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Weatherproof Aluminum Steel Coil 0.7mm-3.5mm Thickness Solar Panel Framing Material

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JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.

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Weatherproof Aluminum Steel Coil 0.7mm-3.5mm Thickness Solar Panel Framing Material

Name: Weatherproof Aluminum Steel Coil 07mm35mm Thickness Solar Panel Framing Material
Brand: Chinalco，CHINA STEEL UNION
Price: 1399 USD

Quality Weatherproof Aluminum Steel Coil 0.7mm-3.5mm Thickness Solar Panel Framing Material for sale

Brand Name : Chinalco，CHINA STEEL UNION

Model Number : Thickness 0.1mm-20mm, can be customized

Certification : ISO9001,SGS, ASTM, ASME

Place of Origin : CHINA AnHui

MOQ : 1000Kilogram

Price : 1399-3066USD

Payment Terms : T/T, L/C, Western Union, MoneyGram

Supply Ability : 800000KG/15Days

Delivery Time : 2-3Days

Packaging Details : Steel strip + kraft paper + fumigated wooden box export exquisite packaging

Processing : Welding, Cutting

Corrosion Resistance : Salt Spray Test ≥ 1000 hours

Sample : Avaliable

Processing Service : Punching, Cutting

Coating Thickness : 15-25 microns

Coating Type : PE, PVDF, Epoxy

Test : BV/SGS/ISO--Mtc

Type : 0.2-8mm Thick Aluminum Coil

Thickness : 0.2mm-3.0mm

Purity : 88%

Coil Weight : 3-8 Tons

Technique : Cold Drawn

Application : Building, Transportation, Electrical, Packaging, etc.

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Weatherproof Aluminum Steel Coil 0.7-3.5mm Thickness Solar Panel Framing Material

Weatherproof Aluminum Steel Coil is engineered for extreme outdoor durability, making it the ideal material for solar panel framing, agricultural structures, and coastal construction. Certified to ASTM A755 and EN 10346 standards, this coil combines a 55% aluminum-zinc alloy coating with a proprietary weather-resistant finish, ensuring decades of performance in harsh UV, rain, and salt environments. Available in 0.7–3.5mm thicknesses and widths up to 2,000mm, it offers unmatched corrosion resistance, lightweight strength, and cost-efficiency for renewable energy and outdoor projects.

Key Selling Points:

Ultimate Weather Resistance: Withstands 2,000+ hours of salt spray (ASTM B117) and UV exposure (ASTM G154).
Solar-Ready Design: Compatible with solar panel mounting systems (IEC 61215 compliant).
Lightweight & Strong: Tensile strength up to 550 MPa, 30% lighter than galvanized steel.
Eco-Certified: Recyclable and compliant with LEED, BREEAM, and RoHS standards.
Easy Installation: Pre-drilled holes or custom-cut profiles for rapid solar farm assembly.

2. Detailed Specifications

Parameter	Details
Material	Aluminum-Zinc Alloy Coated Steel (55% Al, 43.4% Zn, 1.6% Si)
Base Steel Grade	S320GD (EN 10346) / ASTM A653 SS Grade 60
Coating Weight	150–275 g/m² (AZ150, AZ200, AZ275)
Thickness	0.7mm – 3.5mm (±0.05mm tolerance)
Coil Width	600mm – 2,000mm (Custom slitting available)
Surface Finish	Smooth, spangled, or chromate-free passivation (CrVI-free)
Certifications	ASTM A755, EN 10346, IEC 61215, ISO 12944, UL 1703
Primary Applications	Solar panel frames, greenhouses, coastal roofing, outdoor signage

3. Advantages of Importing Our Weatherproof Coils

Why Partner With Us?

Cost Savings: 25-30% lower pricing than EU/US suppliers with identical IEC 61215 compliance.
Fast Turnaround: 10–14 days lead time for custom solar panel profiles (MOQ: 12 tons).
Quality Guarantee: Third-party tested for coating adhesion (ISO 2409) and UV stability (QUV 3,000 hours).
Custom Solutions: Pre-painted in solar-absorptive colors or anti-reflective finishes.
Global Logistics: Corrosion-resistant VCI packaging and HS code documentation.
Technical Support: Free solar framing CAD designs and wind load calculations.

4. Renewable Energy & Outdoor Applications

Industry	Use Cases
Solar Energy	Photovoltaic panel frames, solar farm mounting rails, inverter housings.
Agriculture	Greenhouse structures, irrigation system supports, livestock roofing.
Coastal Construction	Seawall cladding, harbor signage, marine walkways.
Outdoor Advertising	Billboards, traffic signs, LED display frames.
Telecom	5G tower bases, satellite dish mounts, equipment shelters.
Disaster Resilience	Flood-resistant housing, emergency solar power units.

FAQ

1. Who are we?

We are based in Jiangsu, China, start from 2008,sell to Mid East(25.00%),South America(15.00%),Southeast Asia(15.00%),North America(10.00%),Africa(10.00%),Domestic Market(10.00%),Eastern Europe(5.00%),Oceania(5.00%),South Asia(5.00%). There is a total of about 31-50 people in our office.

2. How can we guarantee the quality?

Always a pre-production sample before mass production;Always final Inspection before shipment;

3. What can you buy from us?

Stainless Steel Plate/Stainless Steel Pipe/Stainless Steel Profile, Steel Plate/Steel Pipe,Aluminum Steel Coil

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