Hot Rolled Steel Strip Coils with high quality in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 55 m.t.
- Supply Capability:
- 222555 m.t./month
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Specification
Standard:
AISI
Technique:
Cold Rolled,Cold Drawn
Shape:
Square,Oval
Surface Treatment:
Coated
Steel Grade:
Q235
Certification:
SGS
Thickness:
5
Length:
5
Net Weight:
5
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：
1. Each coil is closely covered by oil paper or plastic film.
2. Outside it is firmly packed with sack cloth or compound paper.
3. Steel strap or PP strap to pack the outside to ensure safety.
4. On/about 1000kgs to be packed with one wooden pallet.
5. Strips can be loaded to 20'FCL without pallet if required by customer.
6. LCL shipment can also be arranged once required by the customer.
Specifications of Steel Strip Coils：
Household Appliance | Refrigerator shutter &side panels, Rice Cooker, Washer, Microwave Ovens, Freezers, Air conditions, Water Heaters, Sterilization Cabinets, Range Hoods, Computer Panels , DVD/DVB panels, TV back panel etc. |
Construction Material | Fireproof Door &Kitchen Cabinet ,Ceiling, Sanitary Unit, Elevator etc. |
Transportation | Car, Ship, Trains, Aircraft Equipment. etc. |
Education and Health Field | Electronic Writing Boards, Projection Screens, Clean Operating Rooms, etc. |
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 as reinforcement in concrete structures?
- Yes, steel strips can be used as reinforcement in concrete structures. They are commonly used in applications where the reinforcement needs to be thin and flexible, such as in precast concrete elements, concrete walls, and slabs. Steel strips provide additional strength and help to prevent cracking and structural failure in concrete structures.
- Q: Can steel strips be used for making electrical connectors?
- Indeed, the utilization of steel strips is possible for the creation of electrical connectors. The utilization of steel as a material for electrical connectors is widespread, owing to its robustness, endurance, and electrical conductivity. By virtue of being malleable, steel strips can be effortlessly molded into diverse connector configurations, ensuring dependable electrical connections. Moreover, to enhance their conductivity and protect against corrosion, steel connectors are frequently coated with substances such as gold or silver. Consequently, steel strips emerge as a fitting option for the fabrication of electrical connectors.
- Q: What are the different methods for grinding steel strips?
- There are several methods that can be used for grinding steel strips, depending on the desired outcome and the specific requirements of the project. Some of the most common methods include: 1. Surface grinding: This method involves using a horizontal rotary table machine with a grinding wheel to remove material from the surface of the steel strip. It is often used to achieve a smooth and flat surface finish. 2. Blanchard grinding: Blanchard grinding is a type of surface grinding that uses a vertical spindle machine with a rotating magnetic chuck to remove material. It is particularly effective for grinding large steel strips or parts with a high stock removal rate. 3. Centerless grinding: In centerless grinding, the steel strip is fed between two grinding wheels, one of which is stationary and the other rotating. This method is often used for grinding cylindrical steel strips with a consistent diameter. 4. Belt grinding: Belt grinding utilizes a sanding belt with abrasive particles to remove material from the steel strip. It is commonly used for deburring, polishing, and shaping the edges of steel strips. 5. Precision grinding: Precision grinding is a method that involves using specialized grinding machines and techniques to achieve extremely tight tolerances and precise dimensions. This method is often used for high-precision applications where accuracy is paramount. 6. Cylindrical grinding: Cylindrical grinding involves using a cylindrical grinder to grind the outer surface of the steel strip. This method is commonly used for producing cylindrical steel strips with a specific diameter or for achieving a specific surface finish. These are just a few of the different methods that can be used for grinding steel strips. The choice of method will depend on factors such as the desired outcome, the specific requirements of the project, and the type of steel being worked on. It is always important to carefully consider these factors and consult with a professional before selecting a grinding method.
- Q: Can steel strips be used in food processing or medical applications?
- No, steel strips are not suitable for direct use in food processing or medical applications. They may contain contaminants or chemicals that could potentially contaminate the food or interact with medical substances. Specialized food-grade or medical-grade materials are typically used to ensure safety and maintain hygiene standards in these industries.
- Q: Can steel strips be used for making watch straps?
- Watch straps can indeed be made from steel strips. Steel is known for its durability and strength, making it capable of withstanding the rigors of daily use. Its resistance to corrosion also makes it ideal for long-term wear. Both men and women appreciate the sleek and contemporary look of steel watch straps. Moreover, steel can be molded effortlessly into various sizes and designs, offering a wide range of strap styles. Ultimately, steel strips are a dependable option for producing watch straps that blend endurance, fashion, and practicality.
