Premium Corrugated Galvanized Steel Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
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Item specifice
Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Hot Rolled,Cold Rolled
Shape:
Square,Rectangular
Surface Treatment:
Galvanized,Coated
Steel Grade:
Q195,Q215,Q235,Q215B,Q235B,RHB335,HRB400,200 Series,300 Series,400 Series,600 Series,SS400-SS490,10#,20#,A53(A,B)
Certification:
ISO,SGS,BV,RoHS,UL
Thickness:
0.5
Length:
1000
Net Weight:
1MT
Product Brief Introduction
Premium Corrugated Galvanized Steel Sheet
Galvanized Corrugated Steel Roofing Sheet is formed by cold roll machine, using galvanized steel sheet or aluminum steel as the base material .Galvanized corrugated steel roofing sheet is featured with easy installation ,high strength ,more economic .( low cost )
Product Features
.Outlook Beautiful and novel, rich colors, flexible combination, can be used in different buildingto express special original architectural styles in life.
.Surface have been treated as galvanized and color coated.so it can anti-rain,anti- fire,anti-quake,So it has a long term life as 20-30 year and color just not fade.
. Light weight: easy to transport the material,short the time to finish the building,reduce worker's hard work,save much time and energy for human beings.
.Smooth surface treatment,the dust will be easy taken off by the rain.
. Environmental material,can be used many times,will do no hard to the our environment.
Product Specification
Premium Corrugated GI Galvanized Steel Sheet
Packing Information (For 27.5 Tons heavy 20’Fcl)
. water proof paper packing in side
. plastic film Packing in middle
. steel sheet Packing out side
.several steel strip packing to fix the packing
Production Line & Package
FAQ
1. how many wave for per pcs
—— some wave is 8 ,same wave is 9 ,save wave is 11 ,it is up to your request
2. What is the MOQ for this products ?
—— Normally the MOQ is 25mt per size and per color .
- Q:How do steel strips contribute to noise reduction in various applications?
- Steel strips contribute to noise reduction in various applications through their ability to absorb and dampen sound waves. When used as a soundproofing material, steel strips effectively reduce noise transmission by minimizing vibrations and eliminating resonance. One way steel strips contribute to noise reduction is by acting as a barrier. When properly installed, steel strips create a physical barrier that prevents sound waves from passing through. This is particularly useful in applications such as building construction, where steel strips can be used to line walls, floors, and ceilings, effectively blocking out external noise sources. Additionally, steel strips can absorb sound energy. By incorporating materials with sound-absorbing properties, steel strips can effectively absorb and dissipate sound waves. This is achieved through the conversion of sound energy into heat energy. The unique composition of steel strips allows them to convert sound waves into vibrations, which are then dissipated as heat energy, reducing the overall noise level. Furthermore, steel strips contribute to noise reduction by damping vibrations. Vibrations can be a significant source of noise in many applications, such as industrial machinery or vehicle engines. Steel strips have the ability to absorb and dampen these vibrations, preventing them from propagating and reducing the resulting noise. This is achieved through the inherent stiffness and density of steel, which helps to dissipate vibrations and minimize their impact on the surrounding environment. Overall, steel strips play a crucial role in noise reduction across various applications. Whether used as a barrier, sound absorber, or vibration damper, steel strips effectively contribute to creating quieter and more comfortable environments by minimizing noise transmission and improving overall acoustic performance.
- Q:How are steel strips coated to prevent corrosion?
- Steel strips are coated to prevent corrosion through a process called galvanization. This involves immersing the strips in a bath of molten zinc, which forms a protective layer on the surface of the steel. This zinc coating acts as a barrier, preventing moisture and oxygen from reaching the steel and thus inhibiting corrosion.
- Q:What are the dimensions of steel strips?
- The dimensions of steel strips can vary depending on their intended use and manufacturing process. Generally, steel strips are thin, flat pieces of steel that have a rectangular shape. They typically have a length that is much greater than their width, and their thickness can range from a few millimeters to a few centimeters. The width of steel strips can vary widely, ranging from a few millimeters to several meters. Additionally, steel strips may come in various standard sizes or be custom-made to meet specific requirements. Therefore, it is important to consult the specific standards or specifications for the desired steel strip to determine its exact dimensions.
- Q:What are the forming processes used for steel strips?
- There are several forming processes that are commonly used for steel strips. These processes include hot rolling, cold rolling, and annealing. Hot rolling is a process in which the steel is heated to a high temperature and then passed through a series of rollers to reduce its thickness and shape it into a strip. This process is typically used for producing large quantities of steel strips with a consistent thickness and shape. Cold rolling, on the other hand, is a process in which the steel is passed through a series of rollers at room temperature to reduce its thickness and improve its surface finish. Cold rolling is often used to produce steel strips with a high degree of precision and a smooth surface. Annealing is a heat treatment process that is used to soften the steel and improve its ductility. This process involves heating the steel to a specific temperature and then slowly cooling it, which helps to relieve internal stresses and improve the material's mechanical properties. Annealing is often used after the rolling processes to ensure that the steel strips have the desired properties. In addition to these forming processes, there are also other secondary processes that may be used to further shape and finish the steel strips. These processes can include cutting, slitting, and coating, among others, depending on the specific requirements of the application. Overall, the forming processes used for steel strips aim to produce high-quality, accurately shaped strips that meet the desired specifications for a wide range of applications in various industries.
