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집 상품

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

Name: Galvanized Steel Coil with Z80-Z275 Zinc Coating for Construction Roofing in 0.5-3.0 mm Thickness
Brand: Wuxi Sylaith Special Steel Co., Ltd.
SKU: SGCC/DX51D
Price: 20.00 USD
Availability: InStock

브랜드 이름:	Sylaith
모델 번호:	SGCC/DX51D
모크:	1톤, 샘플 요청도 환영합니다.
가격:	협상 가능
배달 시간:	특정 요구 사항 및 수량에 따라 7-35일
지불 조건:	30% T/T 사전 + 70% T/T 잔액

자세한 정보

제품 설명

자세한 정보

원래 장소:

중국

인증:

MTC, ISO 9001

제품명:

강철 코일

기준:

ASTM / AISI / JIS / EN

코일 무게:

고객의 요청에 따라

거래조건:

FOB / CIF / CFR / EXW

두께:

0.5~3.0mm

너비:

맞춤형

표면:

아연 도금 코팅

아연 코팅:

Z80-Z275

경도:

딱딱한

가공 서비스:

용접, 절단, 굽힘, 펀칭, 디코일링

포장 세부 사항:

표준 수출 항해에 적합한 포장 또는 고객 요구에 따라

공급 능력:

1000+톤/월

제품 설명

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.

태그:

10 피트 알루니늄 파이프

12 피트 알루니늄 파이프

풍경을 위한 알루니늄 파이프

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

가장 좋은 가격 을 구하라

비디오

ASTM DX51D+Z 컨테이너 제조용 Z81-Z120 진크 코팅과 함께 핫 덤프 된 진료 스핀글

가장 좋은 가격 을 구하라

제품 세부 정보

집 상품

직류 전기로 자극된 코일

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

모든 범주

구리 금속판

황동 코일

순수한 구리 시트

순수한 구리 코일

탄소 강판

탄소 강철 코일

컬러 코팅 강판

컬러 코팅 스틸 코일

아연 도금 시트

직류 전기로 자극된 코일

합금강판

압력 용기 판

착용 방지판

스테인리스강 코일

430개의 스테인레스 강판

316개의 스테인레스 강판

201개의 스테인레스 강판

추운 압연 스테인리스강 코일

304개의 스테인레스 강판

316 스테인리스 스틸 코일

알루미늄 강철 코일

갈바륨 강철 코일

불순물 알루미늄 쉬트

양극 처리된 알루미늄 시트

알루미늄 호일 코일

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

브랜드 이름:	Sylaith
모델 번호:	SGCC/DX51D
모크:	1톤, 샘플 요청도 환영합니다.
가격:	협상 가능
포장에 대한 세부 사항:	표준 수출 항해에 적합한 포장 또는 고객 요구에 따라
지불 조건:	30% T/T 사전 + 70% T/T 잔액

자세한 정보

제품 설명

자세한 정보

원래 장소:

중국

브랜드 이름:

Sylaith

인증:

MTC, ISO 9001

모델 번호:

SGCC/DX51D

제품명:

강철 코일

기준:

ASTM / AISI / JIS / EN

코일 무게:

고객의 요청에 따라

거래조건:

FOB / CIF / CFR / EXW

두께:

0.5~3.0mm

너비:

맞춤형

표면:

아연 도금 코팅

아연 코팅:

Z80-Z275

경도:

딱딱한

가공 서비스:

용접, 절단, 굽힘, 펀칭, 디코일링

최소 주문 수량:

1톤, 샘플 요청도 환영합니다.

가격:

협상 가능

포장 세부 사항:

표준 수출 항해에 적합한 포장 또는 고객 요구에 따라

배달 시간:

특정 요구 사항 및 수량에 따라 7-35일

지불 조건:

30% T/T 사전 + 70% T/T 잔액

공급 능력:

1000+톤/월

제품 설명

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.

태그: