Prepainted Color Coated Galvanized Steel Coil Products G350 Z180 Q235

Place of Origin China
Brand Name JBHD
Certification CE、ISO、SGS
Model Number DC01 DC02 DC03 DC06
Minimum Order Quantity 5 Tons
Price Negotiation
Packaging Details Standard seaworthy package
Delivery Time 7-15 working days
Payment Terms T/T, L/C, Western Union, MoneyGram
Supply Ability 10000 Ton
Product Details
Grade DX51D, SGCC, SGHC, CGCC Model Number Q235,SS400,S235JR,ST37.2,S355
Surface Galvanized Coated Size As Customers' Requirements
Zinc Coating 30-275g/m2 Tolerance ±1%
Processing Service Bending, Welding, Decoiling, Cutting, Punching Spangle Type Zero/Small/Big/Regular
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Color Coated Galvanized Steel Coil

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G350 Z180 Galvanized Steel Coil

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Q235 Galvanized Steel Coil

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Product Description

PREPAINTED GALVANIZED STEEL PRODUCTS G350 Z180 COLOR COATED GALVANIZED STEEL COIL

 

How long does it take for galvanized steel to rust in water?
TFM for standard galvanized steel in a tropical marine environment is 75 to 78 years. Examples of a tropical marine environment include Miami and Mazatlan. TFM for standard galvanized steel in a temperate marine environment is 86 years.
Is galvanized steel toxic in water?
Galvanized steel will eventually start to corrode and can pose a hazard for drinking water, which makes it unsafe for drinking water in the long run. The problem isn't the zinc coating but lead and cadmium, two heavy metals that can exist in the zinc because of the galvanizing process.
 
What is better for outside zinc or galvanized?
Zinc plating or electroplating is a process where zinc is applied by using a current of electricity. It is a thinner coating than hot-dip galvanizing making it unsuitable for outdoor applications. Its advantages are its brightness and uniform color making it more aesthetically appealing.
 
For galvanized steel coils, the steel sheet is immersed in a molten zinc bath to make a sheet of zinc coated on its surface. It is mainly produced by continuous galvanizing process, that is, the rolled steel plate is continuously immersed in a plating tank with zinc melted to make galvanized steel plate; alloyed galvanized steel plate. This kind of steel plate is also manufactured by hot dip method, but immediately after being out of the tank, it is heated to about 500 ℃ to form an alloy coating of zinc and iron. This galvanized coil has good paint adhesion and weldability.
Product Name
Hot Dipped Galvanized Steel Coil,Zinc Coated Steel 
Standard
EN10346, JIS G3302, ASTM A653,AS 1397,GB/T 2518
 
 
 
Steel Grade
Dx51D, Dx52D, Dx53D, DX54D,DX55D,DX56D,DX57D, S220GD, S250GD, S280GD, S320GD,S350GD, S390GD,S420GD,S450GD,,S550GD,
SGHC, SGH340, SGH400, SGH440, SGH490,SGH540, SGCC,SGCH,SGCD1, SGCD2, SGCD3, SGCD4,SGC340, SGC400 , SGC440, SGC490,SGC570;
CS-A,CS-B,CS-C,Grade 33,grade 37.grade 40,garde 50,grade60,grade70,grade80
G1,G2,G3,G250,G300,G450,G550 As Requirement
Type
Coil/Sheet/Plate/Strip
Thickness
0.12mm-6.0mm or 0.8mm/1.0mm/1.2mm/1.5mm/2.0mm
Width
600mm-1800mm or 914mm/1000mm/1200mm/1219mm/1220mm/1524mm
Zinc Coating
Z30g/m2-Z600g/m2
Surface Structure
Normal spangle (N),, spangle-free(FS),Zero Spangel
Surface Structure
Oiled (O),Passivated(C),Passivated and oiled (CO) ,Sealed (S),Phosphate (P),Phoaphte and oiled (CO)
Coil Weight
3 Tons -8Tons
Coil ID
508mm/610mm
 

Product Advantages
1. Cheap: The cost of aluminized zinc is lower than that of other coatings.
2. Reliable: The aluminized zinc coating is metallurgically bonded to the steel and forms part of the steel surface,so the coating is more durable.
3. Strong toughness: The aluminized zinc layer forms a special metallurgical structure that can withstand mechanical damage during transportation and use.
4. Comprehensive protection: Every part of the plated piece can be aluminized zinc, and is fully protected even in depressions, sharp corners and hidden places.
5. Save time and energy: Aluminized zinc process is faster than other coating methods.

Product Application
Aluminized zinc steel coil products and galvanized steel coils are mainly used in construction, light industry, automobile, agriculture, animal husbandry, fishery and other industries. Such as building roofs, highway guardrails, sheet metal processing, roof grilles, household appliance enclosures, ventilation ducts, chimneys, kitchen utensils, grain storage and transportation, frozen processing of meat and aquatic products, etc.

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Company Introduction
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Certification
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Application
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