ASTM A653 GI G90 Galvanized Steel Coils 0.12-4.0mm Thickness 20-275gsm Zinc Coating
Price:
520-560usd/ton
MOQ:
20 tons
Delivery Time:
10-25 working days
Brand:
JERO STEEL
Product Description
Product Overview
ASTM A653 GI G90 thin wall galvanized steel coils feature hot-dip zinc coating that provides excellent corrosion protection while maintaining a professional appearance. The zinc coating prevents oxidation and enhances the steel's durability for various industrial applications.
Surface Finish Options
- Zero Spangle: Smooth, uniform surface without visible zinc crystallization patterns
- Electro-galvanized: Bright, uniform finish with fine metallic luster and no visible spangles
- Regular Spangle: Visible zinc crystal patterns with textured metallic appearance
Manufacturing Capabilities
Our manufacturing facility operates with standardized processes to enhance efficiency and productivity. We maintain a professional work environment that fosters team cohesion and quality output.
Production Facilities
- 40 professional and technical personnel
- 60 domestic and international trade personnel
- 2 industry-leading GL production lines
- 5 PPGI production lines
- 1 pattern PPGI production line
- 2 GL production lines
Quality Control Standards
Mechanical Properties Testing
Room-temperature and high-temperature mechanical tests, Brinell hardness, HRC hardness, Vickers hardness, micro-hardness, expansion, flattening, cupping, bending, compression.
Metallurgical & Corrosion Analysis
Macrostructure analysis, fracture detection, conductivity/resistance, density, grain size, hydrogen embrittlement, residual stress, dezincification corrosion, salt spray, annealing.
Dimensional & Surface Measurement
Surface roughness, burr angle, radius, inner and outer diameter measurement.
Packaging & Shipping
- Cushioning materials between coil and wall with specialized lashing straps
- Non-slip wooden blocks under each coil to prevent movement during transit
- Waterproof packaging with desiccants to protect against moisture
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | DX51D+Z, SGCC |
| Thickness | 0.12-4.0mm |
| Width | 600mm, 914mm, 1000mm, 1200mm, 1220mm, 1250mm |
| Zinc Coating | 20gsm-275gsm |
| Coil Weight | 3-5 tons |
| Coil ID | 508mm or 610mm |
| Spangle Options | Min, Regular, Big |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Jero Steel Co., Ltd.
Location
NO.205 Zhengyang Road, Chengyang District, Qingdao,China
Contact Person
Gary Lee