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Hot Dipped Sheets Big Spangle Galvanize Pipe

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Hot Dipped Sheets Big Spangle Galvanize Pipe

Hot Dipped Sheets Big Spangle Galvanize Pipe
Hot Dipped Sheets Big Spangle Galvanize Pipe

Large Image :  Hot Dipped Sheets Big Spangle Galvanize Pipe

Product Details:
Place of Origin: China
Brand Name: T&T
Certification: ISO9001
Model Number: Sheet
Payment & Shipping Terms:
Minimum Order Quantity: 1 ton
Price: USD$600-$680/ton
Packaging Details: Standard seaworthy export packing:3 layers of packing. Inside is kraft paper, Middle is water plastic film and ouside GI steel sheet to be covered by steel strips with lock, with inner coil
Delivery Time: 5-15 days
Payment Terms: L/C, T/T
Supply Ability: 100000 Ton/Tons per Month hot SALES SGCC z140 zink galvanized steel 3 mm GI plain sheet

Hot Dipped Sheets Big Spangle Galvanize Pipe

Standard: ASTM,GB,JIS,DIN Width: 30mm To 1250mm, 30mm To 1250mm
Type: Steel Plate Surface Treatment: Galvanized Coated
Application: Container Plate,Construction,roofing,Structural Use Length: Customers' Requirement
Coil Weight: 3-8 Tons Thickness: 0.12mm-4.0mm
Shape: Flat Coil Material: SGCC/SGCH/S350GD/DX51D+Z
Spangle: Big Small Zero Regular Coil ID: 508/610mm
Surface: Galvanized Coated,chromate; Dry/oiled; Skinpass/non-skinpassed Product Name: Color Coated Aluzinc Galvanized Steel Metal Iron Plate Steel Sheet
Tolerance: ±1% Appication: Gutters ,Auto Parts ,Electrical Appliances,Purling, Vending Ma
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galvanized iron sheet


galvanised iron sheets

Galvanized Steel, Galvanized Sheet, Galvanized Steel Sheet Quality Zinc Coating Sheet Galvanized Steel Coil Z60/Z180
Product Description of Galvanized Steel Sheet:
What Is Galvanized Steel?
The galvanized coil is a thin steel plate in which a thin steel plate is immersed in a molten zinc bath to adhere a layer of zinc to the surface.Galvanized steel is a surface treatment technique that coats a layer of zinc on the surface of a metal, alloy or other material for aesthetics, rust prevention, and the like. The main method used is hot-dip galvanizing. Zinc is easily soluble in acid and soluble in alkali, so it is called an amphoteric metal. Zinc hardly changes in dry air. In moist air, a dense zinc carbonate film is formed on the zinc surface. In the atmosphere containing sulfur dioxide, hydrogen sulfide and marine, the corrosion resistance of zinc is poor, especially in the atmosphere containing high temperature and high humidity containing organic acid, the zinc coating is easily corroded.
The standard electrode potential of zinc is -0.76V. For steel substrates, zinc coating is an anodic coating. It is mainly used to prevent corrosion of steel. Its protective performance has a great relationship with the thickness of the coating. After passivation, dyeing or coating of the photoresist, the zinc coating can significantly improve its protection and decorative properties.
Specification of Galvanized steel sheet:



Galvanized Category
Hot dip galvanizing (HDG):it is one of the common galvanizing methods. The process is to completely dip iron or steel into molten zinc.
Electro-galvanizing(EG):it is to remove the oil, pickle, and then put into the solution of zinc salt by electrolysis equipment, and connect the negative electrode of the electrolysis equipment, place the zinc plate on the opposite side of the pipe fitting, and connect When the positive electrode of the electrolysis device is turned on, a layer of zinc is deposited on the pipe by the directional movement of the current from the positive electrode to the negative electrode, and the cold-plated pipe member is processed and then galvanized.
As per ASTM A653,Zinc Coating G40-G90,JIS G3302 SGCC/SGCD/SGCE/SGCH,EN 10147 DX51D+Z/DX51D+Z/DX53D+Z
Zinc coating
40 g/m² to 275 g/m²
regular spangle,minimized spangle,big spangle,zero spangle.
Surface treatment
Passivated(chromated),oiled or anti-finger treatment (Acrylic coating)
0.13mm to 4.0mm
30mm to 630mm
Minimum order
50MT per size

Advantage & Application of Galvanized Steel Sheet:

Corrosion Resistance: the zinc coating surface protects the base steel not only by providing barrier to corrosion elements,

but also by the sacrificial nature of the coating. Galvanized steel often remains in working order with little maintenance for

40 years or more.

Hot Dipped Sheets Big Spangle Galvanize Pipe 0


Production Process:

Hot Dipped Sheets Big Spangle Galvanize Pipe 1

The production process of hot-dip galvanized sheet:preparation of original board → pre-plating treatment → hot dip plating → post-plating treatment → finished product inspection. According to the habits, the hot-dip galvanizing process is divided into two categories: off-line annealing and in-line annealing.


What are advantages of galvanized steel?

Because of permanently and successive zinc/iron alloy layers, galvanized steel offers many benefits than traditional steels.

Main Features
1.Anticorrosive:13 years in heavy industrial areas,50 years in the ocean,104 years in the suburbs and 30 years in cities.
2.Cheap:The cost of hot-dip galvanizing is lower than that of other coatings.
3.Reliable:The zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable.
4.Strong toughness:The galvanized layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
5.Comprehensive protection:Every part of the plated piece can be galvanized,and is fully protected even in depressions,sharp corners,and hidden places.
6.Save time and energy:Galvanizing process is faster than other coating methods.




The steel strips supplied according to the standard are usually applied with common rustproof oil film, which can be swept away with alkali solution. The supplier guarantees that the oiled products will be free from rust under normal packing, transportation, loading and storage conditions within 6 Months, the approved delivery date. However, product without oil coating can also be subject subject to statement in the contract reached after discussion between the user and the supplier.

Hot Dipped Sheets Big Spangle Galvanize Pipe 2

We offer different modes of transport depending on the customer's destination: rail transport and ship transport.The Shipping Mark shall consist of: Trade mark, Seller's name, Product name, Applicable standards, Specifications, Package No., Contract No., Heat No., Weight of zinc film, Color, Production date, Weighing method, Net weight, Gross Weight, Consignee and Protection symbols, etc.



Galvanized Steel Coil Galvanized Steel Sheet SGCC,DX51D and Q195,Both Sides Coating Military Grade Steel Plate

Q: What is your advantage?

A:OEM customized fabrication service
Three steel manumacturers in both TangShan and TianJin city.
Complete sizes,grade and MOQ
Full of inventory with large warehose
24 hours online service, feedback within one hour.

Q:Do you supply Cold Rolled Steel Coils and Sheets in stock?

A:Yes we supply cold rolled steel coils and sheets, also as your according.

Q:What about the delivery time?

A: 15~35days after receiving T/T prepayment or LC date.

Q:Do you provide? Is it free?

A:When you confirmed the price, you can require for samples to check our quality counter display. If you need the samples, we will charge for the sample cost .But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.


Contact Details

Contact Person: Ms. Karen Zhao

Tel: 13482835270

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