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Corrugated Steel Sheet
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| Place of Origin | China |
| Brand Name | Decho |
| Certification | ISO9001 |
| Model Number | Grade 50 / S350GD |
Color coated sheet coil is in the hot rolled substrate, galvanized substrate, aluminium zinc plated substrate, cold rolled substrate, tinned substrate, stainless steel substrate and other substrates, after surface pretreatment (degreasing and chemical treatment), with the roller coating method, coated with one or more layers of liquid paint, baked and cooled the resulting sheet that is the coated steel, made into colour coated coils, mainly in the construction of roofs, walls, steel plants, home appliances with the board, It is mainly used in building roofs, walls, steel structure plants, home appliances, purification and clean plants and other fields. Commonly used specifications are 0.2--1.0, commonly used in the domestic width of 1000 and 1200, the main export plate 940, 1200, 1219, 1250 and so on.
DECHO building color steel plates are ideal for use as raw materials in construction. DECHO Building Materials color steel plates are primarily processed into products such as color steel corrugated boards or color steel composite sandwich boards. These products are widely used in the construction of airports, freezers, steel plants, warehouses, and other industrial and commercial buildings. Applications include color steel tile roofs, color steel plate sandwich walls, and doors.
Polyester Offers good adhesion, vibrant colors, a wide range of formability, and outdoor durability. It has medium chemical resistance and is low cost.
Silicon Modified Polyester (SMP) Provides good film hardness, abrasion and heat resistance, along with excellent exterior durability and resistance to chalking. It maintains gloss well and offers general flexibility at a medium cost.
High Durability Polyester (HDP) Features excellent color retention and UV resistance, superior outdoor durability and chalking resistance, good film adhesion, vibrant colors, and exceptional cost performance.
Polyvinylidene Fluoride (PVDF) Boasts outstanding color retention and UV resistance, exceptional outdoor durability and chalking resistance, excellent solvent resistance, good formability, and dirt resistance. It has a limited color range and is high cost.
| 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 | |||
| Coating performance | |||||||
| CATEGORY | T Bending | Impacting | Salt spray test(hours) | MEK | Hardness | Gloss 60° | Color Tolerance ΔE |
| PE | ≤3T | ≥9 | ≥500 | ≥100 | ≥F | 10-85 | ≤0.8 |
| SMP | ≤3T | ≥9 | ≥500 | ≥100 | ≥F | 10-85 | ≤0.8 |
| HDP | ≤2T | ≥9 | ≥1000 | ≥100 | ≥HB | 10-85 | ≤0.8 |
| PVDF | ≤2T | ≥9 | ≥1000 | ≥100 | ≥HB | 10-85 | ≤0.8 |
Matt Textured colour coated steel plate is a hot-dip galvanized alloy steel plate as a substrate, after the surface of continuous roller coating production method, the use of adding special additives to the coil topcoat, after baking to produce like a fishing net-like pattern effect, can be professionally customized according to the customer's requirements of a variety of different sizes, different depths and shades of different colours of the texture pattern.
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.
Delivery time: 30 days deliver to loading port
Shipment Methods: Container, Breakbulk, Railway, Trucks
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