Hot‑Dip Galvanized Angle Iron for Solar Mounting – China supplier

40×40mm galvanized angle iron made of Q235 carbon steel with hot-dip zinc coating
Product Name: Hot-Dip Galvanized Angle Iron
Material: Q235 Carbon Steel
Surface Treatment: Hot-Dip Galvanized Finish
Certification: ABS, RoHS
Payment Terms: 30% deposit + 70% against Bill of Lading
$400 - $600 / tons

FOB Price | 25 tons (Min. Order)

Custom specifications and OEM service available

Supply Ability: 3000 tons per month
Lead Time: 7-30 days for standard orders
Port: Tianjin,Ningbo,Shanghai

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Product Description

Galvanized angle iron is a durable L-shaped steel component made from high-quality Q235 carbon steel and finished with a hot-dip zinc coating for superior corrosion resistance. This 40×40mm galvanized steel angle is widely used in structural framing, power transmission towers, industrial shelves, solar mounting systems, and general construction support applications. Engineered for strength and longevity, our galvanized L-shaped angle bars are ideal for outdoor or harsh environments where rust protection is critical. As a trusted China supplier, we provide both standard and custom sizes to meet ASTM, EN, and JIS specifications, ensuring compliance with global standards. Whether you’re sourcing steel angle iron for infrastructure or industrial fabrication, our hot-dip galvanized options offer reliable performance and cost-effective solutions.

Product Images

Hot-Dip Galvanized Equal Angle Steel Q235B 40×40×3–5mm for Structural Support Q235B Carbon Steel Angle Bar with Z80 Coating for Outdoor Structures

Product Specifications

Parameter Details
Product Name Hot-Dip Galvanized Equal Angle Steel
Material Q235B Carbon Steel (GB/T 706-2016 Standard)
Size (Width×Width×Thickness) 40mm × 40mm × 3mm / 4mm / 5mm (Customizable)
Length Standard 6m per piece (Custom lengths: 9m / 12m available)
Galvanizing Process Hot-Dip Galvanizing (GB/T 13912 Standard)
Zinc Coating Thickness ≥80μm (Z80 Coating, High Corrosion Resistance)
Theoretical Weight (kg/m) 40×40×3mm ≈1.85kg/m, 40×40×4mm ≈2.42kg/m, 40×40×5mm ≈2.98kg/m
Mechanical Properties Tensile Strength: ≥375MPa, Yield Strength: ≥235MPa, Elongation: ≥20%

Key Features of Galvanized Angle Iron

  • Durable construction with Q235B steel for long-term performance
  • Corrosion-resistant hot-dip galvanized finish (Z80 coating)
  • Outdoor use suitable for all weather conditions and industrial environments
  • Customizable size and length for diverse structural applications
  • ✅ Compatible with solar racking brackets and other PV mounting components
  • ✅ High load-bearing capacity for metal framing solutions and support structures

Applications

Our hot-dip galvanized angle iron is widely used in multiple structural and solar energy systems. It is an essential component in:

  • 📦 Solar panel mounting systems and PV racking frames
  • 🏗️ Construction bracing and scaffolding structures
  • 🔧 Pipe support brackets and conduit frameworks
  • 📡 Cable tray support systems for industrial wiring setups
  • 🧱 Steel angle framing for warehouses, sheds, and metal buildings

This product integrates seamlessly with photovoltaic support accessories and other galvanized iron supports to provide stability and corrosion protection for outdoor projects.


ISO Certifications

Certifications

Our products meet international quality standards and certifications:

  • ISO 9001:2015 Quality Management System
  • ISO 14001:2015 Environmental Management
  • DIN 934 / ISO 4032 Standards Compliance
  • ANSI B18.2.2 American Standards
  • Third-party testing and certification
Packaging

Packaging

Professional packaging solutions for safe transportation:

  • 25kg cartons with inner plastic bags
  • Custom branded packaging available
  • Barcode and QR code labeling
  • Moisture-proof and anti-corrosion protection
  • Stackable design for efficient storage

Company Introduction

Welcome to Hebei Zixian Fasteners Co., Ltd. – Your Reliable Manufacturer of Galvanized Fasteners and Solar Mounting Accessories from China!

What we offer:

  • Full in-house production – from raw materials to packaging
  • Solar mid clamps, end clamps, brackets, galvanized bolts & nuts
  • ISO-compliant quality control
  • Competitive pricing & fast delivery
  • OEM & custom fastener solutions for B2B buyers

Contact us today for product catalogs, samples, or quotes:

Frequently Asked Questions

1. What is the standard material used in your Galvanized Angle Iron?

Our Galvanized Angle Iron is made from Q235 carbon steel, offering excellent strength, weldability, and corrosion resistance, suitable for both indoor and outdoor structural applications.

2. Can I order Galvanized Angle Iron in custom sizes for my project?

Yes. We supply both standard and custom-size Galvanized Angle Iron to meet your specific design and load-bearing requirements. Just provide your dimensions, and we’ll manufacture accordingly.

3. Is your Galvanized Angle Iron compliant with international standards?

Absolutely. Our hot-dip galvanized angle irons conform to ASTM, EN, and JIS standards, ensuring compatibility with most global construction and industrial project requirements.

4. What are the main applications of your 40×40mm Galvanized Angle Iron?

The 40×40mm Galvanized Angle Iron is commonly used in solar mounting systems, transmission towers, shelving structures, framing, and machinery supports — ideal for B2B industrial and infrastructure use.

5. Why should I choose a China-based supplier for Galvanized Angle Iron?

As a trusted China manufacturer, we offer high-quality Galvanized Angle Iron with competitive pricing, consistent quality control, reliable lead times, and the ability to handle large-volume B2B orders globally.


Get in Touch

We’ll contact you within 24 hours after submission. For immediate assistance, use the direct contact methods below.

Why Choose Us?

  • ✓ 1-on-1 Expert Support – Custom solutions for your specific needs
  • ✓ Factory Tours Available – Verify our quality standards in person
  • ✓ Global Supply Experience – Trusted by clients in 15+ countries

Direct Contact

📞 Phone: +86 156 3038 9170
📧 Email: xzi675763@gmail.com
💬 WhatsApp: Chat Now
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