Shandong Decho Building Materials Technology Co., Ltd
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Wrinkle Matt RAL8017 Brown Wall Cladding 40 Years Warranty Textured Steel Coil Painted Galvanized Steel Metal Roof
Products Introduction
The textured painted steel surface has a texture due to a specific surface treatment applied during the painting or coating process. There are several reasons and methods used to achieve this textured finish:
Reasons for a Textured Surface:
1. Aesthetic Appeal:
- Textured surfaces provide a unique visual appearance and can mimic natural materials such as stone or wood. This is often used in architectural applications where a distinct look is desired.
2. Enhanced Durability:
- The texture can help make the surface more resistant to scratches, dents, and everyday wear. The slight unevenness of the surface distributes pressure more evenly, reducing the visibility of small imperfections.
3. Improved Grip:
- In some industrial or roofing applications, textured surfaces provide better traction, which can be important for safety, especially in wet conditions.
4. Hiding Imperfections:
- Textured finishes can mask surface defects or irregularities in the steel, making it more forgiving in manufacturing or in environments where perfection in appearance isn’t critical.
5. Anti-Reflective Properties:
- Textured surfaces can reduce glare and reflection, which is particularly useful for roofing materials in sunny climates or for panels used in areas where reflections might be distracting.
Detailed Parameters:
| Pre-Painted Galvalume Steel Coils | |||
| Commercial Quality Steel | ASTM A755M-03 | EN10327-2004 | JIS G 3322:2012 |
| CS | DX51D+AZ | CGLCC | |
| Structural Quality Steel | SS GRADE 230 | S220GD+AZ | CGLC340 |
| SS GRADE 255 | S250GD+AZ | CGLC400 | |
| SS GRADE 275 | S280GD+AZ | CGLC440 | |
| SS GRADE 340 | S320GD+AZ | CGLC490 | |
| SS GRADE 550 | S350GD+AZ | CGLC570 | |
|
| S550GD+AZ |
| |
| Pre-Painted Galvanized Steel Coils | |||
| Commercial Quality Steel | ASTM A755M-03 | EN10327-2004 | JIS G 3312:2012 |
| CS | DX51D+Z | CGCC | |
| Structural Quality Steel | SS GRADE 230 | S220GD+Z | CGC340 |
| SS GRADE 255 | S250GD+Z | CGC400 | |
| SS GRADE 275 | S280GD+Z | CGC440 | |
| SS GRADE 340 | S320GD+Z | CGC490 | |
| SS GRADE 550 | S350GD+Z | CGC570 | |
|
| S550GD+Z |
| |
| SPECFICATION | |||
|
| PRE-PAINTED GALVANIZED STEEL COIL | PRE-PAINTED ALUZINC STEEL COIL | |
| Thickness | 0.15MM--1.50MM(BMT) | 0.15MM--1.50MM(BMT) | |
| Width | 900MM-1340MM | 900MM-1340MM | |
| Zinc/AZ | 30g/m2-275g/m2 | 30g/m2-185g/m2 | |
| Base Metal | Galvanized Steel Coil | Galvalume/ Aluzinc Steel Coil | |
| Paint Coating System | POLYESTER(PE),RMP, SMP,Super-SMP, HDP,Super HDP, PVDF | ||
| Color | RAL / Customized | ||
| Coil weight | 1.5MT-10MT | ||
| Coil ID | 508MM OR 610MM | ||
| * HARD QUALITY GALVANIZED STEEL(HRB75-HRB90) AVAILABLE ON CUSTOMER'S REQUEST | |||
Paint Suppliers & Partners:
We only choose the top-level paint suppliers for our pre-painted steel coils and sheets,
AkzoNobel, Sherwin-Williams Valspar, Beckers, PPG Industries, Nippon, KCC are our solid paint suppliers.
Their best paint materials decide our steel coils quality.
Package & Delivery Shipment :
Delivery time: 30 days deliver to loading port
Shipment Methods: Container, Breakbulk, Railway, Trucks