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 used in the manufacturing of hydraulic systems?
- Steel strips are used in the manufacturing of hydraulic systems in various ways. Firstly, steel strips are commonly utilized in the fabrication of hydraulic cylinders. These cylinders are crucial components of hydraulic systems, as they convert fluid power into mechanical force to perform tasks like lifting heavy objects or operating machinery. The steel strips are cut, bent, and welded to create the cylindrical shape of the hydraulic cylinder, providing the necessary strength and rigidity to withstand high pressures and forces. Secondly, steel strips are used in the production of hydraulic tubing. Hydraulic tubing acts as a conduit for the hydraulic fluid, allowing it to flow between different components of the system. Steel strips are rolled and formed into tubes of various diameters and thicknesses, ensuring the tubing can handle the pressures and vibrations experienced in hydraulic systems. The steel construction also provides excellent resistance to corrosion and high temperatures, maintaining the integrity and longevity of the hydraulic system. Additionally, steel strips are employed in the manufacturing of hydraulic valves and fittings. Valves control the flow and direction of the hydraulic fluid within the system, while fittings connect various components together. Steel strips are machined and shaped to create the valve bodies and fittings, ensuring they can withstand the high pressures, forces, and temperature fluctuations encountered in hydraulic systems. The strength and durability of steel make it an ideal material for these critical components, as they need to maintain a tight seal and withstand constant use. Overall, steel strips play a vital role in the manufacturing of hydraulic systems by providing the necessary strength, durability, and resistance to corrosion. Whether it is used in hydraulic cylinders, tubing, valves, or fittings, steel strips ensure the hydraulic system operates effectively and reliably, enabling the efficient transfer of fluid power to perform various tasks in industries such as construction, agriculture, and manufacturing.
- Q: Are steel strips resistant to impact or shock?
- Yes, steel strips are generally resistant to impact or shock due to their high strength and durability. They can withstand heavy loads and external forces without deforming or breaking easily.
- Q: How are steel strips used in the manufacturing of solar panels?
- Steel strips are used in the manufacturing of solar panels primarily for structural support and reinforcement purposes. They are often used in the framing and mounting systems of solar panels to provide stability and durability. Additionally, steel strips are utilized to create the electrical connections and wiring within the solar panel, ensuring efficient energy transfer.
- Q: What are the common heat treatment processes for steel strips?
- Steel strips can undergo various heat treatment processes, such as annealing, quenching, tempering, and hardening. Annealing entails heating the steel strip to a specific temperature and gradually cooling it down to alleviate internal stresses and enhance machinability. This process also boosts the steel's ductility and toughness, making it easier to shape and work with. Quenching, on the other hand, involves rapidly cooling the steel strip by immersing it in a quenching medium like oil or water. This swift cooling procedure strengthens the steel, rendering it more robust and resistant to wear. However, quenched steel can be brittle, necessitating further tempering. Tempering is a subsequent step to quenching that entails reheating the steel strip to a particular temperature and then cooling it at a controlled pace. This procedure diminishes the brittleness caused by quenching and enhances the steel's toughness and ductility. Tempering also helps relieve internal stresses and enhances the steel's resistance to fracturing. Hardening, similar to quenching, involves heating the steel strip to a high temperature and rapidly cooling it. This method heightens the steel's hardness and strength, making it suitable for applications that require exceptional wear resistance and durability. Each heat treatment process can be modified regarding temperature, cooling rate, and duration to achieve specific desired properties in the steel strip. The selection of a heat treatment process depends on the intended application and the desired mechanical and physical traits of the steel.
- Q: How are steel strips tested for internal defects?
- Steel strips are typically tested for internal defects using non-destructive testing methods such as ultrasonic testing or magnetic particle inspection. These techniques involve the use of specialized equipment to detect and analyze any internal flaws or irregularities in the steel strips without causing any damage to the material.
- Q: How are steel strips used in the manufacturing of bridges?
- Steel strips are a crucial component in the manufacturing of bridges as they provide strength, durability, and flexibility to the structure. These strips are typically used in the construction of bridge girders, which are the main load-bearing elements of a bridge. Steel strips are first cut and shaped into the desired length and width, and then welded or bolted together to form the bridge girders. These girders are responsible for carrying the weight of the bridge, including the vehicles and pedestrians that cross it. The use of steel strips allows for the construction of long and continuous girders, which helps to reduce the number of joints and connections in the bridge. This not only enhances the structural integrity and stability of the bridge but also minimizes the maintenance requirements. Additionally, steel strips are often coated with protective materials to prevent corrosion and increase their lifespan. These coatings can include galvanization or the application of epoxy paints, which provide a barrier against moisture, chemicals, and other environmental factors that can cause deterioration. Moreover, steel strips are highly versatile and can be fabricated into various shapes and sizes to suit the specific design requirements of different types of bridges, such as beam bridges, arch bridges, or suspension bridges. They can be used to create curved or straight girders, depending on the bridge's design and load-bearing capacity. In summary, steel strips play a vital role in the manufacturing of bridges by providing strength, durability, and flexibility to the structure. They are used to construct bridge girders, which carry the weight of the bridge and its users. The use of steel strips allows for long and continuous girders, reduces maintenance requirements, and provides design versatility.
- Q: Can steel strips be used for making electrical connectors in power distribution systems?
- Yes, steel strips can be used for making electrical connectors in power distribution systems. Steel is a commonly used material due to its high strength, durability, and conductive properties. It provides a reliable connection between power cables and ensures efficient transmission of electricity in power distribution systems.
- Q: How are steel strips tempered for improved toughness?
- Steel strips are tempered for improved toughness by heating them to a specific temperature and then cooling them rapidly. This process, known as quenching, helps to reduce the hardness of the steel while increasing its toughness and durability.
- Q: What is the impact strength of a steel strip?
- The impact strength of a steel strip refers to its ability to withstand sudden or dynamic forces without fracturing or breaking. It is a measure of the material's resistance to impact or shock loading. The impact strength of a steel strip is an important property, especially in applications where the strip may be subjected to sudden or high-velocity impacts, such as in the automotive, construction, or manufacturing industries. The impact strength of a steel strip can be influenced by various factors, including the type of steel used, its composition, microstructure, and heat treatment. Steel strips with higher carbon content or alloying elements like manganese, chromium, or nickel tend to have higher impact strength. Additionally, the presence of certain microstructures, such as a fine-grained or tempered structure, can enhance the impact resistance of the steel strip. The impact strength of a steel strip is typically determined through standardized testing methods, such as the Charpy or Izod impact tests. These tests involve subjecting the strip to a controlled impact force and measuring the energy absorbed or the amount of deformation caused by the impact. The results are then used to assess the material's ability to withstand impact loading. In practical terms, a steel strip with high impact strength is less likely to crack, fracture, or suffer permanent deformation when subjected to sudden or dynamic forces. This makes it suitable for applications where impact resistance is crucial, such as in structural components, machinery parts, or tools. On the other hand, a steel strip with lower impact strength may be more prone to damage or failure under similar impact conditions. It is important to note that the impact strength of a steel strip is just one of many mechanical properties that should be considered when selecting a material for a specific application. Other factors, such as tensile strength, hardness, corrosion resistance, and formability, also play a significant role in determining the overall suitability of a steel strip for a particular use.
- Q: What are the different packaging options for steel strips?
- Some of the different packaging options for steel strips include coils, bundles, wooden crates, and pallets.
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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
OKorder Financial Service
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