Hot -dip Galvanized Steel Strip Coils Professional Manufacturer in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22 m.t.
- Supply Capability:
- 4433222 m.t./month
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Specification
Standard:
ASTM,JIS
Technique:
Cold Rolled,Cold Drawn
Shape:
Square
Surface Treatment:
Coated
Steel Grade:
Q215
Certification:
SGS
Thickness:
22
Length:
22
Net Weight:
22
Applications of Steel Strip Coils：
1:Chemical industry equipment, Industrial tanks
2:Medical Instruments,Tableware, Kitchen utensil,kitchen ware
3:Architectural purpose, Milk & Food processing facilities
4:Hospital Equipment, interior Exterior decoration for building
5:Architectural purposes, escalators, kitchen ware,vehicles
Festures of Steel Strip Coils：
Standards: Q195 SGCC DX51D
Other steel grade can be provided after negotiating with customers.
Size: thickness 0.08-5mm, width 10-950mm
Packing: Seaworthy packing.
Specifications of Steel Strip Coils：
| Description | Hot Rolled Steel Strip |
| Brand | Tianjin Metallurgical No.Steel Group |
| Specification | 1.2-6.0mm*70mm |
| Standard | AISI,ASTM,BS,DIN,GB,JIS |
| Material | Q195,Q215,Q215B,Q235,Q235B |
| Application | Widly used in welding steel pipes, and bicycle making etc. |
| Certificates | BV,SGS,ISO etc. |
| MOQ | 20 tons or according to customers’ requirement. |
| Port of Delivery | Tianjin Port of China |
| Remarks | We can provide qualify goods,competitive price and speedy delivery |
Images of Steel Strip Coils：
FAQ
1.What's your MOQ?
25MT, it is for one container.
2.Do you have QC teams?
Yeah, sure, our QC team is very important, they will keep the quality control for our products.
3. What's your normal delivery time?
Our delivery time about 10-20days for standard sizes, if you have other requirements like hardness and width ,it is about 20-40days.
- Q: Can steel strips be used in the manufacturing of industrial equipment?
- Indeed, the utilization of steel strips in the fabrication of industrial equipment is feasible. Steel strips are widely employed across various sectors due to their robustness, endurance, and adaptability. They can be molded and configured into diverse constituents and elements that are pivotal for the production of industrial equipment. Steel strips can serve as a material for manufacturing equipment such as conveyor belts, machine frames, structural supports, gears, valves, and an array of other components. As they possess exceptional mechanical properties, including remarkable tensile strength, commendable ductility, and resistance to both wear and corrosion, they prove to be an ideal choice for the arduous conditions found in industrial applications. Furthermore, steel strips can be effortlessly welded, machined, and treated to fulfill specific requirements, thereby augmenting their suitability for manufacturing industrial equipment.
- Q: Are steel strips suitable for making automotive parts?
- Yes, steel strips are suitable for making automotive parts. Steel strips have several properties that make them ideal for automotive applications. Firstly, steel is known for its strength and durability, which are essential qualities for automotive parts that need to withstand high levels of stress and impact. Additionally, steel strips can be easily fabricated into various shapes and sizes, allowing for the production of complex automotive components. The malleability of steel strips also enables them to be formed into tight curves and angles, ensuring a precise fit for automotive parts. Moreover, steel is relatively affordable compared to other materials, making it a cost-effective choice for automotive manufacturers. Lastly, steel strips have excellent corrosion resistance properties, which is crucial for automotive parts exposed to various weather conditions and road environments. Overall, steel strips offer a combination of strength, versatility, affordability, and corrosion resistance that makes them highly suitable for making automotive parts.
- Q: What are the heat treatment options for steel strips?
- There are several heat treatment options available for steel strips, depending on the desired properties and applications. 1. Annealing: This process involves heating the steel strips to a specific temperature and then slowly cooling them, often in a controlled atmosphere. Annealing helps to relieve internal stress, improve ductility, and refine the microstructure of the steel. 2. Quenching and tempering: This two-step process involves heating the steel strips to a high temperature and then rapidly cooling them in a quenching medium, such as oil or water, to achieve high hardness. The strips are then tempered by reheating them to a lower temperature, which reduces brittleness and improves toughness. 3. Hardening: Hardening is a process used to increase the hardness and strength of steel strips. The strips are heated to a critical temperature and then rapidly cooled to achieve martensite, a hard and brittle phase. This process is commonly used for tool steels or applications requiring high wear resistance. 4. Case hardening: Case hardening is a surface treatment that involves adding a hard outer layer to the steel strips while maintaining a tough and ductile core. This is achieved by introducing carbon or nitrogen into the surface of the strips through processes like carburizing or nitriding. Case hardening improves wear resistance and fatigue strength. 5. Stress relieving: This process is used to remove residual stresses that may have formed during manufacturing or other heat treatment processes. The steel strips are heated to a temperature below the transformation range and then slowly cooled. Stress relieving helps to prevent distortion, cracking, and dimensional instability. These are just a few examples of the heat treatment options available for steel strips. The choice of treatment will depend on factors such as the desired mechanical properties, specific applications, and the type of steel being used. It is important to consult with metallurgical experts and follow specific guidelines to ensure the desired results are achieved.
- Q: How are steel strips used in the manufacturing of pipelines?
