Shanghai Huiyi International Co., Ltd.
                                                                                                           
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9 Years
Since 2017
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G550 Galvalume Steel Coil with AZ150 Aluminum Layer - Q235 Construction Grade

Price Negotiable
Price: Negotiation
MOQ: 25tons each thickness
Delivery Time: 15-35days
Brand: HUIYI-GI
Product Description
G550 Galvalume Steel Coil for Roofing and Construction
Product Specifications
Attribute Value
Type Steel Coil
Width 600mm-1250mm
Length Customers' Requirement
Coil weight 3-5 Tons
Zinc coating 30-275g/m2
Grade SGCC,DX51D,G550
Special use High-strength Steel Plate
Application Roofing,Construction

Product Description

Galvalume steel coil is a premium material celebrated for its exceptional durability, low maintenance, and high performance across multiple industries. Originally pioneered by Bethlehem Steel in the early 1970s, this advanced material undergoes a specialized hot-dip coating process, ensuring a robust bond between the metal layers. Available in both standard mill finish and a variety of vibrant painted options, Galvalume steel coil combines superior functionality with versatile design possibilities, making it ideal for demanding applications.


Technical Details
Specification Details
Brand Name Huiyi-GL
Grade Q195, Q235, Q345
Technique Hot Rolled for Enhanced Durability
Certificate JIS, ISO9001
Tolerance ±1%
Inner diameter 508/610mm
Standard ASTM
Application Fencing, Construction, and Industrial Applications

Packing and Shipping

To ensure safe transit, our Galvalume steel coils are securely packed using weather-resistant materials and reinforced strapping. Each shipment is inspected before dispatch, guaranteeing that products arrive in pristine condition. We also provide logistics support to address any unforeseen shipping issues.

Galvalume Steel Coil product photo

Applications of Galvalume Steel Coil

Renowned for its unmatched corrosion resistance, thermal efficiency, and longevity, Galvalume steel coil is a top choice for diverse sectors. Its unique aluminum-zinc-silicon coating ensures reliability even in harsh conditions.


Construction & Architectural Solutions

  • Structural Integrity: Ideal for beams, flooring, and duct systems
  • Exterior & Aesthetic Appeal: Perfect for roofing, cladding, and decorative panels
  • Infrastructure: Used in fencing, drainage pipes, and storage sheds


Automotive & Transport Innovations

  • Vehicle Manufacturing: Lightweight yet sturdy for body panels and fuel tanks
  • Safety & Infrastructure: Highway barriers and shipping containers


Frequently Asked Questions
1.What's the Minimum Order Quantity (MOQ)?

We accept orders starting at 25 tons, with sample availability for qualified buyers.

2.What Payment Methods Are Accepted?

Flexible options include T/T (Telegraphic Transfer) and L/C (Letter of Credit).

3.How Secure Is the Packaging?

Our advanced packing methods ensure damage-free delivery. Any transit-related concerns are promptly resolved.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shanghai Huiyi International Co., Ltd.
Location Room704-2,A7 building,No.1688,North Guoquan Road,Yangpu District,Shanghai,China.
Contact Person Zhang Hui

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