- Q:Can steel strips be used in the automotive industry?
- Yes, steel strips are commonly used in the automotive industry for various applications such as body panels, structural components, and reinforcement due to their high strength, durability, and cost-effectiveness.
- Q:How do steel strips behave under different loading conditions?
- Steel strips behave differently under different loading conditions. When subjected to tensile loading, they elongate and narrow in width, while under compressive loading, they shorten and widen. Steel strips also exhibit shear deformation when subjected to shear loading, where they slide past each other. Additionally, steel strips may experience buckling under compressive loading, causing them to bend or buckle out of shape. Overall, the behavior of steel strips is influenced by the type and magnitude of the loading applied.
- Q:Can steel strips be used for making electrical connectors?
- Yes, steel strips can be used for making electrical connectors. Steel is a commonly used material for electrical connectors due to its strength, durability, and electrical conductivity. Steel strips can be easily shaped and formed into various connector designs, allowing for reliable electrical connections. Additionally, steel connectors are often plated with materials like gold or silver to improve their conductivity and prevent corrosion. Therefore, steel strips are a suitable choice for making electrical connectors.
- Q:How are steel strips tested for surface roughness?
- Various methods and instruments are employed to test the surface roughness of steel strips. One commonly used method involves the utilization of a surface profilometer, a precision instrument designed to measure the height variations across the steel strip's surface. This instrument consists of a stylus or probe that is systematically moved across the surface, recording the vertical movements or deviations. By analyzing the data collected by the profilometer, roughness parameters like Ra (average roughness) and Rz (mean peak-to-valley height) can be determined. Another technique for testing surface roughness involves the use of a laser scanning system. This system employs a laser beam directed onto the surface of the steel strip, with a sensor capturing the reflected laser light. The sensor detects any irregularities or changes in the reflected light, allowing for the analysis of surface roughness. In addition to these methods, visual inspection and touch techniques may also be used to assess surface roughness. Skilled operators visually examine the steel strip for any visible roughness or irregularities, while the touch method involves the running of a gloved hand across the surface to detect any rough spots or inconsistencies. In summary, the assessment of surface roughness in steel strips involves the application of advanced instruments, visual inspection, and touch techniques to ensure that the desired quality standards are met.
- Q:Can steel strips be coated with a protective layer?
- Yes, steel strips can be coated with a protective layer. This is commonly done to enhance their durability and resistance to corrosion. The protective layer is typically applied through processes such as galvanization or painting. Galvanization involves applying a layer of zinc to the steel strip, which forms a protective barrier between the steel and its surrounding environment. Painting, on the other hand, involves applying a layer of paint or coating that acts as a barrier against moisture, chemicals, and other elements that could cause damage to the steel. These protective layers not only extend the lifespan of the steel strips but also provide additional aesthetic appeal.
- Q:What are the factors that affect the machinability of steel strips?
- The machinability of steel strips can be affected by several factors. 1. The chemical composition of the steel, including the presence of alloying elements, has a significant impact on its machinability. Alloying elements like sulfur, phosphorus, and lead can enhance machinability, while elements like chromium and nickel can reduce it. 2. The hardness of the steel strip is another crucial factor. Harder steels are more difficult to machine due to the increased cutting force required and higher tool wear. 3. The microstructure of the steel, including grain size and distribution, can also affect machinability. Fine-grained steels generally have better machinability compared to coarse-grained ones. 4. The heat treatment process applied to the steel strip can greatly influence its machinability. Improper heat treatment can result in increased hardness or internal stresses, making machining more challenging. 5. Machinability is also influenced by the cutting conditions, including the speed, feed rate, and depth of cut during machining operations. Proper cutting conditions must be selected to ensure efficient material removal and prevent excessive tool wear. 6. The type of cutting tool used, as well as its material and geometry, can impact machinability. It is important to select cutting tools with appropriate hardness, coatings, and cutting edge angles to optimize the machining process. 7. The use of suitable lubricants and coolants during machining operations can enhance machinability. They help reduce friction and heat generation, leading to improved surface finish and tool life. 8. The rigidity and stability of the machine used for machining steel strips are crucial factors. Machines with higher rigidity provide better stability, resulting in improved machinability. In conclusion, achieving optimal machinability when working with steel strips requires considering a combination of these factors and their proper management.
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Send your message to us
Premium Corrugated Galvanized Steel Sheet
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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