PRIME COLD ROLLED WAVE GALVANIZED METAL SHEET

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
3000 m.t./month
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Item specifice

Standard:
AISI,JIS,GB,ASTM
Technique:
Cold Rolled,ERW,Forged
Shape:
Square,Rectangular
Surface Treatment:
Galvanized,Oiled,Dry
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B
Thickness:
0.8
Width:
700~1250
Length:
2000
Net Weight:
3~8

Product  Brief  Introduction

 

PRIME COLD ROLLED WAVE GALVANIZED METAL SHEET

--- Corrosion resistance: Pre-coated steel offers excellent corrosion resistance achived through continuous hot DIP galvanization and corrosion resistant primer/polyester coating. Protection is achieved when zinc and steel are together in the presence of moisture; The zinc protects the steel by galvanic action

 

Product Features

 

. Traditional aesthetics outlook 
. Suitable for new house or renovation.
. Less joints, watertight
. Long life service
. Tedun also provide relative ridge cap, fasteners and other accessories

Product Specification 

Standard:ASTM, GB,JIS,JIS G3302 ASTM 755 EN10169

Grade: DX51D CGCC CS

Thickness: 0.13mm~3.0mm,

Width: 1250,600-1250mm

Coil weight:3-12 MT

Coil ID:508/610mm

Chemical composition:

C

Si

Mn

Cr

Ni

P

S

0.150

0.476

11.231

12.50

0.900

0.039

0.010

 

 

 

 

FAQ

 

  1. How long will we receive the goods ?

45days after receiving workable L/C

 

  1. how do you control the quality ?

    we have our own quality control department ,we will arrange QC person  to see the production line ,when goods finish ,before shipment ,our QC person will check the quality as per our test report request ,if the goods is ok ,then we issue the test report ,and we allow the goods shipping ,otherwise will not allow ship the goods.

PRIME COLD ROLLED WAVE GALVANIZED METAL SHEET

 

 

