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Changzhou Dingang Metal Material Co.,Ltd.
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Home > PRODUCTS > Aluminum Coil For Gutter > Color Coated Aluminum Coil For Gutter 0.027" 0.032" Thickness Polyester Painted

Color Coated Aluminum Coil For Gutter 0.027" 0.032" Thickness Polyester Painted

Product Details

Place of Origin: China

Brand Name: Dingang

Certification: SGS , ITS , BV

Model Number: Prepainted aluminum coil

Payment & Shipping Terms

Minimum Order Quantity: 2 Tons

Price: Negotiable

Packaging Details: Export Standard Seaworthy Packing With Wooden Pallets In Horizontal Or Vertical ( As Per The Requirements Of Clients )

Delivery Time: 15 Days

Payment Terms: L/C, T/T

Supply Ability: 300000Tons/Year

Get Best Price
Highlight:

color coated aluminum gutter coil

,

polyester painted aluminum gutter coil

,

0.027 thick aluminum gutter coil

Thickness:
0.2-2.5mm
Width:
30-1250mm, 914mm, 1000mm, 1219mm, 1220mm, 1250mm,1600mm
Surface Finished Color:
According To RAL Color
Inside Diameters:
508mm
Outside Diameter:
According To The Weight Of Coil
Weight Coil:
3-8 Tons
Packing Condition:
Seaworthy
Thickness:
0.2-2.5mm
Width:
30-1250mm, 914mm, 1000mm, 1219mm, 1220mm, 1250mm,1600mm
Surface Finished Color:
According To RAL Color
Inside Diameters:
508mm
Outside Diameter:
According To The Weight Of Coil
Weight Coil:
3-8 Tons
Packing Condition:
Seaworthy
Color Coated Aluminum Coil For Gutter 0.027" 0.032" Thickness Polyester Painted

Product Description


Our prepainted aluminum coils are specifically formulated for the Seamless Gutter Industry. By utilizing 3000 series aluminum-manganese alloys, the material provides the necessary tensile strength for structural integrity while maintaining the elongation properties required for complex roll-forming.
 

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
 
 

 Mechanical & Coating Performance

 

T-Bend Flexibility: with zero cracking or pick-off. This ensures the paint remains intact even at the sharpest bends of a K-style gutter.
Adhesion (Cross-hatch): Grade 0 (no removal of coating).
Solvent Resistance: MEK wiping times without surface damage.
UV Resistance: Formulated with high-performance pigments to resist chalking and color fading under prolonged sun exposure.
 


Industry-Specific Advantages


Consistent Gauge Control: Strict tolerance management ensures the coil feeds smoothly through portable gutter machines without jamming.
Corrosion Resistance: The aluminum substrate is chemically pre-treated (chromated) to provide a secondary layer of protection against moisture and salt air.
Color Uniformity: Advanced roller-coating technology guarantees within the same batch, ensuring a perfect match between gutters, downspouts, and accessories.
Scuff Resistance: The cured polyester surface is hard enough to resist scratching during the roll-forming process and installation.
 


Packaging & Loading


Coil I.D.: 16" (405mm) or 20" (508mm).
Coil Weight: Small coils (approx. 300lb - 500lb) for easy handling or Large coils (up to 5,000lb).
Protection: Waterproof paper wrapping, desiccants, and reinforced wooden pallets (Eye-to-Sky or Eye-to-Wall).
Loading: Optimized for 20GP containers to maximize weight capacity.
 


Common Color Palette


Whites: High Gloss White, Low Gloss White (Royal White).
Earth Tones: Royal Brown, Musket Brown, Clay, Wicker, Beaver Brown.
Accents: Black, Anthracite Grey, Tuxedo Grey, Terracotta.

Color Coated Aluminum Coil For Gutter 0.027" 0.032" Thickness Polyester Painted 0