COLD ROLLED WAVE GALVANIZED STEEL SHEET System 1

COLD ROLLED WAVE GALVANIZED STEEL SHEET

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 50 m.t.

Supply Capability:: 2000 m.t./month

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Specification

Standard:

JIS,ASTM,AISI,GB

Technique:

Saw,Forged,Hot Rolled

Shape:

Rectangular,Square

Surface Treatment:

Oiled,Coated,Galvanized

Steel Grade:

Q235,Q215B,Q235B,Q215,Q195

Certification:

ISO,SGS,BV,IBR,BSI

Thickness:

0.8

Length:

1200

Net Weight:

3~8

Product Brief Introduction

COLD ROLLED WAVE GALVANIZED STEEL 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:

0.150

0.476

11.231

12.50

0.900

0.039

0.010



FAQ

How long will we receive the goods ?

45days after receiving workable L/C

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.

COLD ROLLED WAVE GALVANIZED STEEL SHEET

Q: What are the specifications for steel strips used in the oil and gas industry?: The determination of specifications for steel strips used in the oil and gas industry is generally dependent on the specific application and project requirements. However, there are typically followed specifications that are common. High tensile strength and excellent corrosion resistance are essential qualities for the steel strips utilized in the oil and gas industry. This is critical due to their exposure to harsh and corrosive environments, such as offshore drilling platforms or pipelines carrying corrosive fluids. The steel strips must also possess good weldability and formability as they may need to undergo fabrication and shaping into various components or structures. It is important that they can withstand different fabrication processes like bending, cutting, or welding without compromising their strength or integrity. Concerning material composition, carbon steel or alloy steel are commonly used for the steel strips in the oil and gas industry. Carbon steel strips are often favored due to their cost-effectiveness and ease of manufacturing, while alloy steel strips offer improved mechanical properties and resistance to high temperatures. Moreover, the dimensions and thickness of the steel strips can vary depending on the specific application. They can range from thin strips for sealing or gasketing purposes to thicker strips for structural components or pipe manufacturing. In addition to these general specifications, there are specific industry standards and certifications that the steel strips may need to meet. For example, they may need to adhere to standards set by organizations like the American Petroleum Institute (API) or the American Society for Testing and Materials (ASTM). In conclusion, the specifications for steel strips used in the oil and gas industry focus on high tensile strength, excellent corrosion resistance, good weldability and formability, appropriate material composition, and compliance with industry-specific standards. These specifications ensure that the steel strips can withstand the demanding conditions of the oil and gas industry and fulfill their intended functions with reliability and safety.

Q: What is the corrosion resistance of a galvanized steel strip?: The corrosion resistance of a galvanized steel strip is very high due to the protective layer of zinc that is applied to the steel surface. This zinc coating acts as a barrier, preventing the steel from coming into direct contact with moisture and oxygen, which are the main causes of corrosion. As a result, galvanized steel strips are highly resistant to rust and can withstand harsh environmental conditions for extended periods of time.

Q: How do steel strips contribute to the stability of structures?: Steel strips contribute to the stability of structures by providing reinforcement and support. They help distribute the load evenly across the structure, enhancing its overall strength and durability. Steel strips can also prevent deformation and bending, ensuring that the structure remains stable, even under significant stress or external forces.

Q: How are steel strips processed for impact resistance?: Steel strips can be processed for impact resistance through a variety of methods. One common approach is heat treatment, where the steel strips are heated to a specific temperature and then rapidly cooled to change their microstructure. This process, known as quenching and tempering, helps to increase the strength and toughness of the steel, making it more resistant to impact. Another method is through the addition of alloying elements during the manufacturing process. By incorporating elements such as manganese, nickel, or chromium, the steel strips can be made more resilient and better able to withstand impact forces. These alloying elements can enhance the steel's ability to form a protective layer, absorb energy, and resist deformation, thus improving its impact resistance. Furthermore, cold working can also enhance the impact resistance of steel strips. This process involves deforming the steel at room temperature through methods like rolling, bending, or drawing. Cold working introduces strain into the steel's structure, which increases its strength and toughness, ultimately making it more resistant to impact. Coating the steel strips is another approach to enhance their impact resistance. Applying protective coatings like paint, polymer, or zinc can create a barrier that absorbs and dissipates impact energy, reducing the likelihood of damage or deformation. Coatings can also provide corrosion resistance, which helps to maintain the integrity of the steel strips over time. Overall, a combination of heat treatment, alloying, cold working, and coating can be employed to process steel strips for improved impact resistance. The specific methods used will depend on the desired properties and the intended application of the steel strips.

