9 Feet Galvanized Steel Sheet for Customized Roofing Projects

• After-sales Service: 24 Hours Online
• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Model NO.: SGCC
• Certification: ISO
• Surface Treatment: Galvanized
• Technique: Hot Dipped
• 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 transformative process where a protective zinc coating is meticulously applied over steel. This innovative method guarantees an extended lifespan by preventing rust and corrosion, often outlasting paint by decades—providing protection for 50 years or more. However, in time, natural degradation will occur. Galvanized steel's unparalleled durability makes it indispensable for manufacturing corrosion-resistant nuts, bolts, nails, and outdoor pipes where plastic alternatives fall short. It's the backbone of robust structures like bus stop benches, balconies, verandahs, staircases, walkways, and ladders.
Hot Dipped Galvanized Steel Sheet in Coil (GI)is meticulously produced by advancing the Full Hard sheet, which has undergone stringent acid washing and rolling processes, through a zinc pot. This technique ensures a uniform zinc film is applied to the surface, enhancing durability and longevity.
Boasting excellent corrosion resistance, superior paintability, and exceptional workability, this galvanized steel benefits immensely from Zinc's inherent properties. The hot-dipped galvanized steel sheet and steel coil manufacturing processes and specifications are fundamentally aligned.
1. Standard: JIS G3302, ASTM A653M/A924M, EN10327, and more.
2. Grade: SGCC, DX51D, DX54D, CS type A, Grade50, 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 sheet boasts exceptional resistance to both acids and alkalis, enduring even the harshest high-temperature environments. Its rust resistance and anti-fingerprint qualities ensure an extended, trouble-free lifespan, providing you with unmatched durability.

2. Precision Cutting
Equipped with state-of-the-art precision cutting instruments, we ensure that every galvanized sheet features a flawless surface, free of any scratches or burrs, guaranteeing superior quality and performance.

3. Customization
With a vast inventory of galvanized sheets available, we offer unparalleled customization options tailored to meet your exact specifications. No matter your project requirements, we've got you covered.

4. High Quality
Our galvanized sheets are meticulously crafted to achieve perfect dimensional accuracy and uniform thickness. They are designed for easy bending and reprocessing, ensuring high-quality products that meet the most demanding standards.

Applications

1. Hot galvanized sheet is primarily utilized in the agricultural machinery, grain storage, and high-speed guardrail sectors. Its unparalleled advantage lies in its low cost paired with high value addition, making it an indispensable component in these industries.

2. The versatile galvanized sheet finds significant usage in building materials, home appliances, and the automotive industry. These sectors often require robust steel structures, and the galvanized sheet adeptly meets this need. As a result, its demand is poised for considerable growth in the foreseeable future.

3. Beyond industrial applications, galvanized sheets are crucial in modern architecture, factory construction, spatial frameworks, transportation, and energy sectors. Its primary function in these domains is to serve as a protective layer, effectively mitigating external corrosion and enhancing longevity.

Certifications

Packaging & Shipping

FAQ

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

Q: Could you provide a sample?
A: Yes, we are delighted to offer you samples to ensure the quality meets your standards.

Q: How is the quality of your products?
A: Our products are meticulously manufactured in compliance with both national and international standards. Each product undergoes rigorous testing prior to delivery. If you would like to review our quality certifications and various testing reports, please feel free to request them from us.

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