• High Quality of Prepainted Galvanized Steel Sheet in China System 1
  • High Quality of Prepainted Galvanized Steel Sheet in China System 2
  • High Quality of Prepainted Galvanized Steel Sheet in China System 3
High Quality of Prepainted Galvanized Steel Sheet in China

High Quality of Prepainted Galvanized Steel Sheet in China

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t
Supply Capability:
10000 m.t/month

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1. Pre-Painted Galvanized/Aluzinc Steel Roof Description

With GI as base material, after pretreatment (degrease and chemical treatment ) and liquid dope with several layers of color, then after firing and cooling, finally the plate steel is called pre-painted galvanized (aluzinc) steel. Pre-painted galvanized roof is good capable of decoration, molding, corrosion resistance. It generally displays superior workability, durability and weather resistance.

2.Main Features of the Pre-Painted Galvanized/Aluzinc Steel Roof

• Excellent process capability

• Smooth and flat surface

• Workability, durability

• Excellent heat resistance performance

• High strength

• Good formability

• Good visual effect

 

3.Pre-Painted Galvanized/Aluzinc Steel Roof Images

 

4.Pre-Painted Galvanized/Aluzinc Steel Roof Specification

Standard: AISI, ASTM, BS, DIN, GB, JIS

Grade: SGCC SGCH SGCD DX51D

Thickness: 0.13-3.0mm

Model Number: AISI, ASTM, BS, DIN, GB, JIS

Type: Steel Plate

Technique: Cold Rolled

Surface Treatment: Galvanized

Application: Container Plate

Special Use: High-strength Steel Plate

Width: 30-1500mm

Length: any length

color: RAL color

5.FAQ of Pre-Painted Galvanized/Aluzinc Steel Roof

What’s the brand of the paint?

We use the best brand of all of the wordAKZO.

What’s the wet and heat resistance of the roof?

More than 1000 hours.

 

Q:What are the common coil storage methods?
The common coil storage methods include stacking coils vertically, using coil cradles or racks, and storing them horizontally on pallets or on the ground.
Q:looking for a good pocket knife. i keep going through these 440 steel pocket knives with every day work usage. this will be my 4th. even when i use a whetstone they stay sharp for a short period of time but the edge does not last, 440 is too soft! what is a good steel to look for in a pocket knife? also what are some good brands. ive been using gerber and buck sofar. if you could recommend me a few mid/small sized knives i would greatly appreciate it!
Best Steel For Pocket Knife
Q:How are steel coils used in the production of steel drums?
Steel coils are used in the production of steel drums as they are unrolled and shaped into cylindrical forms to create the body of the drum. These coils are cut, welded, and sealed to form a solid and durable structure, which serves as a container for storing and transporting various materials such as liquids, chemicals, and even food products.
Q:How are steel coils unloaded from a truck?
Steel coils are typically unloaded from a truck using a combination of heavy-duty forklifts, cranes, and specialized equipment. The coils are carefully lifted and positioned onto the ground or a designated storage area, ensuring proper safety measures and precautions are followed to prevent any damage or accidents during the unloading process.
Q:What are the factors to consider when selecting steel coils for a specific application?
When selecting steel coils for a specific application, several factors need to be considered. Firstly, the desired strength and durability requirements of the application should be assessed to determine the appropriate grade of steel. Other important factors include the thickness and width of the coils, as well as their surface finish and flatness. The intended use and environment of the application, such as exposure to corrosion or extreme temperatures, should also be taken into account. Additionally, cost considerations and availability of the desired steel grade should be considered during the selection process.
Q:What is stainless steel 316, and what are its properties and uses?
316 is the second most common grade (after 304); for food and surgical stainless steel uses; alloy addition of molybdenum prevents specific forms of corrosion. It is also known as marine grade stainless steel due to its increased resistance to chloride corrosion compared to type 304. 316 is often used for building nuclear reprocessing plants. 316L is an extra low carbon grade of 316, generally used in stainless steel watches and marine applications, as well exclusively in the fabrication of reactor pressure vessels for boiling water reactors, due to its high resistance to corrosion. 316Ti includes titanium for heat resistance, therefore it is used in flexible chimney liners.
Q:What are the common coil handling equipment used in the industry?
Some common coil handling equipment used in the industry include coil cradles, coil reels, coil cars, coil upenders, and coil transfer conveyors. These machines are essential for efficiently handling and transporting coils of various materials, sizes, and weights in manufacturing and processing operations.
Q:What are the different types of steel coil grades and specifications?
There are several different types of steel coil grades and specifications available in the market. These grades and specifications are designed to meet various industry requirements and applications. Some of the commonly used steel coil grades and specifications are: 1. Hot Rolled Steel Coils: These coils are produced by heating the steel above its recrystallization temperature and then rolling it at a high temperature. Hot rolled steel coils are commonly used in applications where dimensional accuracy and surface finish are not critical. 2. Cold Rolled Steel Coils: Cold rolled steel coils are produced by further processing hot rolled coils through cold reduction mills. This process results in improved surface finish, tighter tolerances, and higher strength compared to hot rolled coils. Cold rolled steel coils are widely used in automotive, construction, and electrical industries. 3. Galvanized Steel Coils: Galvanized steel coils are coated with a layer of zinc to protect them from corrosion. This process, known as galvanization, enhances the durability and longevity of the steel coils. Galvanized steel coils are commonly used in applications such as roofing, fencing, and automotive body parts. 4. Stainless Steel Coils: Stainless steel coils are made from a combination of iron, chromium, and other elements that provide excellent corrosion resistance and high strength. These coils are widely used in industries such as food processing, chemical, and medical, where hygiene and corrosion resistance are critical. 5. High-strength Low-alloy (HSLA) Steel Coils: HSLA steel coils are designed to have higher strength and improved formability compared to conventional carbon steels. These coils are commonly used in structural and transportation applications, where weight reduction and high strength are required. 6. Electrical Steel Coils: Electrical steel coils, also known as silicon steel or transformer steel, are specifically designed for use in electrical equipment such as transformers, motors, and generators. These coils have low core losses and high magnetic permeability, making them ideal for efficient energy transfer. 7. Tool Steel Coils: Tool steel coils are specially formulated to have high hardness, wear resistance, and toughness. These coils are commonly used in the manufacturing of cutting tools, dies, and molds. These are just a few examples of the various types of steel coil grades and specifications available in the market. The selection of the appropriate grade and specification depends on the specific application requirements, such as strength, corrosion resistance, formability, and surface finish.
Q:I know aluminum is lighter but I'm looking at a 01 bianchi grizzly mountain bike which is steel. I used to ride a specialized stumpjumper m4 which was aluminum. It was quite light so I don't know if I'll like a bit heavier bike but overall what is better from those who have had both?
Depending on the price, aluminum may be as heavy or heavier than steel... don't let anyone tell you otherwise. Keep in mind that with age aluminum will eventually break from stress while steel will never fail due solely to riding stresses. In all, it is up to you. I ride steel or magnesium road bikes and aluminum or magnesium MTBs.
Q:What are the different grades of steel coils?
There are various grades of steel coils available, including low carbon steel, medium carbon steel, high carbon steel, stainless steel, and galvanized steel coils. Each grade has specific properties and applications, making them suitable for different industries and purposes.

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