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Galvanized Steel Coil with Z80-Z275 Zinc Coating for Construction Roofing in 0.5-3.0 mm Thickness

Galvanized Steel Coil with Z80-Z275 Zinc Coating for Construction Roofing in 0.5-3.0 mm Thickness

Nama merek:	Sylaith
Nomor Model:	SGCC / DX51D
Moq:	1 Ton, kami juga menerima permintaan sampel.
harga:	dapat dinegosiasikan
Waktu Pengiriman:	7-35 hari, tergantung pada kebutuhan dan kuantitas spesifik
Ketentuan Pembayaran:	Uang Muka 30% T/T + Saldo T/T 70%.

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

Sertifikasi:

MTC, ISO 9001

Nama Produk:

Gulungan baja

Standar:

ASTM/AISI/JIS/EN

Berat kumparan:

sesuai dengan permintaan pelanggan

Ketentuan Perdagangan:

FOB / CIF / CFR / EXW

Ketebalan:

0,5–3,0 mm

Lebar:

Dapat disesuaikan

Permukaan:

Dilapisi Galvanis

Lapisan seng:

Z80-Z275

Kekerasan:

Keras

Layanan Pemrosesan:

Pengelasan, Pemotongan, Pembengkokan, Pelubangan, Decoiling

Kemasan rincian:

Kemasan standar ekspor layak laut atau sesuai kebutuhan pelanggan

Menyediakan kemampuan:

1000+ton/bulan

Deskripsi Produk

Galvanized Steel Coil Cold Rolled Hot Dipped Z80–Z275 Coating for Construction Roofing Industrial Fabrication

Product Overview

This factory-direct galvanized steel coil is a versatile industrial material produced using cold-rolled or hot-dipped galvanizing processes. It features a zinc coating range of Z80-Z275, offering strong corrosion resistance and long service life.

Manufactured to ASTM, BS, DIN, GB, and JIS standards, this steel coil is widely used in construction, roofing, pipe production, fencing, and general fabrication.

It supports both light-duty and heavy-duty applications with thickness ranging from 0.5 mm to 3.0 mm.

The Corrosion Challenge

Uncoated steel quickly corrodes when exposed to moisture, oxygen, and environmental pollutants. This leads to:

Rust formation
Reduced structural strength
Higher maintenance costs
Shorter product lifespan

Industrial applications require a protective solution that maintains strength while resisting corrosion.

Galvanized Protection Solution

Galvanized steel coil solves corrosion issues through a zinc protective layer (Z80-Z275) that:

Acts as a barrier against air and moisture
Provides sacrificial protection (zinc corrodes first)
Extends lifespan in outdoor and industrial environments
Reduces maintenance and replacement costs
Maintains workability for cutting, bending, and welding

Technical Specifications

Attribute	Details
Product Type	Steel Coil
Process	Cold Rolled / Hot Dipped
Standard	ASTM, BS, DIN, GB, JIS
Coating	Z80-Z275 Zinc Coating
Thickness	0.5-3.0 mm
Width	Customizable
Grade	SGCC / DX51D
Hardness	Hard
Spangle Type	Regular Spangle
Surface	Zinc Coated
Certification	CE, ISO 901
Delivery Time	8-14 days
Application	Construction, pipes, roofing, fencing

Common Applications

This galvanized steel coil is commonly used in:

Roofing sheets and wall panels
Corrugated steel production
Structural construction components
Pipe and tube manufacturing
Industrial containers and storage systems
Fencing, gates, and outdoor infrastructure
Automotive and machinery parts

How Galvanized Protection Works

The steel is protected using a zinc coating applied via hot-dip or electro-galvanizing methods:

Steel is cleaned and prepared
Zinc coating is applied (Z80-Z275 layer)
A protective alloy layer forms between steel and zinc
Zinc acts as a sacrificial layer, corroding before steel

Even if the surface is scratched, zinc continues protecting exposed steel through electrochemical action.

Selection Guidelines

When selecting galvanized steel coil, consider:

Coating level (Z80-Z275): Higher coating = stronger corrosion resistance
Thickness (0.5-3.0 mm): Structural vs light fabrication use
Process type: Cold rolled (smooth finish) vs hot dipped (strong protection)
Standard compliance: ASTM / JIS / DIN depending on project requirements
Surface finish: Regular spangle or customized finish
Application needs: Roofing, piping, or industrial manufacturing

Frequently Asked Questions

Q1: What is the difference between Z80 and Z275 coating?

Z275 has a much thicker zinc layer, offering stronger corrosion resistance and longer lifespan than Z80.

Q2: Can this coil be used outdoors?

Yes, it is designed for outdoor exposure such as roofing, fencing, and structural use.

Q3: Is it suitable for welding and cutting?

Yes, it supports cutting, welding, bending, and decoiling processes.

Q4: What is cold rolled vs hot dipped galvanized steel?

Cold rolled offers smoother surface finish, while hot dipped provides stronger corrosion protection.

Q5: What industries commonly use this product?

Construction, manufacturing, automotive, agriculture, and infrastructure sectors.

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Rumah Produk

Koil Galvanis

Galvanized Steel Coil with Z80-Z275 Zinc Coating for Construction Roofing in 0.5-3.0 mm Thickness

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Galvanized Steel Coil with Z80-Z275 Zinc Coating for Construction Roofing in 0.5-3.0 mm Thickness

Nama merek:	Sylaith
Nomor Model:	SGCC / DX51D
Moq:	1 Ton, kami juga menerima permintaan sampel.
harga:	dapat dinegosiasikan
Rincian kemasan:	Kemasan standar ekspor layak laut atau sesuai kebutuhan pelanggan
Ketentuan Pembayaran:	Uang Muka 30% T/T + Saldo T/T 70%.

Informasi Rinci

Deskripsi Produk

Informasi Rinci

Tempat asal:

Cina

Nama merek:

Sylaith

Sertifikasi:

MTC, ISO 9001

Nomor model:

SGCC / DX51D

Nama Produk:

Gulungan baja

Standar:

ASTM/AISI/JIS/EN

Berat kumparan:

sesuai dengan permintaan pelanggan

Ketentuan Perdagangan:

FOB / CIF / CFR / EXW

Ketebalan:

0,5–3,0 mm

Lebar:

Dapat disesuaikan

Permukaan:

Dilapisi Galvanis

Lapisan seng:

Z80-Z275

Kekerasan:

Keras

Layanan Pemrosesan:

Pengelasan, Pemotongan, Pembengkokan, Pelubangan, Decoiling

Kuantitas min Order:

1 Ton, kami juga menerima permintaan sampel.

Harga:

dapat dinegosiasikan

Kemasan rincian:

Kemasan standar ekspor layak laut atau sesuai kebutuhan pelanggan

Waktu pengiriman:

7-35 hari, tergantung pada kebutuhan dan kuantitas spesifik

Syarat-syarat pembayaran:

Uang Muka 30% T/T + Saldo T/T 70%.

Menyediakan kemampuan:

1000+ton/bulan

Deskripsi Produk

Galvanized Steel Coil Cold Rolled Hot Dipped Z80–Z275 Coating for Construction Roofing Industrial Fabrication

Product Overview

Manufactured to ASTM, BS, DIN, GB, and JIS standards, this steel coil is widely used in construction, roofing, pipe production, fencing, and general fabrication.

It supports both light-duty and heavy-duty applications with thickness ranging from 0.5 mm to 3.0 mm.

The Corrosion Challenge

Uncoated steel quickly corrodes when exposed to moisture, oxygen, and environmental pollutants. This leads to:

Rust formation
Reduced structural strength
Higher maintenance costs
Shorter product lifespan

Industrial applications require a protective solution that maintains strength while resisting corrosion.

Galvanized Protection Solution

Galvanized steel coil solves corrosion issues through a zinc protective layer (Z80-Z275) that:

Acts as a barrier against air and moisture
Provides sacrificial protection (zinc corrodes first)
Extends lifespan in outdoor and industrial environments
Reduces maintenance and replacement costs
Maintains workability for cutting, bending, and welding

Technical Specifications

Attribute	Details
Product Type	Steel Coil
Process	Cold Rolled / Hot Dipped
Standard	ASTM, BS, DIN, GB, JIS
Coating	Z80-Z275 Zinc Coating
Thickness	0.5-3.0 mm
Width	Customizable
Grade	SGCC / DX51D
Hardness	Hard
Spangle Type	Regular Spangle
Surface	Zinc Coated
Certification	CE, ISO 901
Delivery Time	8-14 days
Application	Construction, pipes, roofing, fencing

Common Applications

This galvanized steel coil is commonly used in:

Roofing sheets and wall panels
Corrugated steel production
Structural construction components
Pipe and tube manufacturing
Industrial containers and storage systems
Fencing, gates, and outdoor infrastructure
Automotive and machinery parts

How Galvanized Protection Works

The steel is protected using a zinc coating applied via hot-dip or electro-galvanizing methods:

Steel is cleaned and prepared
Zinc coating is applied (Z80-Z275 layer)
A protective alloy layer forms between steel and zinc
Zinc acts as a sacrificial layer, corroding before steel

Even if the surface is scratched, zinc continues protecting exposed steel through electrochemical action.

Selection Guidelines

When selecting galvanized steel coil, consider:

Coating level (Z80-Z275): Higher coating = stronger corrosion resistance
Thickness (0.5-3.0 mm): Structural vs light fabrication use
Process type: Cold rolled (smooth finish) vs hot dipped (strong protection)
Standard compliance: ASTM / JIS / DIN depending on project requirements
Surface finish: Regular spangle or customized finish
Application needs: Roofing, piping, or industrial manufacturing

Frequently Asked Questions

Q1: What is the difference between Z80 and Z275 coating?

Z275 has a much thicker zinc layer, offering stronger corrosion resistance and longer lifespan than Z80.

Q2: Can this coil be used outdoors?

Yes, it is designed for outdoor exposure such as roofing, fencing, and structural use.

Q3: Is it suitable for welding and cutting?

Yes, it supports cutting, welding, bending, and decoiling processes.

Q4: What is cold rolled vs hot dipped galvanized steel?

Cold rolled offers smoother surface finish, while hot dipped provides stronger corrosion protection.

Q5: What industries commonly use this product?

Construction, manufacturing, automotive, agriculture, and infrastructure sectors.

Tag:

ASTM DX51D+Z Hot Dipped Galvanized Steel Coil dengan Z81-Z120 Zinc Coating Full Hard Zero Spangle untuk Pembuatan Kontainer

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