10 Feet Hot Dipped Gi Sheet for Enhanced Roofing Performance

• 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 the process of applying a protective zinc coating to steel, effectively preventing rust and corrosion for an extended period—often exceeding 50 years. This remarkable durability outlasts that of painted surfaces, making galvanized steel a preferred choice for countless applications. From corrosion-resistant nuts, bolts, and nails to robust outdoor pipes where plastic fails, its versatility is unmatched. Additionally, galvanization lends its strength and longevity to bus stop benches, balconies, verandahs, staircases, walkways, and ladders.
Hot Dipped Galvanized Steel Sheet in Coil (GI)is meticulously crafted by passing the Full Hard sheet, which has undergone acid washing and rolling, through a zinc pot. This process firmly applies a zinc film to the surface, ensuring superior protection.
This product boasts exceptional corrosion resistance, paintability, and workability, thanks to the unique properties of zinc. Notably, the processing and specifications of hot-dipped galvanized steel sheets and coils are fundamentally similar.
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. Superior Corrosion Resistance
Our galvanized sheet excels with exceptional resistance to acids, alkalis, high temperatures, and rust. It features an anti-finger surface and boasts a long-lasting service life.

2. Precision Cutting Mastery
Utilizing state-of-the-art precision cutting instruments, we ensure that every galvanized sheet maintains a flawless surface, free of scratches and burrs.

3. Tailored Customization
With a vast inventory of galvanized sheets, we offer bespoke customization to meet your specific requirements seamlessly.

4. Premium Quality
Our galvanized sheets stand out for their precise dimensions, uniform thickness, and ease of bending and reprocessing, guaranteeing products of the highest quality.

Applications

1. Hot galvanized sheets are predominantly utilized in agricultural machinery, grain storage, and high-speed guardrail industries. The hallmark of these sheets is their low cost combined with high added value, making them an indispensable component in these sectors.

2. Galvanized sheets find extensive use in building materials, home appliances, and the automotive industry. These sectors often require robust steel structures, and galvanized sheets offer an ingenious solution. Their usage is poised to grow exponentially as the demand for durable steel support continues to rise.

3. Beyond industrial production, galvanized sheets are pivotal in modern architecture, factories, spatial structures, transportation, and energy sectors. They serve primarily as a protective film, significantly mitigating external erosion and enhancing the longevity and durability of structures and components in these fields.

Certifications

Packaging & Shipping

FAQ

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

Q: Can you provide samples?
A: Absolutely, we are delighted to offer samples for you to check the quality.

Q: How would you describe the quality of your products?
A: Our products adhere strictly to both national and international standards. Each product undergoes rigorous testing before being dispatched. If you wish to view our quality certifications and various testing reports, please don't hesitate to request them.

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 confirmation, and 25-30 days for mass production.