12 Feet Galvanized Steel Strip for Effective Roofing Solutions

• 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 an advanced zinc coating technique applied to steel, significantly extending its lifecycle by preventing rust and corrosion for up to 50 years or more, far surpassing traditional paint. Galvanized steel boasts versatility and high resistance, making it the preferred material for crafting corrosion-resistant nuts, bolts, and nails. Its robustness finds applications in outdoor piping where plastic alternatives fall short. Additionally, it is widely used in the construction of bus stop benches, balconies, verandahs, staircases, walkways, and ladders, ensuring both durability and safety.
Hot Dipped Galvanized Steel Sheet in Coil (GI)is meticulously produced by passing the Full Hard sheet, which undergoes acid washing and rolling processes, through a zinc pot. This technique meticulously applies a protective zinc film to the surface, ensuring longevity and resilience.
It exhibits outstanding corrosion resistance, exceptional paintability, and superior workability owing to Zinc's unique properties. The production process and specifications of hot dipped galvanized steel sheets and galvanized steel coils are fundamentally identical, ensuring consistency and reliability.
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 galvanized sheet boasts superior acid and alkali corrosion resistance, ensuring high durability even under extreme temperatures. It resists rust and fingerprints, promising a long, reliable service life.

2. Precision Cutting
Utilizing state-of-the-art precision cutting instruments, we ensure our galvanized sheets are free from scratches and burrs, delivering a flawless surface every time.

3. Customization
With an extensive stock of galvanized sheets, we offer tailored customization to meet your unique requirements, ensuring you get the exact specifications you need.

4. High Quality
Our galvanized sheets stand out with precise dimensions, uniform thickness, and excellent flexibility for bending and reprocessing, guaranteeing top-tier quality in every product.

Applications

 

1. Hot galvanized sheet is predominantly utilized in agricultural machinery, grain storage, and high-speed guardrail industries. This material is celebrated for its impressive cost-efficiency and its ability to add substantial value.

2. Galvanized sheet finds its purpose in building materials, home appliances, automobiles, and various other sectors. These industries often require the support of steel structures, making galvanized sheet a brilliant solution. We foresee its demand surging in the future.

3. Beyond industrial production, galvanized sheet has extensive applications in modern construction, factories, spatial structures, transportation, and energy sectors. It primarily serves as a protective layer, significantly reducing external erosion.

Certifications

 

Packaging & Shipping

 

FAQ

 

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

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

Q: How is the quality of your products?
A: Our products are meticulously crafted to meet both national and international standards. Each item undergoes rigorous testing before shipment. If you wish to review our quality certifications and various testing reports, please feel free to ask us.

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