- Steel strips are an essential component in the manufacturing of pipelines. These strips are typically made from high-quality steel and are used to form the body of the pipeline. The manufacturing process begins with the steel strips being rolled into a cylindrical shape, commonly known as a pipe. The steel strips are first subjected to a series of treatments to ensure their strength and durability. This may involve heat treatment or various surface coatings to protect against corrosion. Once the strips are prepared, they are fed into a pipe mill where they are welded together along the longitudinal seam to create a continuous pipe. After the welding process, the pipe is further inspected to ensure its integrity. This inspection includes various tests such as ultrasonic testing or X-ray examination to detect any defects or flaws. If any imperfections are found, they are repaired or the affected section of the pipe is cut out and replaced. Once the pipe passes all quality checks, it is then further processed to meet specific requirements. This may involve additional treatments such as applying an external coating to protect against environmental factors or adding insulation for pipelines that are used to transport fluids at extreme temperatures. Overall, steel strips play a crucial role in the manufacturing of pipelines as they form the base material for the pipes. The quality and strength of these strips are essential to ensure the durability and reliability of the pipeline system, making them an integral part of the manufacturing process.
- Q: How are steel strips processed for crimping?
- Steel strips are processed for crimping by first being cleaned and prepared to remove any dirt or contaminants. They are then fed through a crimping machine, which applies pressure and shapes the strips into the desired crimped pattern. This process may involve multiple passes through the machine, depending on the specific requirements. Finally, the crimped steel strips are inspected for quality and can be further treated or coated if needed.
- Q: How are steel strips processed for embossing?
- The desired pattern or texture on the surface of the steel strip is achieved through a series of steps in the embossing process. Firstly, the steel strip undergoes a thorough cleaning to eliminate any dirt, oil, or other contaminants that may interfere with the embossing process. This cleaning is accomplished using cleaning agents and occasionally mechanical techniques like brushing or blasting. Once the strip is cleaned, it is then subjected to specific heating to enhance its malleability and facilitate easier handling. The heating can be carried out through various methods, such as induction heating or furnace heating, depending on the size and thickness of the steel strip. Following the heating process, the strip is fed through a pair of embossing rollers. These rollers are engraved with patterns or designs that are imprinted onto the surface of the strip. The pressure applied by the rollers creates either indentations or raised patterns on the surface, giving the steel strip its embossed texture. To ensure a consistent and uniform embossed pattern, the strip may undergo multiple passes through the embossing rollers. Additionally, adjustments can be made to the pressure and temperature during the embossing process to achieve the desired depth and clarity of the embossed design. Once the embossing is finished, the steel strip may undergo further processing steps, such as cooling, trimming, or cutting, to achieve the final dimensions required for the specific application. The embossed steel strip finds application in various industries, such as automotive, construction, or decorative applications, where the textured surface enhances the aesthetic appeal or imparts functional properties to the product.
- Q: How do steel strips contribute to sustainability efforts?
- Steel strips contribute to sustainability efforts in several ways. Firstly, steel is a highly recyclable material, which means that steel strips can be easily repurposed and reused. This reduces the need for new steel production, conserves resources, and reduces waste. Additionally, steel strips are durable and have a long lifespan, making them a sustainable choice for various applications. The strength and reliability of steel also contribute to the overall energy efficiency of structures and products, as it allows for lighter designs and reduces the need for maintenance or replacements. Overall, the use of steel strips supports sustainable practices by promoting recycling, reducing waste, and ensuring long-term durability.
- Q: What are the main factors affecting the surface cleanliness of steel strips?
- The main factors affecting the surface cleanliness of steel strips include the quality of the raw material, the efficiency of the cleaning process, the presence of contaminants or residues, and the effectiveness of the protective coatings applied to the steel.
- Q: What is the resistance to corrosion of a stainless steel strip?
- The resistance to corrosion of a stainless steel strip is generally high. Stainless steel contains a minimum of 10.5% chromium, which forms a protective layer on the surface known as a passive film. This passive film prevents the metal beneath from reacting with its environment, making stainless steel highly resistant to corrosion. Additionally, stainless steel may contain other alloying elements such as nickel and molybdenum, which further enhance its corrosion resistance. However, the resistance to corrosion can vary depending on the specific grade of stainless steel and the environmental conditions it is exposed to. In highly corrosive environments, such as in the presence of acids or chlorides, certain grades of stainless steel may be more suitable than others. Overall, stainless steel is known for its excellent resistance to corrosion, making it a popular choice for various applications in industries such as construction, automotive, and food processing.
- Q: How are steel strips protected during storage and shipment?
- Steel strips are protected during storage and shipment through a combination of measures to prevent damage and corrosion. Firstly, they are usually coated with a protective layer, such as oil or a specialized coating, to create a barrier between the steel and the environment. This coating helps to prevent moisture from coming into direct contact with the steel, reducing the risk of corrosion. In addition to the coating, steel strips are often stored and shipped in appropriate packaging materials. This can include wrapping them in plastic or using wooden crates or pallets to provide physical protection and prevent them from coming into contact with other objects that could cause damage. To ensure further protection, steel strips are often stored in controlled environments. This can involve storing them in warehouses with controlled temperature and humidity levels. By maintaining suitable conditions, the risk of moisture and condensation on the steel is minimized, reducing the chances of corrosion. During shipment, steel strips are typically secured to prevent movement and potential damage. This can involve using strapping or bands to hold them in place, ensuring they remain secure and protected during transit. Overall, the combination of protective coatings, appropriate packaging, controlled environments, and secure shipment practices helps to safeguard steel strips from damage and corrosion during storage and transportation.
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Hot -dip Galvanized Steel Strip Coils Professional Manufacturer in China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 22 m.t.
- Supply Capability:
- 4433222 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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