9 Feet Wide Galvanized Steel Strip for Custom Roofing Applications

• 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 involves applying a protective zinc coating to steel, significantly extending its lifespan by preventing rust and corrosion for up to 50 years or more, far surpassing the longevity of traditional paint. This galvanizing process makes the steel ideal for fabricating corrosion-resistant nuts, bolts, and nails. It is also extensively used for outdoor architectural elements when plastic pipes lack the necessary strength. You will find galvanized steel in bus stop benches, balconies, verandahs, staircases, walkways, and ladders, ensuring both durability and aesthetic appeal.
Hot Dipped Galvanized Steel Sheet in Coil (GI)is meticulously crafted by passing the Full Hard sheet, which has undergone a thorough acid washing and rolling process, through a zinc pot. This process effectively applies a robust zinc film to the surface, enhancing durability.
This product boasts superior corrosion resistance, exceptional paintability, and outstanding workability, thanks to the unique properties of zinc. The process and specifications for creating hot dipped galvanized steel sheets and galvanized steel coils are fundamentally identical, ensuring high-quality and consistent results.
1. Standard: Adheres to JIS G3302, ASTM A653M/A924M, EN10327, and other rigorous standards.
2. Grade: Available in multiple grades, including SGCC, DX51D, DX54D, CS type A, and Grade 50, to meet diverse application requirements.

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. Superior Corrosion Resistance
Our galvanized steel sheet is engineered for exceptional resistance to acids and alkalis, offering remarkable high-temperature resilience, rust prevention, anti-finger properties, and an impressively long service life.

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

3. Tailored Customization
With an extensive inventory of galvanized sheets, we offer customization services to meet your specific requirements, ensuring you get exactly what you need.

4. Unmatched High Quality
Our galvanized steel sheets boast precise dimensions, uniform thickness, and are designed for easy bending and reprocessing, ensuring top-tier quality in every product.

Applications

 

1. Our hot galvanized sheet is primarily utilized in the agricultural machinery, grain storage, and high-speed guardrail industries. This exceptional solution offers unparalleled low cost and high added value, distinguishing itself in everyday life applications.

2. Additionally, our galvanized sheet finds extensive use in the construction, home appliance, and automotive industries. These sectors often require robust steel structures, and our galvanized sheet provides an ingenious solution to this necessity. We foresee a growing demand for our product in these fields, reinforcing its crucial role in modern industry.

3. Beyond industrial production, our galvanized sheet is indispensable in contemporary buildings, factories, spatial structures, transportation, and energy sectors. It serves as a protective film, significantly mitigating external erosion and ensuring longevity and reliability in these diverse applications.

Certifications

 

Packaging & Shipping

 

FAQ

 

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

Q: Can you provide samples for evaluation?
A: Absolutely, we are pleased to offer samples for your quality assessment.

Q: How would you describe the quality of your products?
A: Our products are meticulously crafted to meet both national and international standards. Each product undergoes rigorous testing before shipment. For more details on our quality certifications and various testing reports, please feel free to request them.

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