Q:
Steel strips are typically processed for surface punching through a series of steps. Firstly, the steel strips are cleaned and prepped to remove any impurities or contaminants. Then, they are fed into a punching machine equipped with specialized tools and dies. The machine applies pressure to the steel strips, precisely punching holes or shapes into the surface. After punching, the strips may undergo additional processes such as deburring or coating to improve the final surface finish. Overall, this process allows for the efficient and accurate creation of punched steel strips with desired surface patterns.
Q:
There are several different methods for plating steel strips, including electroplating, electroless plating, hot-dip galvanizing, and mechanical plating. Each method has its own advantages and is used for specific applications. Electroplating involves immersing the steel strip in an electrolyte solution, passing an electric current through it, and depositing a layer of metal onto the surface. Electroless plating, on the other hand, does not require an electric current and instead uses a chemical reaction to deposit a thin layer of metal onto the strip. Hot-dip galvanizing involves immersing the steel strip into a bath of molten zinc, which forms a protective coating on the surface. Mechanical plating uses mechanical energy to deposit a layer of metal onto the strip, often through tumbling the strip with metal powder and small glass beads.
Q:
There are several different grades of steel that are commonly used for making steel strips, each with their own specific properties and characteristics. Some of the most common grades include: 1. Low carbon steel (C1008/C1010): This grade of steel is commonly used for making steel strips due to its excellent formability and weldability. It has a relatively low carbon content, making it softer and more malleable. 2. Medium carbon steel (C1045): This grade of steel has a higher carbon content compared to low carbon steel, making it stronger and more durable. It is commonly used for applications that require higher strength and toughness, such as automotive components. 3. High carbon steel (C1095): This grade of steel has the highest carbon content among the three mentioned. It is extremely strong and hard, making it suitable for applications that require high wear resistance, such as cutting tools and springs. 4. Stainless steel (304/316): Stainless steel is a popular choice for making steel strips due to its excellent corrosion resistance. Grades such as 304 and 316 are commonly used, as they offer a good combination of strength, formability, and resistance to various chemicals and environments. 5. Alloy steel: Alloy steels are made by adding specific alloying elements such as chromium, nickel, or molybdenum to improve their mechanical properties. They are commonly used for making steel strips that require enhanced strength, hardness, and resistance to heat or wear. It is important to note that the specific grade of steel used for making steel strips may vary depending on the intended application and the desired properties of the final product. Manufacturers often choose the appropriate grade based on factors such as strength requirements, corrosion resistance, formability, and cost considerations.
Q:
Steel strips have several advantages over materials like aluminum or copper. Firstly, steel is much stronger and more durable than both aluminum and copper, making it a preferred choice for applications that require high strength and resilience. Secondly, steel has a lower thermal expansion coefficient than aluminum, which means it is less likely to warp or deform under temperature changes. Additionally, steel is typically more cost-effective than copper, making it a more economical option. However, aluminum and copper also have their own unique properties and benefits, such as being lighter in weight or having better electrical conductivity, which may make them more suitable for specific applications. Ultimately, the choice between steel, aluminum, or copper depends on the specific requirements and characteristics desired for the given application.
Q:
Steel strips are typically polished using a series of mechanical processes to achieve a smooth and reflective surface. The process begins by cleaning the steel strip to remove any dirt, oil, or other contaminants. This is usually done by using a degreasing agent or solvent. Once cleaned, the steel strip is usually passed through a series of rotating abrasive belts or wheels. These belts or wheels are made of a material such as emery, silicon carbide, or diamond, which is harder than steel. As the strip moves through the machine, the abrasive material removes a thin layer of metal from the surface, gradually smoothing out imperfections and creating a more even surface. After the initial rough polishing, the steel strip may undergo additional polishing steps to further refine the surface. This can involve using finer abrasives or polishing compounds to achieve a higher level of smoothness and shine. In some cases, a process called electropolishing may be used. Electropolishing involves immersing the steel strip in an electrolyte solution and applying an electric current to it. This causes the surface to dissolve and smoothen, resulting in a highly polished finish. Overall, the polishing of steel strips involves a combination of mechanical abrasion and chemical processes to remove imperfections and create a smooth, reflective surface. The specific methods used may vary depending on the desired finish and the requirements of the application.
Q:
There are several ways to process steel strips for soundproofing. One method involves applying a layer of sound-absorbing material, like foam or rubber, to the strip. This material helps to reduce noise transmission by dampening and absorbing sound vibrations. The steel strip is typically coated or bonded with the sound-absorbing material to ensure a secure attachment. Another approach is to use a technique called constrained layer damping (CLD), which involves applying a viscoelastic layer to the steel strip. This layer converts sound energy into heat, effectively dissipating vibrations and reducing noise. Materials like butyl rubber are commonly used for the viscoelastic layer because of their excellent damping properties. In addition, surface treatments can be applied to the steel strips to enhance their soundproofing capabilities. For example, perforations or microperforations can be made on the surface to disrupt sound waves and reduce their transmission. This technique is often used in architectural applications, like soundproofing ceilings or walls. Furthermore, the shape and dimensions of the steel strips can also contribute to soundproofing. Using thicker and wider strips increases their mass, which helps to block sound transmission. Additionally, the design of the strips can incorporate features such as corrugations or ridges, which disrupt sound waves. Overall, the processing of steel strips for soundproofing involves various techniques, including adding sound-absorbing materials, applying viscoelastic layers, surface treatments, and optimizing the shape and dimensions. These methods aim to minimize noise transmission and create a quieter environment.
Q:
Yes, steel strips are commonly used in the manufacturing of appliances due to their strength, durability, and ability to withstand high temperatures. They are often used for making the exteriors, frames, and internal components of various appliances such as refrigerators, ovens, and washing machines.
Q:
Steel strips are highly effective in terms of electromagnetic shielding. Due to their high electrical conductivity and magnetic properties, steel strips can efficiently redirect or absorb electromagnetic fields, protecting sensitive electronic devices from interference and maintaining a shielded environment.
Q:
Steel strips are processed for different applications through various methods such as hot rolling, cold rolling, annealing, coating, and cutting. The specific process depends on the desired application, with hot rolling used for structural components, cold rolling for precision products, annealing for improved ductility, coating for corrosion resistance, and cutting for specific dimensions.
Q:
Various methods are employed to safeguard steel strips during storage, with the aim of averting damage and corrosion. One prevalent approach involves applying a protective coating onto the surface of the steel strips. This coating effectively acts as a shield, separating the steel from the surrounding environment, thereby obstructing any contact between the metal and moisture or other corrosive substances. Furthermore, to further minimize the risk of corrosion, it is common practice to store steel strips in a controlled environment with low levels of humidity. To protect against physical harm, steel strips are frequently stored on racks or in specialized containers to limit contact with other objects. Additionally, proper handling and stacking techniques are implemented to avert any bending or warping of the strips. Regular inspections and maintenance play a crucial role in promptly addressing any indications of corrosion or damage, thus prolonging the lifespan of the steel strips.

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