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 in medical applications?
- Yes, steel strips can be used in certain medical applications. They are often utilized in the manufacturing of medical instruments and surgical tools due to their strength, durability, and resistance to corrosion. However, their specific use in medical applications depends on the requirements and regulations of each specific application.
- Q: What are the quality control measures for steel strip manufacturing?
- The manufacturing of steel strips requires strict quality control measures to ensure that the final product meets the necessary standards. These measures are of utmost importance as steel strips are widely utilized in numerous industries, including automotive, construction, and manufacturing. An essential quality control measure is the incorporation of advanced technology and equipment throughout the manufacturing process. This includes the utilization of modern rolling mills that guarantee the production of steel strips with the desired thickness and width. Additionally, sophisticated sensors and gauges are employed to monitor critical parameters like temperature and pressure during the manufacturing process. Regular testing and sampling also play a crucial role in quality control. Steel strips undergo various tests, including tensile strength, elongation, hardness, and surface finish analysis. These tests help to identify any defects or deviations from the required standards. Non-destructive testing methods, such as ultrasonic testing, are often utilized to detect internal defects that may not be visible to the naked eye. Moreover, proper documentation and traceability are indispensable quality control measures. Each batch of steel strip is assigned a unique identification number, facilitating easy tracking and accountability. This ensures that any issues or complaints can be traced back to the specific manufacturing batch, enabling appropriate corrective actions. To maintain consistent quality, regular inspections are conducted at different stages of the manufacturing process. This includes inspections of raw materials, such as steel coils, to ensure they meet the necessary specifications. In-process inspections are carried out during rolling, annealing, and pickling stages to identify any defects or irregularities. Final inspections are performed before packaging and dispatch to verify that the steel strips meet all the required quality criteria. Quality control measures also involve adherence to international standards and certifications. Steel strip manufacturers often comply with industry standards like ISO 9001, which ensures consistent quality management systems. Additionally, certifications like ISO 14001 and OHSAS 18001 demonstrate the commitment to environmental and occupational health and safety standards. In conclusion, quality control measures for steel strip manufacturing comprise the use of advanced technology, testing and sampling, proper documentation and traceability, regular inspections, and adherence to international standards. These measures are crucial to guarantee that the steel strips produced are of the highest quality and meet the stringent requirements of various industries.
- Q: How are steel strips cleaned and prepared for coating?
- Steel strips are cleaned and prepared for coating through a multi-step process to ensure effective adhesion and durability of the coating. The first step is usually mechanical cleaning, where the strips are passed through a series of rollers or brushes to remove any loose dirt, rust, or scale. This process helps in creating a clean surface for the subsequent cleaning methods. After mechanical cleaning, the steel strips undergo chemical cleaning, which involves the application of chemical solutions to remove any remaining contaminants. This can include degreasers or alkaline cleaners to dissolve oils, greases, or other organic substances, as well as acid solutions to remove rust or scale. Once the chemical cleaning is complete, the steel strips are rinsed thoroughly to remove any residue from the cleaning agents. This is crucial as any leftover chemicals could interfere with the adhesion of the coating. After rinsing, a process called surface conditioning is performed to further enhance the surface quality. This can involve treatments like pickling, where the steel strips are immersed in an acid solution to remove any remaining oxides or impurities. This step helps in improving the surface roughness and promoting better coating adherence. Finally, the steel strips are dried to remove any moisture before the coating is applied. This can be done through various methods such as hot air drying or passing the strips through heated rollers. Drying is crucial as moisture can lead to poor coating adhesion and cause defects in the finished product. Overall, the cleaning and preparation of steel strips for coating involve a combination of mechanical and chemical methods to ensure a clean, smooth, and properly conditioned surface. This process is vital in achieving a high-quality and long-lasting coating on the steel strips.
- Q: How are steel strips used in the manufacturing of watches?
