Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 m.t./month
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Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil Description:
Galvanized steel coil are widely used in the construction industry, as raw material for the production of corrugated panels, fencing products, drywall panel profiles, ventilation systems etc. Recommended for both outside and inside usage, galvanized steel has a high resistance to corrosion in different environments, due to a protective layer of zinc of 100 – 180 grams per square metre.
Main Features of Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil：
Hotdip galvanized steel coils are produced by immersing steel in a zinc bath. An appropriate galvanizing process requires a pretreatment process during which the steel passes through different baths which prepare the surface for zinc coating. In this stage, chemicals are used to clean the surface of the steel. After the chemical treatment, the steel coils pass through a bath of melted zinc at temperatures around 460 ° C. The resulting uniform coating is finished through a process of skin-passing to provide smooth and shiny appearance of the finished product. To store for a longer period, the hot-dip galvanized coils can be delivered with a final oil coating, according to the customer’s demand.
Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil Images:
Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil Specifications:
Steel strips coils galvanized
Material: Q195, Q215, Q235, Q345B, SGCC, DX51D+Z
Thickness:0.75-4.5mm
Width:32-750mm
Zinc coating: 60-550g/m2
ITEM | |
Production | prime hot dipped galvanized steel strip coil |
Port | Tianjin, China |
Category | Minerals & metallurgy |
Thickness | 0.17-3.0mm |
Width | 600-1950mm |
Material Grade | SGCC,SGCH,SGCD1-SGCD3,DX51D |
Spangle | normal spangle, large spangle, small(min) spangle, zero spangle |
Technique | cold rolled,hot dipped galvanized |
Standard | ASTM,GB ,AISI,JIS,EN |
Test | With Hydraulic Testing, Eddy Current , Infrared Test |
Application | Widely used for roofs, outer walls, ovens, explosive-proof steel, electrically controlled cabinets,galvanized tube/pipe, ceiling channel, building material |
Surface | Galvanized |
Package | covered with waterproof-paper,strapped by strips. Or as customer’s requirement |
Sample | Common products, we can provide freely, for special production,we can depends on negotiation. |
MOQ | 5 tons |
Payment | 100% L/C at sight, 30% T/T in advance, and the balance against the copy of B/L or negotiation |
Delivery time | Within 10-25 days, according to quantity, asap save customer’s time |
Certificate | ISO9001:2008 |
FAQ:
Q: Are you manufacturer of trading company?
A: Yes.
- Q:How are steel strips annealed for improved properties?
- Steel strips are annealed for improved properties by heating them to a specific temperature and then slowly cooling them. This process helps to relieve internal stresses, improve ductility, and refine the grain structure of the steel, resulting in enhanced strength and toughness.
- Q:What are the environmental impacts of steel strip production?
- The environmental impacts of steel strip production are significant. The process involves high energy consumption, which contributes to carbon emissions and climate change. Additionally, the mining and extraction of iron ore, along with the production of coke and coal, result in habitat destruction and air pollution. Steel strip production also generates large amounts of waste, including slag and mill scale, which can contaminate soil and water bodies. Overall, it is crucial to implement sustainable practices and technologies to mitigate these environmental impacts.
- 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:Are steel strips suitable for making musical instruments?
- Musical instruments can indeed be made using steel strips. Steel, being a versatile material, offers numerous advantages in the craft of instrument making. One prevalent application of steel strips in musical instruments involves the creation of strings. In instruments like guitars, pianos, and violins, steel strings are widely utilized due to their ability to produce a bright and clear sound. Additionally, steel strips can be employed in constructing the body or resonating parts of certain instruments such as steel drums or steel guitars. The durability and strength of steel make it an exceptional choice for instruments that endure frequent use and tension. Moreover, steel strips can be molded and manipulated to produce various tones and sounds, rendering them an adaptable option for instrument makers. Nonetheless, it is important to acknowledge that the selection of materials for musical instruments relies on the specific requirements and desired characteristics of the instrument. Factors like weight, resonance, and tonal qualities may also influence the suitability of steel strips for a particular instrument.
