MachineU > China Products > Minerals & Metallurgy > Non-ferrous Metal > Aluminum > Aluminum Coils
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Specifications
Brand Name :
Dingang
Model Number :
Prepainted aluminum coil
Certification :
SGS , ITS , BV
Place of Origin :
China
MOQ :
2 Tons
Price :
Negotiable
Payment Terms :
L/C, T/T
Supply Ability :
300000Tons/Year
Delivery Time :
15 Days
Packaging Details :
Export Standard Seaworthy Packing With Wooden Pallets In Horizontal Or Vertical ( As Per The Requirements Of Clients )
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
Description

Technical Overview


Specifically engineered for continuous roll-forming of seamless gutters, our aluminum coils utilize high-grade 3000 series alloys to ensure optimal balance between structural rigidity and flexibility. The surface is treated with a multi-stage cleaning and chromating process before the application of high-durability polyester (PE) or polyurethane (PU) coatings.


Material Parameters


Alloy & Temper

3003-H14 / 3105-H24 (Optimized for Roll-forming)
Thickness

0.027" (0.69mm) / 0.032" (0.81mm) - Standard Gutter Gauges
Width

11.875" (301.6mm), 15" (381mm), or Customized
Coating Type
Polyester (PE) / Polyurethane (PU) / High Durable Polyester (HDP)
Front Side Coating

20 - 25 microns (Two-coat system)
Back Side Coating

5 - 8 microns (Protective wash coat)
Color

High Gloss White, Royal Brown, Low Gloss White, Musket Brown, etc.

Performance & Quality Standards

T-Bend: (No cracking or peeling of the coating during 90-degree or 180-degree forming).
Impact Resistance: No coating detachment after 50 kg/cm impact.
Pencil Hardness: .
Salt Spray Resistance: hours (ASTM B117 standard) with minimal creepage.
Gloss Level: Customizable from 10% to 80% based on project requirements.


Key Features for Gutter Manufacturers


Zero Cracking: Optimized H14/H24 temper prevents "crazing" or paint fracture at sharp gutter bends and bottom radii.
Uniform Tension: Precision leveled coils ensure zero camber, allowing for consistent feeding into seamless gutter machines.
Weatherability: Advanced UV-resistant pigments prevent chalking and fading in harsh outdoor environments.
Protective Film: Optional clear PE film can be applied to prevent surface scratching during transportation and installation.

Applications


Residential 5-inch and 6-inch K-style seamless gutters.
Commercial box gutters and downspouts.
Gutter guards and related rainwater drainage accessories.

Packaging & Logistics


Inner Diameter (ID): 405mm / 505mm.
Coil Weight: 400lb, 500lb, or as per customer requirement (e.g., specific CWT/MT).
Packing: Eye-to-Sky or Eye-to-Wall, sea-worthy wooden pallets, moisture-proof craft paper, and steel strapping.

Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875

Send your message to this supplier
Send Now

Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875" 15" Width

Ask Latest Price
Watch Video
Product Detail
Brand Name :
Dingang
Model Number :
Prepainted aluminum coil
Certification :
SGS , ITS , BV
Place of Origin :
China
MOQ :
2 Tons
Price :
Negotiable
Contact Supplier
video
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width
Pre-Painted Aluminum Coil For Seamless Gutter System 3003 H14 Alloy 11.875 15 Width

Changzhou Dingang Metal Material Co.,Ltd.

Verified Supplier
8 Years
jiangsu, changzhou
Since 2002
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Prepainted Aluminium Coil, Color Coated Aluminum Sheet, Channel Letter Aluminum Coil
Total Annual :
50 000 000-200 000 000
Employee Number :
800~1000
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Aluminum Coil For Gutter
MachineU China Products Minerals & Metallurgy Non-ferrous Metal Aluminum Aluminum Coils
Contact Supplier
Submit Requirement