12 Feet Galvanized Steel Strip for Durable and Reliable Roofing

• 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 sophisticated zinc coating meticulously applied over the top of steel. This advanced treatment prevents rust and corrosion significantly longer than traditional paint can, often providing protection for 50 years or more. However, eventually, natural wear will set in. Galvanized steel is the material of choice for crafting corrosion-resistant nuts, bolts, and nails. Its robust properties make it ideal for outdoor pipes when plastic piping lacks the necessary strength. Furthermore, it's widely used for constructing bus stop benches, balconies, verandahs, staircases, walkways, and ladders, ensuring long-lasting durability and reliability.
Hot Dipped Galvanized Steel Sheet in Coil (GI)is meticulously produced by passing the Full Hard sheet, which has undergone a comprehensive acid washing and rolling process, through the zinc pot. This method applies a resilient zinc film to the surface, ensuring enhanced durability.
Thanks to Zinc's unique properties, it boasts excellent corrosion resistance, outstanding paintability, and superb workability. Typically, the hot dipped galvanized steel sheet and galvanized steel coil processes and specifications align closely, guaranteeing consistent quality.
1. Standard: Adheres to JIS G3302, ASTM A653M/A924M, EN10327, and other rigorous standards.
2. Grade: Includes SGCC, DX51D, DX54D, CS type A, Grade50, and more, covering a wide range of quality specifications.

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 galvanized sheets offer unparalleled acid and alkali corrosion resistance, supreme high-temperature durability, and exceptional rust protection. With their anti-fingerprint finish, they promise an extended service life.

2. Precision Cutting
Utilizing state-of-the-art precision cutting instruments, we ensure that the surface of our galvanized sheets remains flawless, free of scratches and burrs.

3. Customization
With an extensive inventory, we provide galvanized sheets that can be custom-tailored to meet your specific requirements.

4. High Quality
Our galvanized sheets boast precise sizing, uniform thickness, and exceptional flexibility for bending and further processing. They are the epitome of high-quality materials.

Applications

1. Hot galvanized sheet is predominantly used in agricultural machinery, grain storage, and high-speed guardrail industries. Its remarkable feature lies in its low cost yet high added value, making it an indispensable choice in these sectors.

2. Galvanized sheet finds its place in building materials, home appliances, and the automotive industry. These sectors often rely on steel structures, and the advent of galvanized sheets offers an ingenious solution. With its increasing relevance, the demand for galvanized sheets is poised to grow phenomenally in the future.

3. Beyond industrial production, galvanized sheets have extensive applications in modern buildings, factories, spatial structures, transportation, and energy sectors. Serving primarily as a protective film, it significantly mitigates external erosion, ensuring longevity and resilience.

Certifications

Packaging & Shipping

FAQ

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

Q: Can you provide samples for assessment?
A: Absolutely! We are pleased to offer you samples to verify our product quality.

Q: Can you tell me about the quality of your products?
A: Our products adhere to both national and international standards. Each product undergoes rigorous testing before shipment. For quality certifications and detailed testing reports, feel free to request them from us.

Q: What is the lead time for samples and mass production?
A: Typically, it takes 3-5 days for ready molds, 15-20 days for new molds and sample approval, and 25-30 days for mass production.