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RAL3027 PPGI Coil
1. Competitive price and quality from our own factory
2. Approved by ISO9001, CE, SGS every year
3. Best service with 24 hour`s reply
4. Flexible payment with T/T,L/C , paypal, kunlun bank, etc
5. Quick delivery and standard exporting package
6. OEM/ODM
Description
| Color Coated Steel Coil - Detailed Parameter Tables | |||
| Product Definition and Classification | |||
| Product Form | Alternative Names | Substrate Materials | Manufacturing Process |
| Color Coated Coil |
Pre-painted Steel Coil, PPGI (Prepainted Galvanized Iron), PPGL (Prepainted Galvalume) |
Hot-dip galvanized steel (GI), Galvalume steel (GL), Electro-galvanized steel, Cold-rolled steel | Surface pretreatment (degreasing + chemical conversion) → Roller coating with primer and topcoat → Baking/curing → Cooling |
| Substrate Steel Grades and Standards | |||
| Product Type | Common Steel Grades | Applicable Standards | Typical Applications |
| PPGI (Prepainted Galvanized) | SGCC, SGCD, DX51D+Z, DX52D+Z, DX53D+Z, S250GD, S280GD, S350GD, SS Grade 33–80, G300, G550, SGCH570 | JIS G 3312, ASTM A755M, EN 10169, ASTM A653, AS/NZS 1397 | Roofing, cladding, wall panels, structural framing |
| PPGL (Prepainted Galvalume) | TDC51DZM, TDC52D, DX51D+AZ | / | High-corrosion environments, roofing, cladding |
| Structural Quality | TS350GD, TS550GD | / | Load-bearing applications, structural components |
| Dimensional Specifications | ||
| Parameter | Typical Range / Values | Common Tolerances |
| Thickness (BMT) | 0.12 – 2.0 mm (cold-rolled base); up to 6.0 mm (hot-rolled base) | ± 0.03 to ± 0.04 mm per AS/NZS or IS standards |
| Width | 600 – 1500 mm; common: 914, 1000, 1200, 1219, 1220, 1250 mm | ± 1% typically |
| Coil Inner Diameter (ID) | 508 mm or 610 mm | / |
| Coil Outer Diameter (OD) | 900 – 1500 mm | / |
| Coil Weight | 3 – 8 metric tons per coil | / |
| Length | Customer requirement; often in coil form, or cut-to-length up to 18 m | / |
| Paint Coating Specifications | ||
| Parameter | Top Coat Options | Back Coat Options |
| Paint / Resin Types | PE (Polyester), SMP (Silicon Modified Polyester), HDP (High Durability Polyester), PVDF (Polyvinylidene Fluoride), PU (Polyurethane) | Epoxy, Modified Polyester, PE |
| Coating Thickness | 10 – 40 μm | 3 – 10 μm |
| Coating Structure | 2/1: 2 coats top / 1 coat back; 2/2: 2 coats top / 2 coats back; 2/1M | / |
| Colors | All RAL colors, or per customer sample | / |
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