Q: What are the mechanical properties of steel strips?: Steel strips are widely used in various industries due to their numerous important mechanical properties. One such property is their strength, as steel is known for its high tensile strength, enabling it to withstand heavy loads and forces without deforming or breaking. This strength is particularly crucial in applications where structural integrity is of utmost importance, such as in building construction, automotive manufacturing, and aerospace. Another significant mechanical property of steel strips is their hardness, which can be achieved through heat treatment. The level of hardness affects the steel's resistance to wear, abrasion, and indentation. Harder steel strips are often utilized in applications where durability and resistance to surface damage are critical, such as in cutting tools, metalworking machinery, and industrial equipment. Steel strips also exhibit excellent stiffness and elasticity, allowing them to maintain their shape and return to their original form even after being subjected to external forces. This property is particularly valuable in applications that require dimensional stability, such as in springs, fasteners, and precision components. Moreover, steel strips possess good ductility, meaning they can be easily shaped and formed without breaking. This characteristic allows for the creation of complex and intricate designs, making steel strips suitable for applications like sheet metal fabrication, stamping, and forming processes. Furthermore, steel strips demonstrate excellent fatigue resistance, enabling them to endure repeated loading and unloading cycles without experiencing failure. This property is crucial in applications subjected to cyclic stress, including machinery components, bridges, and structural frameworks. In addition to these properties, steel strips also possess good thermal conductivity, allowing them to efficiently transfer heat. This advantage is particularly beneficial in applications that require heat dissipation or temperature regulation, such as in heat exchangers, radiators, and electrical appliances. To conclude, the mechanical properties of steel strips, including their strength, hardness, stiffness, ductility, fatigue resistance, and thermal conductivity, make them a versatile and reliable material suitable for a wide range of applications in various industries.

Q: What are the alloying elements found in steel strips?: The composition of alloying elements in steel strips varies depending on the grade and intended use of the steel. However, several alloying elements commonly found in steel strips are carbon, manganese, silicon, phosphorus, sulfur, chromium, nickel, and molybdenum. Of these elements, carbon is the most crucial as it provides strength and hardness to the steel. Manganese is frequently added to improve the hardenability and tensile strength of the steel strips. Silicon is utilized to enhance the steel's resistance to oxidation and enhance its electrical properties. Although phosphorus and sulfur are usually present in small amounts, they can affect the machinability and brittleness of the steel. Chromium is incorporated to boost the steel's corrosion resistance and its strength at elevated temperatures. Nickel is employed to enhance the toughness and ductility of the steel, particularly in low-temperature applications. Molybdenum is often added to increase the steel's strength, hardness, and resistance to corrosion. Depending on the desired properties of the steel strips, other alloying elements such as vanadium, titanium, copper, and aluminum may also be present. In summary, the alloying elements in steel strips are meticulously chosen to achieve specific mechanical, physical, and chemical properties, making the steel suitable for a wide range of applications in various industries.

Q: What is the role of steel strips in the manufacturing of consumer goods?: Steel strips have a significant impact on the production of consumer goods. They are widely used as a raw material in different industries due to their exceptional strength, durability, and versatility. These strips are typically made from carbon steel, which is an alloy of iron and carbon. One primary application of steel strips in consumer goods manufacturing is seen in the production of appliances. Steel strips are commonly employed to manufacture the outer shells or frames of refrigerators, ovens, washing machines, and other household appliances. The high tensile strength of steel ensures that these products can endure the rigors of daily use and provide long-lasting performance. Similarly, furniture and fixtures also make use of steel strips in their fabrication. These strips are commonly used in constructing metal cabinets, shelves, and storage units. Steel strips not only provide the necessary structural integrity to support heavy loads but also offer resistance against corrosion and wear, ensuring the longevity of the finished products. In the automotive industry, steel strips are extensively utilized in producing various components. They are employed in manufacturing body panels, chassis, doors, and other structural parts of vehicles. Steel's strength and malleability make it an ideal material for withstanding the forces and impacts encountered on the road, ensuring passenger safety and vehicle durability. Furthermore, steel strips play a crucial role in the manufacturing of consumer goods like tools, hardware, and machinery. These strips are frequently used to create blades, springs, fasteners, and other components that require high strength and precision. Steel's ability to be easily shaped and formed makes it an excellent choice for these applications, allowing for the production of intricate and reliable parts. In conclusion, steel strips play a vital role in the manufacturing of consumer goods. Their strength, durability, and versatility make them an ideal raw material across various industries. From appliances and furniture to automotive components and tools, steel strips are crucial in creating reliable, long-lasting, and high-performing consumer goods.

Q: Can steel strips be used for making electronic enclosures?: Yes, steel strips can be used for making electronic enclosures. Steel is a commonly used material for enclosures due to its strength, durability, and high resistance to corrosion. Steel strips can be cut and shaped into the desired dimensions, making them suitable for enclosing electronic components. Additionally, steel enclosures provide good electromagnetic shielding, protecting the internal electronics from external interference. However, it is important to note that steel can be heavier compared to other materials like aluminum or plastic, which may affect portability or weight restrictions in certain applications.

Q: How are steel strips used in the production of kitchenware?: Steel strips are used in the production of kitchenware as they provide the necessary strength and durability required for utensils such as knives, spoons, and forks. These strips are shaped and molded into various forms, and their high tensile strength allows them to withstand repeated use and resist bending or breaking. Additionally, steel strips are often coated or plated to enhance their appearance and prevent corrosion, ensuring the longevity and aesthetic appeal of kitchenware products.

Q: How are steel strips used in the production of HVAC ductwork?: Steel strips are used in the production of HVAC ductwork as they are cut, shaped, and formed into the desired dimensions and configurations. These strips serve as the primary material for constructing the framework and body of the ductwork, providing strength, durability, and stability to ensure optimal airflow and efficient functioning of the heating, ventilation, and air conditioning systems.

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