- Q:What are the uses of steel strips?
- Steel strips have a wide range of uses in various industries due to their unique properties and versatility. One of the main uses of steel strips is in the manufacturing of automotive parts. These strips are used to produce components such as body panels, brackets, and reinforcements, as they possess high strength and durability, ensuring the safety and reliability of vehicles. In the construction industry, steel strips are used for various purposes, such as forming structural components like beams and columns. They provide the necessary strength and stability required for buildings, bridges, and other infrastructure projects. Additionally, steel strips are used in the production of pipes, tubes, and fittings, which are essential for plumbing systems, gas pipelines, and other applications. Steel strips are also utilized in the production of electrical appliances and household goods. They are used to manufacture kitchen utensils, cutlery, and cookware due to their resistance to corrosion and ability to retain heat. Furthermore, steel strips find their application in the production of electrical transformers, motors, and generators due to their magnetic properties. Another important use of steel strips is in the packaging industry. They are commonly used as strapping material for packaging boxes, pallets, and other goods. Steel strips provide high tensile strength and can withstand heavy loads, ensuring the safe transport and storage of goods. Moreover, steel strips find applications in the manufacturing of various industrial equipment, machinery, and tools. They are used to produce gears, springs, fasteners, and bearings, among other components. Steel strips are preferred in these applications due to their excellent machinability, wear resistance, and ability to withstand high temperatures and pressures. In summary, steel strips are extensively used in automotive, construction, electrical, packaging, and industrial sectors for a wide range of applications. Their strength, durability, corrosion resistance, and magnetic properties make them an ideal choice for the production of components, appliances, and structural elements in various industries.
- Q:Are steel strips suitable for electrical applications?
- Depending on the specific requirements and conditions, steel strips can potentially be a suitable choice for electrical applications. Commonly used in transformers, motors, generators, and electrical appliances, steel strips possess favorable magnetic properties, high strength, and excellent durability, making them suitable for certain electrical applications. The utilization of steel strips as the core material in transformers enhances magnetic properties and improves energy transfer efficiency. This is due to the high magnetic permeability of steel, enabling the creation of strong magnetic fields that are essential for transformer functionality. Furthermore, steel strips exhibit good electrical conductivity, which makes them appropriate for applications involving the transmission of electrical current. They can be employed as conductive elements or connectors within electrical circuits, ensuring a reliable and efficient flow of electricity. In addition, steel strips offer exceptional mechanical properties such as high tensile strength and resistance to deformation. These qualities make them ideal for applications that require durability and the ability to withstand high temperatures, vibrations, and mechanical stress. However, it is important to acknowledge that steel strips may not be suitable for all electrical applications. Certain applications may necessitate materials with specific electrical characteristics, such as high electrical conductivity or low electrical resistance, which steel may not possess. In such instances, materials like copper or aluminum may prove to be more suitable alternatives. Overall, the suitability of steel strips for electrical applications depends on the specific requirements and performance criteria. Factors such as magnetic properties, electrical conductivity, mechanical strength, and the desired application conditions should be carefully considered when determining the appropriateness of steel strips for a particular electrical application.
- Q:What are the main quality standards for steel strips?
- The main quality standards for steel strips include dimensions, surface quality, mechanical properties, and chemical composition. These standards ensure that steel strips meet the required specifications for their intended applications and ensure consistency and reliability in their performance.
- Q:How are steel strips used in the production of power cables?
