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Changzhou Dingang Metal Material Co.,Ltd.
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Casa > Produtos > Empilhadeira de alumínio para esgoto > Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System

Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System

Detalhes do produto

Lugar de origem: China

Marca: Dingang

Certificação: SGS , ITS , BV

Número do modelo: Bobina de alumínio pré-pintada

Termos de pagamento e envio

Quantidade de ordem mínima: 2 TONELADAS

Preço: Negociável

Detalhes da embalagem: Embalagem padrão de exportação em condições de navegar com paletes de madeira na horizontal ou verti

Tempo de entrega: 15 dias

Termos de pagamento: L/C, T/T

Habilidade da fonte: 300.000 toneladas/ano

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Destacar:
Grossura:
0,2-2,5 mm
largura:
30-1250mm, 914mm, 1000mm, 1219mm, 1220mm, 1250mm,1600mm
Cor de acabamento de superfície:
De acordo com RAL Cor
Diâmetros internos:
508 mm
Diâmetro externo:
de acordo com o peso da bobina
Bobina de peso:
3-8 toneladas
Condição da embalagem:
Em condições de navegar
Grossura:
0,2-2,5 mm
largura:
30-1250mm, 914mm, 1000mm, 1219mm, 1220mm, 1250mm,1600mm
Cor de acabamento de superfície:
De acordo com RAL Cor
Diâmetros internos:
508 mm
Diâmetro externo:
de acordo com o peso da bobina
Bobina de peso:
3-8 toneladas
Condição da embalagem:
Em condições de navegar
Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System

Product Description


Alloy & Temper
3105 H24 / 3003 H14 / 3105 H16

Thickness
0.027" (0.69 mm), 0.032" (0.81 mm)

Standard Width
11.75" (298 mm), 11.875" (301 mm), 15" (381 mm)

Coating Type
Polyester (PE) / High Durable Polyester (HDP) / Polyurethane (PU)

Coating Thickness
Top: 20-25 microns; Back: 5-8 microns (Epoxy/PE)

Gloss Level
10% - 80% (Customizable low gloss available)

Standard
ASTM B209, EN 485, AAMA 2603
 

Technical Specifications

Alloy & Temper
3105-H24 / 3003-H14

Primary Thickness
0.027" (0.69mm) / 0.032" (0.81mm)

Width Options
11.75", 11.875", 15" (Custom widths available)
 
Coating System
Top-grade Polyester (PE) Coating
 
Coating Thickness
Top: 20-25μm; Back: 5-7μm (Wash coat)
 
Surface Finish
Smooth or Embossed (Stucco)
 
Gloss Level
Available in High Gloss, Low Gloss, and Matte
 
 

 Key Features for Rainwater Systems


Superior Flexibility: Specifically engineered for seamless gutter machines, ensuring zero cracking or peeling during the 90-degree roll-forming process.

High Corrosion Resistance: The multi-layer coating system provides long-term protection against acid rain and UV exposure, preventing chalking and fading.

Optimized Surface Finish: Available in smooth or stucco embossed finishes to suit different architectural aesthetics and structural requirements.

Uniform Tension: Precise tension leveling ensures the aluminum coil remains perfectly flat, preventing "oil canning" or waves after installation.
 


Applications


Residential Seamless Gutters: 5-inch and 6-inch K-style or half-round gutters.

Downspout Systems: Rectangular and corrugated downspouts.

Related Accessories: Elbows, end caps, and miter joints for rainwater management.
 

Packaging & Loading


Coil ID: 16" (406 mm) or 20" (508 mm).
Coil Weight: 300 lbs - 1,000 lbs (Small coils optimized for onsite gutter machines).
Protection: Eye-to-sky or eye-to-wall packaging with moisture-proof Kraft paper and wooden pallets.
Export Markets: Specialized in high-volume supply to North American (Canada/USA) and European distributors.
 

Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System 0