- Q: Are steel strips used in the production of solar panels?
- Yes, steel strips are used in the production of solar panels. They are typically used as a structural component or support material in the frame of the solar panel.
- Q: What is the purpose of zinc coating on steel strips?
- The purpose of zinc coating on steel strips is primarily for corrosion protection. Zinc is a highly reactive metal that forms a protective layer called zinc oxide or zinc carbonate when it comes in contact with oxygen and moisture in the air. This protective layer acts as a barrier, preventing the steel underneath from being exposed to corrosive elements. By applying a zinc coating on steel strips, manufacturers can significantly enhance the lifespan and durability of the steel. This is particularly important for applications where the steel is exposed to harsh environments, such as outdoor structures, automotive parts, and appliances. Additionally, zinc-coated steel strips can also provide aesthetic benefits. The zinc coating gives the steel a shiny appearance, making it visually appealing and suitable for various architectural and decorative purposes. Furthermore, zinc coating can act as a sacrificial layer, meaning that if any scratches or damages occur on the surface of the steel, the zinc will corrode before the steel does. This sacrificial protection helps to prevent localized corrosion and extends the overall lifespan of the steel. In summary, the purpose of zinc coating on steel strips is to provide corrosion protection, enhance durability, improve aesthetics, and act as a sacrificial layer for the steel.
- Q: How are steel strips tested for decarburization?
- To ensure the quality and integrity of steel strips, various methods are utilized to test for decarburization. Visual inspection is a common approach, involving the examination of the strip's surface for signs like discoloration or roughness. This inspection can be done manually or with automated systems. Another method, known as microhardness testing, measures the strip's hardness at different depths. Since decarburization usually leads to decreased hardness, comparing hardness values at various depths allows for an assessment of the extent of decarburization. Chemical analysis is also employed to determine the carbon content of the strip. Decarburization involves carbon loss from the surface layer, so comparing carbon content at different depths provides insight into the degree of decarburization. Metallographic examination is an additional technique for decarburization testing. This entails preparing a cross-section of the strip and examining it under a microscope. The presence and thickness of a decarburized layer can be observed, allowing for an evaluation of the depth and severity of decarburization. Non-destructive testing methods like ultrasonic or eddy current testing can be utilized as well. These methods utilize sound waves or electromagnetic fields to identify irregularities or changes in the strip's composition, aiding in the detection and assessment of decarburization. In summary, a comprehensive approach to testing steel strips for decarburization involves a combination of visual inspection, microhardness testing, chemical analysis, metallographic examination, and non-destructive testing. This ensures that the material meets the necessary standards and is suitable for its intended application.
- Q: How are steel strips used in the production of HVAC insulation?
- Steel strips are used in the production of HVAC insulation as reinforcement or support for the insulation material. They are typically embedded within the insulation to provide strength and stability, ensuring the insulation remains intact and properly positioned within the HVAC system.
- Q: How are steel strips coated with a passivation layer?
- Passivation is a process that involves coating steel strips with a layer to reduce reactivity and enhance corrosion resistance. Typically, steel strips are immersed in an acidic solution, usually a mixture of nitric acid and water, to achieve passivation. To begin the passivation process, the steel strips are thoroughly cleaned to remove any contaminants like dirt, oil, or grease. This step is crucial as impurities can interfere with the effectiveness of passivation. Once cleaned, the strips are put into the passivation bath where a chemical reaction occurs between the acid solution and the steel. This reaction forms a thin oxide layer on the surface of the strips, acting as a barrier against corrosive elements like oxygen and moisture that can cause rust and corrosion. During passivation, the acid solution also removes any existing impurities on the steel surface, like iron oxide. This helps improve the overall corrosion resistance of the strips. After a specified passivation time, the steel strips are rinsed thoroughly to remove any remaining acid solution. Then, they are dried completely to eliminate any moisture. In some cases, a post-passivation treatment may be applied to further enhance corrosion resistance. This can involve applying a thin layer of oil or a chemical sealant to the passivated surface. Overall, the passivation process adds a protective layer to steel strips, increasing their resistance to corrosion and extending their lifespan. This is especially important in applications where the strips will be exposed to harsh environments or corrosive substances.
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Hot Rolled Steel Strip Coils with high quality in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 55 m.t.
- Supply Capability:
- 222555 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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