- Steel strips are used in the manufacturing of watches to create various components such as watch bracelets, casings, and springs. These strips are carefully shaped, cut, and polished to fit the specific design and functionality requirements of the watch. The durability, strength, and corrosion resistance properties of steel make it an ideal material for these critical watch components.
- Q: Can steel strips be coated or plated?
- Indeed, it is possible to coat or plate steel strips. Coating or plating steel strips is a prevalent procedure utilized in diverse industries to augment their effectiveness and safeguard them against corrosion. Multiple techniques exist for coating or plating steel strips, including hot-dip galvanization, electroplating, and powder coating. Each method confers distinct advantages and is selected based on the particular demands of the application. Coating or plating steel strips can enhance their visual appeal, longevity, and ability to withstand environmental elements, rendering them appropriate for a broad array of applications in construction, automotive, electronics, and numerous other industries.
- Q: Are steel strips suitable for the production of electrical components?
- Yes, steel strips are suitable for the production of electrical components as they offer excellent electrical conductivity, corrosion resistance, and mechanical strength, making them a reliable choice for various applications in the electrical industry. Additionally, steel strips can be easily shaped and molded into desired forms, allowing for efficient manufacturing processes.
- Q: Are steel strips suitable for the manufacturing of defense equipment?
- Yes, steel strips are suitable for the manufacturing of defense equipment. Steel strips offer high strength, durability, and resistance to wear and tear, making them ideal for producing various components used in defense equipment such as tanks, armored vehicles, weapons, and aircraft. The versatility and reliability of steel strips make them a preferred choice in the defense industry.
- Q: How can the surface finish of steel strips be improved?
- There are several ways to improve the surface finish of steel strips. Firstly, the use of proper cleaning and degreasing techniques is crucial. Before any surface treatment, the steel strips should be thoroughly cleaned to remove any dirt, grease, or contaminants that may affect the finish. This can be done through mechanical cleaning methods, such as abrasive blasting, or chemical cleaning methods, such as pickling. Secondly, using appropriate surface treatment methods can greatly enhance the finish. One common technique is mechanical polishing, which involves the use of abrasive materials to smooth the surface and remove any imperfections. Additionally, chemical treatments like acid etching or electroplating can be applied to achieve a desired surface texture or to provide a protective coating. Furthermore, optimizing the rolling process can also contribute to improving the surface finish. Ensuring proper lubrication between the steel strips and the rolling equipment can minimize surface defects and improve the overall finish. Additionally, controlling the temperature and speed during the rolling process can help in achieving a smoother surface. Lastly, implementing quality control measures is essential to consistently achieve a high-quality surface finish. Regular inspection and testing of the steel strips can help identify any defects or issues early on, allowing for timely corrective actions. By monitoring and adjusting various parameters throughout the production process, the surface finish of steel strips can be improved and maintained at a desired level.
- Q: What are the environmental benefits of using steel strips?
- Using steel strips has several environmental benefits. Firstly, steel is a highly recyclable material, which means that using steel strips reduces the need for new steel production and the associated carbon emissions. Additionally, steel is durable and long-lasting, resulting in a reduced need for frequent replacements, which helps conserve resources. Furthermore, steel has a high strength-to-weight ratio, allowing for lighter structures and reducing material consumption. Lastly, steel can be used in various applications, such as construction and automotive industries, where its use can contribute to energy efficiency and lower greenhouse gas emissions.
- Q: What are the main factors affecting the adhesive bonding of steel strips?
- The main factors affecting the adhesive bonding of steel strips include surface preparation, adhesive selection, proper application technique, and environmental conditions. Surface preparation is crucial as it involves cleaning, degreasing, and roughening the steel surface to enhance adhesion. Adhesive selection depends on the specific requirements of the application, such as load-bearing capacity and temperature resistance. Proper application technique includes ensuring the adhesive is evenly spread and avoiding air bubbles or voids. Environmental conditions like humidity, temperature, and curing time also play a significant role in achieving a strong and durable bond.
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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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