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China factory - Changzhou Dingang Metal Material Co.,Ltd.

Changzhou Dingang Metal Material Co.,Ltd.

  • China,Changzhou ,Jiangsu
  • Active Member

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

  1. China Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System
  2. China Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System
  3. China Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System
  4. China Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System

Color Coated Aluminum Coil for Seamless Gutter and Downspout Rainwater System

  1. MOQ: 2 Tons
  2. Price: Negotiable
  3. Get Latest Price
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
Brand Name Dingang
Model Number Prepainted aluminum coil
Certification SGS , ITS , BV
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

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 Brand Name Dingang
Model Number Prepainted aluminum coil Certification SGS , ITS , BV
Place of Origin China
High Light color coated aluminum gutter coilseamless gutter aluminum coildownspout rainwater system aluminum coil

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.
 


 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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:

    Active Member

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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Get in touch with us

  • Reach Us
  • Changzhou Dingang Metal Material Co.,Ltd.
  • Room 1203,Building 2,Zhixin Business Plaza,No.25 North Street,Zhonglou District,Changzhou,Jiangsu,China
  • https://www.prepaintedaluminium.com/

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