Premium Galvanized Steel Sheet for Roofing, Hot Dipped Process

• After-sales Service: 24 Hours Online
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Model NO.: SGCC
• Application: Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate
• Special Use: Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel
• Stock: Stock
• Thickness: 0.25-2mm
• Width: 750-1300mm
• Specific: Customized
• Trade Term: EXW, Fob, CIF, CFR
• Zinc Coating: 30-275GSM or as Your Requirement
• Spangle: Big Spangle, Normal Spangle, Small Spangle, Non-Sp
• Length: According to Customer′s Requirements
• Tolerance: +/-1%
• Processing: Bending, Welding, Decoiling, Punching, Cutting
• MOQ: 5 Tons
• Transport Package: Standard Seaworthy Package
• Specification: 1220*24440 or customized
• Trademark: Ruilaibo
• Origin: China
• HS Code: 7210490000
• Production Capacity: 5000 Tons/ Month

Product Description

Product Description

Galvanization is a sophisticated zinc coating applied meticulously over the surface of steel, offering unmatched protection against rust and corrosion. This robust shield can last for an impressive 50 years or more, outliving paint by decades. Our galvanized steel is the essential choice for creating corrosion-resistant nuts, bolts, and nails. It proves invaluable for robust outdoor applications such as pipes, bus stop benches, balconies, verandahs, staircases, walkways, and ladders when plastic alternatives fall short.
Hot Dipped Galvanized Steel Sheet in Coil (GI)is meticulously crafted by guiding the Full Hard sheet, which has already undergone rigorous acid washing and rolling processes, through a zinc pot. This procedure meticulously applies a zinc film to the sheet's surface.
Thanks to the protective properties of Zinc, this material boasts exceptional corrosion resistance, superior paintability, and outstanding workability. The hot dipped galvanized steel sheet and coil share similar processes and specifications, ensuring consistent high-quality performance.
1. Standard: JIS G3302, ASTM A653M/A924M, EN10327, and more
2. Grade: SGCC, DX51D, DX54D, CS Type A, Grade 50, among others

Product Name	Galvanized Steel Sheet
Standard	AISI, ASTM, BS, DIN, GB, JIS
Thickness	0.25-2 mm or as your request
Normal Width	1250mm 1500mm 1800mm 2000mm etc.
Length	Customers' Requirement
Technique	Hot dipped,hot rolled
Place of Origin	Jiangsu,China
Suface Treatment	Galvanized
Price Terms	Ex-Work,FOB,CFR,CIF,FCA,etc
MOQ	5 Tons
Supply Ability	5000 Tons / Month
Payment Terms	T/T
Place of Loading	Shanghai Port
Delivery Time	Shipped in 7-10 days,according to the specific order

Galvanized Steel Sheet Gauge Chart
Gauge	mm	Inches
8	4.27	0.1681
9	3.89	0.1532
10	3.51	0.1382
11	3.13	0.1233
12	2.75	0.1084
14	1.99	0.0785
16	1.61	0.0635
18	1.31	0.0516
20	1.01	0.0396
21	0.93	0.0366
22	0.85	0.0336
23	0.78	0.0306
24	0.7	0.0276
25	0.63	0.0247
26	0.55	0.0217
27	0.51	0.0202
28	0.47	0.0187
30	0.4	0.0157

Standard	GB/T 2518	EN10346	JIS G 3141	ASTM A663
Grade	DX51D+Z	DX51D+Z	SGCC	CS Type C
	DX52D+Z	DX52D+Z	SGCD1	CSTypeA.B
	DX53D+Z	DX53D+Z	SGCD2	FS Type A, B
	DX54D+Z	DX54D+Z	SGCD3	DDS Type C
	S250GD+Z	S250GD+Z	SGC340	SS255
	S280GD+Z	S280GD+Z	SGC400	SS275
	S320GD+Z	S320GD+Z	-	-
	S350GD+Z	S350GD+Z	SGC440	SS340 Class4
	S550GD+Z	S550GD+Z	SGC590	SS550 Class2

Mechanical properties

Grade	Yield strength MPa	Tensile strength MPa	Fracture elongetion not less than %
DX51D+Z		270-500	22
DX52D+Z	140-300	270-420	26
DX53D+Z	140-260	270-380	30
DX54D+Z	120-220	260-350	36
DX56D+Z	120-180	260-350	39

Base metal type	Grade	CHEMICAL COMPOSITION %
		C	Si	Mn	P
Cold rolled steel sheet	DC51D+Z (St01Z, St02Z, St03Z) , DC51D+ZF	≤0.10	-	≤0.50	≤0.035
	DC52D+Z (St04Z), DC52D+ZF	≤0.08	-	≤0.45	≤0.030
	DC53D+Z (St05Z), DC53D+ZF	≤0.08	-	≤0.40	≤0.030
	DC54D+Z (St06Z), DC54D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
	DC56D+Z (St07Z), DC56D+ZF	≤0.01	≤0.10	≤0.30	≤0.025
Hot rolled steel sheet	DD51D+Z (St01ZR, St02ZR)	≤0.10	-	≤0.50	≤0.035
	DD54D+Z (St06ZR)	≤0.01	≤0.10	≤0.30	≤0.025

Detailed Photos

Advantages

1. Corrosion Resistance
Our Premium Galvanized Steel Sheet boasts exceptional acid and alkali corrosion resistance, withstands high temperatures, resists rust, and features an anti-finger finish, ensuring a long-lasting and durable use.

2. Precision Cutting
By utilizing advanced precision cutting instruments, our galvanized sheets maintain a flawless surface that is free from scratches and burrs, guaranteeing a pristine finish.

3. Customization
We maintain a vast inventory of galvanized sheets, ready for customization to meet your specific requirements, ensuring tailored solutions for every project.

4. High Quality
Our galvanized sheets are meticulously crafted for precise dimensions, uniform thickness, and superior quality. They are easy to bend and reprocess, making them ideal for a wide range of applications.

Applications

1. The hot galvanized sheet, a marvel of contemporary engineering, is predominantly utilized in agricultural machinery, grain storage systems, and high-speed guardrail industries. Its hallmark characteristics are its economical cost coupled with unparalleled added value.

2. Galvanized sheets have become indispensable in the realms of building materials, home appliances, and the automotive sector. These industries often require robust steel structures, and galvanized sheets offer an ingenious solution to this necessity. Given their versatile applications, the demand for galvanized sheets is poised for significant growth in the foreseeable future.

3. Beyond industrial production, galvanized sheets boast extensive applications in modern architectural marvels, factories, spatial structures, transportation, and energy sectors. These sheets primarily serve as protective barriers, mitigating external erosion, and ensuring the longevity and integrity of the structures they shield.

Certifications

Packaging & Shipping

FAQ

Q: What are your terms of payment?
A: We require a 30% TT payment in advance, with the remaining balance to be settled before loading.

Q: Could you provide samples?
A: Absolutely! We are honored to offer you samples for a thorough quality check.

Q: How is the quality of your products?
A: Our products are meticulously manufactured in strict adherence to both national and international standards. Each item undergoes rigorous testing before delivery. Should you wish to review our quality certifications and a variety of testing reports, please feel free to request them from us.

Q: How long does it take for samples and mass production?
A: For ready molds, it typically takes 3-5 days. For new molds and samples after confirmation, it takes about 15-20 days. Mass production usually requires 25-30 days.