Dettagli dei prodotti

Casa. prodotti

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

Marchio:	Sylaith
Numero di modello:	SGCC/DX51D
Moq:	1 tonnellata, accogliamo con favore anche richieste di campioni.
prezzo:	Negoziabile
Tempo di consegna:	7-35 giorni, a seconda dei requisiti specifici e della quantità
Condizioni di pagamento:	Anticipo T/T del 30% + Saldo T/T del 70%.

Informazioni dettagliate

Descrizione del prodotto

Informazioni dettagliate

Luogo di origine:

Certificazione:

MTC, ISO 9001

Nome del prodotto:

Selta d'acciaio

Standard:

ASTM/AISI/JIS/EN

Peso della bobina:

Secondo la richiesta del cliente

Termini commerciali:

FOB / CIF / CFR / EXW

Spessore:

0,5–3,0 mm

Larghezza:

Personalizzabile

Superficie:

Rivestimento zincato

Rivestimento in zinco:

Z80-Z275

Durezza:

Difficile

Servizio di elaborazione:

Saldatura, Taglio, Piegatura, Punzonatura, Sbobinatura

Imballaggi particolari:

Imballaggio standard per l'esportazione in mare o come richiesto dai clienti

Capacità di alimentazione:

1000+ton/mese

Descrizione del prodotto

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.

un tubo di alluminio da 10 piedi

un tubo di alluminio da 12 piedi

tubo di alluminio per i carillon di vento

Prodotti correlati

Video

ASTM Standard Galvanized Steel Coil with Z121-Z180 Zinc Coating for Construction Applications

Ottieni il miglior prezzo

Video

Bobina in acciaio zincato a caldo ASTM DX51D+Z con rivestimento in zinco Z81-Z120 Full Hard Zero Lustrino per la produzione di contenitori

Ottieni il miglior prezzo

Dettagli dei prodotti

Casa. prodotti

Bobina galvanizzata

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

Tutte le categorie

lamiere di ottone

bobina in ottone

strati di rame puri

Rotole di rame puro

Strati del acciaio al carbonio

Bobina di acciaio al carbonio

lamiere di acciaio verniciate a colori

Bobina in acciaio con rivestimento colorato

Fogli galvanizzati

Bobina galvanizzata

Piastra in acciaio legato

Lastra per recipienti a pressione

piastra resistente all'usura

Bobina di acciaio inossidabile

Piatto di acciaio inossidabile 430

Piatto di acciaio inossidabile 316

Piatto di acciaio inossidabile 201

bobine laminate a freddo di acciaio inossidabile

Piatto di acciaio inossidabile 304

316 bobina in acciaio inossidabile

Bobina d'acciaio di alluminio

Bobina d'acciaio del galvalume

Strato di alluminio della lega

Strato di alluminio anodizzato

bobina del foglio di alluminio

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

Marchio:	Sylaith
Numero di modello:	SGCC/DX51D
Moq:	1 tonnellata, accogliamo con favore anche richieste di campioni.
prezzo:	Negoziabile
Dettagli dell' imballaggio:	Imballaggio standard per l'esportazione in mare o come richiesto dai clienti
Condizioni di pagamento:	Anticipo T/T del 30% + Saldo T/T del 70%.

Informazioni dettagliate

Descrizione del prodotto

Informazioni dettagliate

Luogo di origine:

Cina

Marca:

Sylaith

Certificazione:

MTC, ISO 9001

Numero di modello:

SGCC/DX51D

Nome del prodotto:

Selta d'acciaio

Standard:

ASTM/AISI/JIS/EN

Peso della bobina:

Secondo la richiesta del cliente

Termini commerciali:

FOB / CIF / CFR / EXW

Spessore:

0,5–3,0 mm

Larghezza:

Personalizzabile

Superficie:

Rivestimento zincato

Rivestimento in zinco:

Z80-Z275

Durezza:

Difficile

Servizio di elaborazione:

Saldatura, Taglio, Piegatura, Punzonatura, Sbobinatura

Quantità di ordine minimo:

1 tonnellata, accogliamo con favore anche richieste di campioni.

Prezzo:

Negoziabile

Imballaggi particolari:

Imballaggio standard per l'esportazione in mare o come richiesto dai clienti

Tempi di consegna:

7-35 giorni, a seconda dei requisiti specifici e della quantità

Termini di pagamento:

Anticipo T/T del 30% + Saldo T/T del 70%.

Capacità di alimentazione:

1000+ton/mese

Descrizione del prodotto

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:

Bobina in acciaio zincato a caldo ASTM DX51D+Z con rivestimento in zinco Z81-Z120 Full Hard Zero Lustrino per la produzione di contenitori

Ottieni il miglior prezzo

Video

Coil di acciaio galvanizzato a caldo con rivestimento di zinco 30-600 g/m2 per applicazioni di costruzione e coperture - Standard ASTM A653

Ottieni il miglior prezzo

Video

DX51D+Z ASTM A653 / EN 10346 bobina galvanizzata a base laminata a freddo bobina rivestita di zinco

Ottieni il miglior prezzo

Video

RAL9016 bobina di acciaio galvanizzato preverniciato con spessore di 0,1 mm e Z30 Z40 per tetti e recinzioni

Ottieni il miglior prezzo