Seaworthy Packed Hot Dipped Galvanized Steel Coil Z60–Z275 with 1000–1250mm

Product Specification

Seaworthy Packed Hot Dipped Galvanized Steel Coil Z60–Z275 with 1000–1250mm Width for Industrial Fabrication and Export Supply

1. Product Overview

Hot dipped galvanized steel coil is a common base material for export-oriented sheet metal processing, construction products, and industrial components. The hot-dip zinc layer protects the steel surface against atmospheric corrosion and helps maintain material stability during storage, transport, and downstream fabrication.

For buyers handling international shipments, standard export seaworthy packing is an important part of supply reliability. In addition to coating performance, coil width, coil weight, and coil ID also affect loading efficiency, processing compatibility, and handling safety in the destination plant.

2. Technical Solution

Product performance is based on the following technical characteristics:

• Continuous hot-dip galvanizing with controlled coating weight
• Zinc layer providing barrier protection and sacrificial protection
• Balanced mechanical properties for fabrication and structural use
• Standardized coil dimensions for handling, slitting, and decoiling
• Seaworthy export packing for transport protection

Yield strength of 195–420 MPa supports dimensional stability in structural and formed parts, while tensile strength of 270–500 MPa improves resistance to deformation during downstream processing. Elongation of 12–25% also supports bending, stamping, and profiling operations.

3. Specifications

4. Application

• Roofing and wall cladding systems
• Structural and support components
• Electrical cabinets and enclosures
• HVAC ducts and ventilation parts
• Appliance panels and housings
• General sheet metal fabrication for export projects

5. Processing

• Slitting into narrow strips
• Cut-to-length sheet production
• Roll forming and bending
• Stamping and drawing
• Surface coating or painting
• Export packing and container loading preparation

6. Advantages

• Standard export seaworthy packing helps reduce transport damage risk
• 1000–1250 mm width is suitable for mainstream industrial processing lines
• Z60–Z275 coating range supports different corrosion conditions
• Balanced yield strength and tensile strength for fabrication and structural use
• Multiple surface treatments support storage, handling, and secondary processing

7. How to Choose

• Export shipment with longer transit time → select proper seaworthy packing and surface protection
• Outdoor or humid service environment → select higher coating such as Z200–Z275
• Forming-intensive processing → prioritize elongation around or above 18%
• Structural application → select higher yield strength grade
• Production line matching → confirm coil ID, coil weight, and width with equipment capacity

8. FAQ

Q1: Why is seaworthy packing important for galvanized steel coils?
It helps reduce moisture exposure, edge damage, and surface scratches during sea transport and long-distance handling.

Q2: Can these coils be processed into sheets after delivery?
Yes, coils are commonly slit or cut to length for downstream fabrication.

Q3: What coating level is suitable for outdoor use?
Higher coating levels such as Z200–Z275 are typically selected for improved corrosion resistance.

Q4: What coil ID is compatible with standard equipment?
508 mm and 610 mm are standard coil IDs commonly used in industrial processing lines.

Q5: Which surface treatment is suitable for storage and shipment?
Oiled or chromated surfaces are commonly selected to reduce oxidation during storage and transport.