Manufacture 0.12-4.0mm Dx51d SGCC Z275 Zinc Coated Gi Steel Coil Hot Dipped Galvanized Steel Coil

• Customization: Available
• Standard: ASTM, JIS, GB, AISI, DIN, BS
• Certification: ISO
• Model NO.: Galvanized Steel Coil
• Surface Treatment: Galvanized
• Technique: Cold Rolled
• Application: Construction, Building, Roofing
• Edge: Slit edge
• Stock: Stock
• Product Name: Zinc Coated SGCC Hot Dipped Galvanized Steel Coil
• Material: SGCC, Dx51d, Dx52D, Dx53D, G350-G550
• Width: 300-1500mm, Normal 1000, 1219, 1250
• Length: 5.8m or as Customer′s Need
• Coil ID: 508/610mm
• Coil Weight: 3-8 Tons
• Spangle: Zero/Small/Regular/Big Spangle
• Zinc Coating: Z30-275G/M2
• Keyword: Dx51d Galvanized Steel Coil
• Shipping Term: EXW, Fob, CFR, CIF
• Package: Export Standard Package
• Main Market: Asia, Middle East, South America
• Transport Package: Standard Sea-Worthy Packing
• Specification: 0.12-4.0mm*600-1250mm
• Trademark: Zebra steel
• Origin: Shandong
• HS Code: 7210490000
• Production Capacity: 500000/Year

Product Description

Product Description

Hot Dipped Galvanized Steel Coil Manufacture

Galvanized steel coil is a type of steel coil that has undergone surface galvanizing treatment. It is coated with a layer of zinc on the surface of a substrate (such as cold-rolled or hot-rolled steel plate) to improve its corrosion resistance and service life. The galvanizing process mainly includes two methods: hot-dip galvanizing (hot-dip galvanizing) and electroplating galvanizing. Among them, hot-dip galvanizing is more common, with a thicker zinc layer and stronger protection.

Product Name	Hot Dipped Galvanized Steel Coil	Surface	Big/Regular/Zero/Bright Spangle
Thickness	0.12-4.0mm	Type	Coil  Sheet  Strip
Width	900-1250mm;   Strip:20-600mm	Coil ID.	508/610mm
Zinc Coating	20-275g/m2	Service	Welding Pipe,Cutting Length,Slitting Strip
Garden	DX51D,DX52D,SGCC,GB,ASTM A653,JIS,G3302	Test report	Provide

Big Spangle

Regular Spangle

Slow down the crystallization rate, resulting in larger crystallization patterns

Conventional crystalline patterns formed by natural cooling

Non Spangle

Bright Surface

Special treatment to eliminate visible crystalline patterns on the surface

High purity zinc liquid+aluminum, air knife thickness, rapid cooling alloying treatment

Advantage of Galvanized Steel

1. Excellent corrosion resistance, zinc has more reactive chemical properties than iron and will preferentially react with oxygen and water vapor in the environment to form a dense oxide film. The service life of galvanized steel plates can reach 10-50 years, far exceeding that of ordinary steel plates.
2. High cost-effectiveness and low cost anti-corrosion: Compared with stainless steel or other alloy steels, galvanizing process has lower cost, but can significantly improve the durability of steel plates and reduce maintenance or replacement costs.
3. Good processing performance, galvanized steel sheet can be processed by cutting, bending, welding, etc
4. High strength and lightweight, different strength substrates (such as low carbon steel and high-strength steel) can be selected according to needs.
5. Aesthetics, the galvanized layer presents a silver gray luster, neat and beautiful, suitable for exposed use occasions
6. Environmental friendliness and recyclability: Galvanized steel plates are 100% recyclable, and zinc itself is also a reusable resource.

Available Steel Grade(Ensure weight and support third-party testing)
Steel grade	Coating	Yield(MPA)	Tensile(MPA)	Elongation(%)
DX51D	Z,ZF	--	270-500	20
DX52D	Z,ZF	140-300	270-420	22
DX53D	Z,ZF	140-260	270-380	26
DX54D	Z,ZF	140-220	270-350	30
S220GD	Z,ZF	220	300	18
S250GD	Z,ZF	250	330	17
S280GD	Z,ZF	280	360	16
S320GD	Z,ZF	320	390	15
S350GD	Z,ZF	350	420	14
S400GD	Z,ZF	400	470	--
S450GD	Z,ZF	450	530	--
S500GD	Z,ZF	500	560	--
Select type Galvanized Steel based on requirements

Packaging & Shipping

Coil Packing

Shipping

1:Metal protective ring
2:Waterproof wrapping paper
3:Buckle
4:Metal band

1:Wooden pallets
2:Wooden frames for fixing
3:Steel wire ropes for fixing steel coils
4:Loading Port: Tianjin/Qingdao/Shanghai Port.

Our Service

Cutting Length

Slitting Strip

Cut into the required size according to the demand

Split into narrowband according to requirements

Company Profile

Shandong Zebra Steel Material Co., Ltd. 

A famous Steel Supplier which are honored chosen by professionals and no cutting corners on quality and weight.
With 11 advanced coated steel coil production lines of related factory to provide customers with product supply guarantee, professional pre sales and after sales services, strong productive ability and a 236 thousand square meters warehouse, our inventory of steel material allows Zebra Steel to service many industries with primary steel material (which has been certified by S GS, BV) and competitive price.
The related factory can meet an annual output capacity of millions of tons of steel materials which mainly involve cold rolled steel, Galvanized steel, Galvalume steel, PPGI, PPGL, corrugated roofing sheet, stainless steel, carbon steel, steel rebar and wire rope. Zebra steel material had been exported to over 86 countries and areas in Middle East, Africa, South America, South east Asia, Middle Asia, Europe, which mainly used in wall construction, roofing, ventilating system, furniture and kitchenware manufacturing, painting basis sheets and auto industry.
With zebra steel customers great satisfaction from all over the world, we keep adhering to the principle of "devotion makes profession"; 24 hours online at your services and provide immediate and professional Proper solutions for you. No exaggeration on promise, be together, be stronger, we cherish our reputation and credit.
So Zebra Steel, are totally ready. Contact us! we do more than what you need.

Our Partners

FAQ

Q:HS Code

A:721049,Check tariffs before ordering from China. 

Q:The service life of galvanized steel coils 
A:The life of galvanized steel coil depends on the end application and environment, as well as the weight of zinc. For example, the life of z275 galvanized roof in a marine environment is 5 years. The life of z180 cable tray in an indoor environment is 15 years. 

Q:The price of galvanized steel coils 
A:The price of galvanized steel coil depends on the raw material hot-rolled, the zinc weight, and the width and thickness of the coil. 

Q:Galvanized steel coil could be oiled? 
A:Yes, it could be oiled. 8-20g per square meters. Oiling can prevent the oxidation of galvanized sheets in a short time. 

Q:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be
destroyed.weaccept the third party inspection absolutely.

Q:What product information do I need to provide?
A:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.