- Steel strips are used in the production of power cables for various purposes. One of the primary uses of steel strips is as armor or strength members in power cables. These strips are typically made of galvanized steel and are wrapped around the cable to provide additional mechanical protection and increase the overall strength and durability of the cable. The steel strips also serve as a protective layer against external factors such as moisture, abrasion, and impact. They help prevent damage to the cable during installation, transportation, and in harsh environmental conditions. By adding this layer of steel, the power cable becomes more resistant to bending, pulling, and crushing forces. Moreover, steel strips are used to enhance the electromagnetic shielding properties of power cables. They provide a barrier that reduces the electromagnetic interference (EMI) generated by the cables and also help to contain the electromagnetic fields generated by the power transmission. This is particularly important in applications where the power cables are installed in close proximity to sensitive electronic equipment or in areas with high levels of electromagnetic interference. In addition to these functions, steel strips can also be used as a conductor in certain types of power cables. These cables, known as steel-wire-reinforced cables, have a steel strip as a central conductor, surrounded by insulation and other layers. The steel strip conductor allows for higher current carrying capacity and reduces the overall resistance of the cable, making it suitable for applications that require the transmission of large amounts of electrical power. Overall, steel strips play a crucial role in the production of power cables by providing mechanical strength, protection against external factors, electromagnetic shielding, and in some cases, acting as conductors. Their presence ensures the reliability and efficiency of power cables, making them essential components in the transmission and distribution of electrical power.
- Q:How do steel strips contribute to product recyclability in various applications?
- There are several ways in which steel strips contribute to the recyclability of products in various applications. First and foremost, steel is one of the most widely recycled materials globally. Since steel strips are made of steel, they can be easily and readily recycled to produce new products. This helps reduce the need for manufacturing new steel from scratch, thereby conserving natural resources and minimizing the energy required for steel production. Furthermore, steel strips are highly durable and have a long lifespan. As a result, products incorporating steel strips, such as automotive parts, appliances, and building materials, have an extended usable life. Consequently, these products are less likely to be prematurely discarded and end up in landfills, resulting in a reduction in waste generation. Moreover, the recycling process for steel strips is relatively simple and efficient. Steel can be recycled indefinitely without losing its inherent qualities. When steel products reach the end of their life cycle, they can be easily collected, sorted, and processed at recycling facilities. The steel is then melted down and transformed into new steel products, including steel strips themselves. This closed-loop recycling system ensures continuous recycling of steel strips without any loss in quality. Additionally, the incorporation of steel strips in various applications can enhance the overall recyclability of the products. For instance, steel strips can be used as reinforcements in plastic products like packaging materials or furniture, making them easier to separate and recycle during the recycling process. This improves the efficiency and effectiveness of recycling by reducing the need for complicated and costly separation techniques. In conclusion, the use of steel strips contributes to the recyclability of products in multiple ways. They are highly recyclable themselves, prolong the lifespan of products, facilitate efficient recycling processes, and enhance the overall recyclability of products. By utilizing steel strips, manufacturers can promote a more sustainable and environmentally friendly approach to production and consumption.
- Q:How are steel strips tested for chemical composition?
- The chemical composition of steel strips can be assessed through the utilization of a technique known as spectroscopy. Spectroscopy involves the examination of the steel's elemental composition by measuring the wavelengths of light emitted or absorbed by the elements within the steel. Multiple methods of spectroscopy are employed in the testing of steel strips, including X-ray fluorescence (XRF) spectroscopy and optical emission spectroscopy (OES). XRF spectroscopy entails the irradiation of the steel with X-rays, which prompts the steel's atoms to emit distinctive X-ray fluorescence. By analyzing the emitted X-rays, the elemental composition of the steel can be ascertained. Conversely, OES involves heating the steel to high temperatures, which leads to the emission of light at specific wavelengths by the atoms. Through the analysis of this emitted light, the elemental composition of the steel can be determined. OES is frequently employed in the analysis of low-alloy steels and stainless steels. Apart from spectroscopy, other techniques such as mass spectrometry and inductively coupled plasma (ICP) analysis can also be employed in the assessment of the chemical composition of steel strips. These techniques involve the ionization of the atoms within the steel and the subsequent measurement of the mass-to-charge ratios of the resulting ions. By comparing these ratios to established standards, the elemental composition of the steel can be identified. In conclusion, the chemical composition of steel strips can be assessed through the utilization of a range of spectroscopic and analytical techniques, which offer precise and dependable results. These tests play a crucial role in guaranteeing the quality and performance of steel products across various industries.
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Galvanized Steel Coil/Hot Dipped Galvanized Steel Strips Coil
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 100000 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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