products details

Home Products

Z275 Hot Dipped Galvanized Steel Sheet Q235 Q345 for Structural and Fabrication Applications

Brand Name:	Raymond

Detail Information

Product Description

Detail Information

Place of Origin:

china

Product Name:

Hot Dipped Galvanized Steel Sheet (GI Sheet)

Brand:

Raymond

Steel Grade:

Q235 / Q345 / DX51D+Z / SGCC

Thickness:

0.09–3.8 Mm

Width:

750 / 1000 / 1220 / 1250 / 1500 Mm

Length:

Custom Length

Zinc Coating:

40–450 G/m²

Surface:

Regular / Minimized / Big / Zero Spangle

Surface Treatment:

Chromated / Oiled / Anti-fingerprint

Standard:

ASTM A653 / JIS G3302 / EN 10346

Minimum Order:

50 MT

Highlight:

40-275g/m2 Zinc Coating Galvanized Metal Sheet

Q235 Q345 Grade GI Steel Sheet

YX75-200-600 Model Hot Dipped Galvanized Steel Sheet

Product Description

Z275 Hot Dipped Galvanized Steel Sheet Q235 Q345 for Structural and Fabrication Applications

1. Product Overview

Hot dipped galvanized steel sheet is widely used in structural fabrication and general industrial applications where corrosion resistance and mechanical performance are required.

Common issues include:

Corrosion in humid or outdoor environments
Coating consistency affecting durability
Deformation during forming or processing

These factors directly influence service life and processing stability.

2. Technical Solution

Hot dip galvanizing forms a zinc coating layer on the steel surface by immersing it into molten zinc.

Key characteristics:

Zinc coating range: 40–450 g/m²
Sacrificial corrosion protection mechanism
Uniform coating improves durability and stability

3. Specifications

Parameter	Value
Thickness	0.09–3.8 mm
Width	750–1500 mm
Length	Custom
Zinc Coating	40–450 g/m²
Surface	Regular / Minimized / Zero Spangle
Surface Treatment	Chromated / Oiled / Anti-fingerprint

4. Application

Structural fabrication
Sheet metal processing
Industrial equipment
Home appliances
Roofing panels after roll forming

5. Processing / Usage

Cut from galvanized steel coil
Cutting or stamping
Bending or roll forming
Welding or assembly

6. Advantages

Zinc coating up to 450 g/m²
Wide thickness range
Multiple surface options
Stable dimensional performance

7. How to Choose

Use Z275 for outdoor applications
Use Z120 for indoor environments
Select thickness based on structural requirements
Choose surface based on coating or forming process

8. FAQ

Q1: How to select zinc coating?
Z275 or higher is recommended for outdoor environments.

Q2: What thickness is used for roofing?
Typically 0.3–0.8 mm before forming into roofing panels.

Q3: How to choose surface type?
Zero spangle is suitable for painting, regular spangle for structural use.

Tags:

galvanzied steel sheet

colour coated steel coils

hot rolled steel coils

Passivated ( Chromated ) G30 Zinc Hot Dipped Galvanized Steel Sheet / Sheets

Get Best Price

video

Big Spangle For Outer Walls Hot Dipped Galvanized Zinc Steel Sheet / Sheets

Get Best Price

Hot Dipped Galvanized Steel Coils

Hot Dipped Galvanized Steel Sheet

Galvanized Corrugated Roofing Sheet

Prepainted Color Steel Coils

Pre-painted Steel Sheet

Corrugated Steel Roof Sheets

Hot Dipped Galvanized Steel Strip

Cold Rolled Steel Coils

Cold Rolled Steel Strip

Cold Rolled Steel Sheet

Hot Rolled Steel Coils

Checkered Steel Plate

Cold Rolled Stainless Steel coil

Welded Steel Pipes

Seamless Steel Pipes

Mild Steel Products

Laser Cutting Steel Plate

Tinplate Sheet

Arc Welding Electrode

Inconel Bar