Shanghai Huiyi International Co., Ltd.
Shanghai Huiyi International Co., Ltd.
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Pre-Painted Galvanized Steel (PPGI) – Durability Meets Aesthetics.PPGI is a high-performance steel product featuring a galvanized base coated with premium paint finishes through a continuous coil-coating process. Combining corrosion resistance from the zinc layer with vibrant colors and superior weatherability, PPGI is ideal for construction (roofing, wall cladding), appliances, automotive parts, and decorative applications.
| No. | Tensile test | ||||||
| Yield strength | Tensile strength | Percentage elongation after fracture A% | |||||
| Rel (MPa) | Rm (MPa) | 1.8～＜2.0 | 2.0～＜2.5 | 2.5～＜3.2 | 3.2～＜4.0 | ≥4.0 | |
| SPHC | ≥270 | ≥29 | ≥30 | ≥31 | ≥32 | ≥32 | |
| SPHD | ≥270 | ≥32 | ≥33 | ≥35 | ≥37 | ≥39 | |
| SPHE | ≥270 | ≥33 | ≥35 | ≥37 | ≥39 | ≥41 | |
| SS330 | ≥205 | 330～430 | ≥26 | ||||
| SS400 | ≥245 | 400～510 | ≥21 | ||||
| SAPH310 | ≥ | ||||||
| SAPH370 | ≥370 | ≥255 | ≥32 | ||||
| SAPH400 | ≥ | ||||||
| SAPH440 | ≥ | ||||||
Corrosion Resistance – Combines the durability of a galvanized base with the added protection of high-performance paint coatings, offering dual-layer defense against rust, moisture, and atmospheric pollutants. This ensures long-term structural integrity even in harsh industrial or coastal environments.
Aesthetic Flexibility – Available in a wide range of colors, surface textures, and gloss or matte finishes, enabling seamless integration into diverse architectural styles and design themes. This adaptability makes it ideal for both functional and decorative applications.
Eco-Friendly – Uses advanced solvent-free and low-VOC (volatile organic compounds) coating technologies that meet or exceed global environmental standards. This reduces harmful emissions during production and promotes sustainable building practices.
Cost-Effective – The synergy of low maintenance requirements, excellent weather resistance, and prolonged service life leads to significantly reduced lifecycle costs. Ideal for projects seeking long-term value without compromising performance or appearance.
Available in customized thicknesses, widths, and coatings (PVDF, HDP, polyester), our PPGI ensures durability and visual appeal for diverse industries.
Production line : Printing PPGI
Product thickness : 0.12mm-1.0mm
Product width : 800mm-1,250mm
Steel coil weight : ≤28 (t)
Steel coil inner diameter : 508mm or 610mm
Production capacity (10,000t/year) : 5
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.
Q:How about the sample if I need?
A:The sample is free of charge
Q:Do you have English Mill Test Certificates?
A:Yes, we can provide MTC attached to your documents.
Q:How about the delivery time?
A:About 10-25 days after receiving the deposit. Certainly, the detail will be confirmed by the quantity and the different products.