Changzhou Dingang Metal Material Co.,Ltd.
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 100000 Metric Tons Per Year |
| Delivery Time | 15 - 35 Work Days |
| Packaging Details | Export Standard Seaworthy Packing With Wooden Pallets In Horizontal Or Vertical ( As Per The Requirements Of Clients ) |
| Name | Color Coated Aluminum Coil For Gutter |
| Alloy | 3003 |
| Temper | H24 |
| Shape | Coil |
| Thickness | 1.0MM |
| Width | Less than 2500 |
| Application | Architectural / Gutter |
| Sample | Available |
| Coating thickness | PVDF:Not less than 25um PE:Not less than 18um |
| Alloy Or Not | Is Alloy |
| Material | Aluminum |
| Weight Coil | 3-8 tons |
| Packing | Seaworthy Packing With Wooden Pallet |
| Color | Customized |
| Packing Condition | Seaworthy |
| Brand Name | Dingang |
| Model Number | 1000 series-8000 series |
| Certification | ASTM JIS EN ISO9001 ROHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 100000 Metric Tons Per Year |
| Delivery Time | 15 - 35 Work Days | Packaging Details | Export Standard Seaworthy Packing With Wooden Pallets In Horizontal Or Vertical ( As Per The Requirements Of Clients ) |
| Name | Color Coated Aluminum Coil For Gutter | Alloy | 3003 |
| Temper | H24 | Shape | Coil |
| Thickness | 1.0MM | Width | Less than 2500 |
| Application | Architectural / Gutter | Sample | Available |
| Coating thickness | PVDF:Not less than 25um PE:Not less than 18um | Alloy Or Not | Is Alloy |
| Material | Aluminum | Weight Coil | 3-8 tons |
| Packing | Seaworthy Packing With Wooden Pallet | Color | Customized |
| Packing Condition | Seaworthy | Brand Name | Dingang |
| Model Number | 1000 series-8000 series | Certification | ASTM JIS EN ISO9001 ROHS |
| Place of Origin | China | ||
| High Light | 1.0MM Color Coated Aluminum Coil ，1200MM Color Coated Aluminum Coil ，Gutter Color Coated Aluminum Coil | ||
Alloy Composition: 3003 is an Al-Mn alloy (1.0-1.5% manganese) with trace silicon and iron, offering good corrosion resistance and weldability.
Mechanical Properties:
Tensile Strength: 145-205 MPa (H24 temper, cold-worked with partial annealing).
Elongation: ~6-12%, balancing formability and structural integrity.
Surface Treatment: Color-coated with polyester or PVDF for enhanced weather resistance, UV protection, and decorative finishes (e.g., matte, gloss).
Product Parameters
| Product | Prepainted Aluminum Coil |
| Thickness | 0.2-1.6mm |
| Width | 30-1600mm |
| Material | 1050, 1060, 1100, 3003, 3004, 3105, 5052, 5005, 5754, 5083, 6061,8081 etc |
| Temper | O, H12, H14, H16, H18, H24, H26, H32, H34, etc |
| Inner Diameter | 405mm,505mm,150mm,etc. |
| Color | RAL, Pantone Color Or As Alient's Demand |
| Coating thickness | PVDF Paint Coating: Not Less Than 25um |
| PE Paint Coating : Not Less Than 18um | |
| Packing | Export Standard Wooden Pallets (Eye To Wall,Eye To Sky) |
| Payment Terms | L/C at sight or 30% T/T in advance as deposit, and 70% balance against the B/L copy. |
| MOQ | 3 Tons Per Specification |
| Delivery Time | Within 30-45 Days |
| Loading Port | Shanghai,Ningbo,Qingdao,Tianjin Port and Etc |
| Application | Aluminum Roofing,ACP,Roller Shutter Window,Roller Shutter Door,Aluminum Ceiling,Aluminum Grilling,Aluminum Downspout System,Home Appliance's Plate, body tank of cold chain truck,high speed rail,aluminum pull ring,food packaging,outer packing case of capacitor,external contour of letter channel |
Gutter Systems: Ideal for rain gutters, downspouts, and drainage components due to corrosion resistance and lightweight design.
Roofing Accessories: Used in eave trims, fascia boards, and roof edge protection.
Industrial Use: Packaging, ductwork, and general sheet metal fabrication.
Corrosion Resistance: Al-Mn alloy resists oxidation and chemical exposure, critical for outdoor gutter applications.
Formability: H24 temper allows easy bending and shaping for seamless gutter installations.
Cost-Effective: Lower cost compared to stainless steel while maintaining durability.
Lightweight: Reduces installation complexity and structural load.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2002
Total Annual:
50 000 000-200 000 000
Employee Number:
800~1000
Ecer Certification：
Verified Supplier
Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ... Changzhou Dingang Metal Materials Co., Ltd. / Jiangsu Senruida New Materials Co., Ltd. is comprehensive enterprise integrating in production, processing, and sales. Situated in Changzhou City and Huai'an City, Jiangsu Province, we specialize in manufacturing color coated aluminum coils, film-coated ...
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