customized RAL Colors |
| Hardness | Full Hard |
| Tolerance | ±1% |
| Processing Service | Cutting / Bending / Welding / Punching / Decoiling |
PPGI steel coil combines galvanized steel substrate with organic surface coating layers.
The protection mechanism includes:
The galvanized layer provides sacrificial corrosion protection:
The prepainted surface creates an additional barrier against:
The full hard substrate supports:
This structure allows both decorative appearance and corrosion resistance in industrial environments.
| Application | Recommended Thickness |
|---|---|
| Corrugated roofing sheet | 0.12–0.5 mm |
| Fencing systems | 0.3–0.8 mm |
| Structural panels | 0.6–1.2 mm |
RAL9016 is commonly used for:
Customized RAL colors are suitable for branding or decorative requirements.
For applications involving:
coating flexibility and substrate hardness should be evaluated before production.
Galvanized steel coil only includes zinc coating, while PPGI adds an organic painted surface layer for additional protection and decorative appearance.
Yes. RAL9016 is widely used in roofing, wall panels, and fencing systems when combined with galvanized substrate protection.
Yes. Customized RAL color options are available according to project requirements and production specifications.
Construction, roofing manufacturing, industrial fabrication, fencing production, and container manufacturing industries commonly use PPGI materials.
Yes. The material supports cutting, welding, punching, bending, and decoiling services for fabrication applications.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2010
Total Annual:
180 Million-250 Million
Employee Number:
1200~1300
Ecer Certification：
Verified Supplier
Wuxi Sylaith Special Steel Co., Ltd. is located in Wuxi, Jiangsu Province, China — one of the largest steel distribution centers in East China. Since its establishment, the company has focused on supplying premium-quality steel materials and providing reliable one-stop steel solutions for cust... Wuxi Sylaith Special Steel Co., Ltd. is located in Wuxi, Jiangsu Province, China — one of the largest steel distribution centers in East China. Since its establishment, the company has focused on supplying premium-quality steel materials and providing reliable one-stop steel solutions for cust...
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