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ASTM A653 Galvanized Steel Strip for Structural and Roofing Applications

ASTM A653 Galvanized Steel Strip for Structural and Roofing Applications

MOQ: 5 tấn
Giá: negotiate
Bao bì tiêu chuẩn: Đóng gói xuất khẩu đi biển tiêu chuẩn hoặc theo yêu cầu của khách hàng
Thời gian giao hàng: Thương lượng
Phương thức thanh toán: T/T, Công Đoàn Phương Tây, L/C
năng lực cung cấp: 10000 người mỗi tháng
Thông tin chi tiết
Nguồn gốc
Trung Quốc
Hàng hiệu
Wuxi Talat
Chứng nhận
Manufacture certificate
Số mô hình
GI GL
Mục:
Dải mạ kẽm nhúng nóng
Vật liệu cơ bản:
Thép cán nguội
Lớp thép:
SGCC, DX51D, ASTM A653, Q235
mạ kẽm:
Z40~275g/mét vuông
Hoàn thiện bề mặt:
Spangle thông thường/Spangle không/Spangle lớn
Bờ rìa:
Cạnh nghiền / Cạnh khe
Xử lý bề mặt:
Mạ crôm / bôi dầu / chống ngón tay
độ dày:
0,12-6mm hoặc yêu cầu của khách hàng
Mô tả sản phẩm
ASTM A653 Galvanized Steel Strip for Structural and Roofing Applications

Galvanized Steel Strip is produced from high-quality cold rolled steel coils that are processed through hot-dip galvanizing technology. A protective zinc layer is coated on the steel surface to significantly improve corrosion resistance and extend service life.

Compared with ordinary steel materials, galvanized steel strip offers excellent anti-rust performance, high strength, and good formability, making it suitable for various industrial processing and manufacturing applications.

Our galvanized steel strips are precisely slit from galvanized coils and supplied in different widths and thicknesses to meet the requirements of steel pipe manufacturing, cable tray production, roofing systems, steel structures, and solar mounting systems.

With advanced production lines and strict quality control, we ensure uniform zinc coating, smooth surface finish, and accurate dimensions to meet international market standards.

Product Advantages

Excellent Corrosion Protection
The zinc coating forms a durable barrier that protects steel from oxidation and rust.

Precision Slitting Technology
Advanced slitting machines ensure accurate width tolerance and smooth edges.

High Strength and Flexibility
Suitable for bending, stamping, roll forming, and deep processing.

Stable Surface Quality
Uniform zinc coating ensures consistent performance and appearance.

Wide Industrial Applications
Used in construction, manufacturing, infrastructure, and metal fabrication industries.

Technical Specifications
Product Name GI Strips
Base Material Cold Rolled Steel
Surface Structure Normal spangle coating (NS), Minimized spangle coating (MS), Spangle-free (FS)
Zinc Coating Z40-275g/m²
Thickness 0.12mm-4.0mm
Width 600mm-1250mm
Coil Weight 3-5 Tons or Required
Coil ID 508mm/610mm
Coating PE/PVDF/HDP/SMP
Top Painting 10-35 Microns
Back Painting 5-35 Microns
Steel Grade SGCC, DX51D, ASTM A653
Payment Term T/T (30% Deposit + 70%)
Product Display
Production Process

The production process of galvanized steel strip generally includes:

Cold rolled steel coil preparation

Hot dip galvanizing coating

Cooling and surface treatment

Precision slitting process

Quality inspection and packaging

This process ensures the galvanized steel strip has consistent coating thickness and stable mechanical properties.

Packaging

Standard export packing ensures safe transportation:

Moisture-proof waterproof paper

Plastic protective film

Strong steel straps

Wooden pallets if required

Suitable for container shipping and long-distance sea transportation.

Applications
Frequently Asked Questions
What is galvanized steel strip?
Galvanized steel strip is a narrow steel product made from cold rolled steel that is coated with a layer of zinc through a hot-dip galvanizing process. The zinc coating provides excellent corrosion resistance and protects the steel from rust. It is widely used in steel pipes, construction structures, cable trays, roofing systems, and industrial manufacturing.
What is the difference between galvanized steel strip and galvanized steel coil?
The main difference is the width. Galvanized Steel Coil is usually wider than 600mm, while Galvanized Steel Strip is normally slit from coils with widths 20mm - 600mm. Steel strips are mainly used for pipe manufacturing, stamping parts, and metal components.
What is the common zinc coating for galvanized steel strip?
Common zinc coating options include: Z40-Z60 (light protection), Z80-Z120 (standard construction use), and Z180-Z275 (high corrosion resistance). Higher zinc coating means better corrosion protection and longer service life.
What steel grades are available?
Common grades include SGCC/SGCD (JIS standard), DX51D/DX52D (EN standard), ASTM A653 (American standard), and Q195/Q235 (Chinese standard). Different grades are suitable for forming, stamping, or structural applications.
What is your delivery time?
Delivery time is usually 10-25 days depending on order quantity and specifications.
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