Steel Stainless 316 NO.2B Finish With Cheap Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 25 m.t./month
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Specification
Products Description for Stainless Steel Coils/Sheets:
Name: stainless steel coils/plates/sheets
Discharge Port: Any Port, China
Cold Rolled Size: Thickness0.3-8mm,Width:280-2100mm
Hot Rolled Size: Thickness3-14mm,Width:650-2100mm
Hot Rolled/Cold Rolled Plates : Thickness2-80mm,Width:1500-3000mm
Coil Weight: About 20 Tons
Grade: 201,202,304/304L/304H, 316/316L/316H, 409/L,430 etc.
Technique: Hot Rolled/Cold Rolled
Finish:2B, BA, 2D, No1, No2 etc
Edge: Mill Edge / Slitting Edge
Packaging: In bundles, or as customer's requirement
Place of Origin: Made in China
MOQ: 20 Tons
Payment Terms: 100% LC at sight, or 100%TT in advance
Delivery Time: With 30-40 days after deposit
Application for Stainless Steel Coils/Sheets
Finish | Definition | Application |
2B | Those finished, after cold rolling, by heat treatment, pickling or other equivalent treatment and lastly by cold rolling to given appropriate luster. | Medical equipment, Food industry, Construction material, Kitchen utensils. |
BA | Those processed with bright heat treatment after cold rolling. | Kitchen utensils, Electric equipment, Building construction. |
NO.3 | Those finished by polishing with No.100 to No.120 abrasives specified in JIS R6001. | Kitchen utensils, Building construction. |
NO.4 | Those finished by polishing with No.150 to No.180 abrasives specified in JIS R6001. | Kitchen utensils, Building construction, Medical equipment. |
NO.1 | The surface finished by heat treatment and pickling or processes corresponding there to after hot rolling. | Chemical tank, pipe. |
Packaging & Delivery for Stainless Steel Coils/Sheets:
Packaging Detail Standard export packing or following customer's demand
Delivery Time: Within 30-40 days after deposit or according to the order quantity
Details for the products:
Packaging & Delivery for Stainless Steel Coils/Sheets:
Packaging Detail | Standard export packing or following customer's demand |
Delivery Time | Within 30-40 days after deposit or according to the order quantity |
FAQ for Stainless Steel Coils/Sheets:
Q:How to order?
A: Please send us your purchase order by email or fax .or you can ask us to send you a proforma invoice for your order .We need to know the following information for your order.
1) Shipping information-company name, street address, phone number, fax number, destination sea port
2) Product information – Quantity, Specification (steel type, thickness, width, surface finish)
3) Delivery time required
4) Forwarder's contact details if there's any in China
FAQ for Stainless Steel Coils/Sheets:
Q:What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q:Can you arrange the shipment ?
A: Sure we can help you with the shipment. We have forwarders who have cooperated with us for many years.
FAQ for Stainless Steel Coils/Sheets:
Q:How to order?
A: Please send us your purchase order by email or fax .or you can ask us to send you a proforma invoice for your order .We need to know the following information for your order.
1) Shipping information-company name, street address, phone number, fax number, destination sea port
2) Product information – Quantity, Specification (steel type, thickness, width, surface finish)
3) Delivery time required
4) Forwarder's contact details if there's any in China
FAQ for Stainless Steel Coils/Sheets:
Q:What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q:Can you arrange the shipment ?
A: Sure we can help you with the shipment. We have forwarders who have cooperated with us for many years.
- Q: How do you prevent crevice corrosion in stainless steel sheets?
- To prevent crevice corrosion in stainless steel sheets, several key steps can be taken: 1. Design and fabricate properly: Ensure that the stainless steel sheets have smooth surfaces and minimal crevices during the design and fabrication process. This will decrease the likelihood of trapping stagnant solutions and minimize the possibility of crevice corrosion. 2. Regularly clean and maintain: Clean the stainless steel sheets on a regular basis to eliminate any debris or contaminants that may contribute to crevice corrosion. Mild detergents or specialized stainless steel cleaners can be used for this purpose. 3. Avoid exposure to corrosive environments: Limit the stainless steel sheets' exposure to corrosive surroundings, such as those containing chloride ions (e.g., saltwater). If exposure cannot be avoided, consider applying protective coatings or using higher-grade stainless steel alloys that are more resistant to crevice corrosion. 4. Environmental control: Maintain proper environmental conditions, including temperature, humidity, and pH levels, to minimize the risk of crevice corrosion. Monitoring and controlling these factors can create a less favorable environment for corrosion to occur. 5. Regular inspection and maintenance: Conduct routine inspections to identify any signs of crevice corrosion, such as discoloration, pitting, or rough surfaces. If any corrosion is detected, take immediate action to remove it and repair the affected area. By implementing these preventive measures, the risk of crevice corrosion in stainless steel sheets can be significantly reduced, ensuring their durability and performance.
- Q: How do I prevent crevice corrosion on stainless steel sheets?
- To prevent crevice corrosion on stainless steel sheets, there are several steps you can take: 1. Choose the right stainless steel grade: Ensure that you are using a stainless steel grade that is resistant to crevice corrosion. Grades such as 316 and 317L are known to have excellent resistance to this type of corrosion. 2. Proper design: When designing structures or equipment, avoid creating crevices or areas where water or other corrosive substances can accumulate and remain stagnant. Minimize gaps, sharp edges, and overlapping surfaces to reduce the risk of crevice corrosion. 3. Regular cleaning and maintenance: Clean the stainless steel sheets regularly to remove any contaminants, deposits, or corrosive substances that may have accumulated. Use mild detergents and non-abrasive cleaning agents to avoid damaging the protective oxide layer on the stainless steel surface. 4. Avoid using chloride-rich environments: Chloride ions are known to accelerate crevice corrosion on stainless steel. Avoid exposing the sheets to environments with high chloride concentrations, such as saltwater, chlorinated solutions, and certain industrial chemicals. 5. Apply protective coatings: Consider applying protective coatings or finishes to the stainless steel sheets. These coatings act as a barrier, preventing direct contact between the stainless steel surface and corrosive substances. However, it is important to choose coatings that are compatible with stainless steel and do not compromise its corrosion resistance. 6. Regular inspection: Inspect the stainless steel sheets regularly for signs of corrosion or damage. Look for any discoloration, pitting, or cracking, especially in areas prone to crevice corrosion. Promptly address any issues to prevent further corrosion and potential structural damage. Remember, prevention is key when it comes to crevice corrosion. By selecting the appropriate stainless steel grade, designing structures to minimize crevices, maintaining cleanliness, avoiding harsh environments, applying protective coatings, and regularly inspecting for damage, you can significantly reduce the likelihood of crevice corrosion on stainless steel sheets.
- Q: What are the different types of stainless steel sheet surface textures for decorative purposes?
- There are several types of stainless steel sheet surface textures commonly used for decorative purposes. These include brushed, mirrored, embossed, etched, and patterned surfaces. Each texture offers a unique aesthetic appeal and can be chosen based on the desired decorative effect.
- Q: Are stainless steel sheets suitable for marine applications?
- Yes, stainless steel sheets are highly suitable for marine applications. They possess excellent corrosion resistance properties and can withstand the harsh conditions of saltwater environments, making them ideal for use in marine applications such as boat fittings, offshore structures, and shipbuilding.
- Q: What do stainless steel 304 industrial surfaces refer to?
- Acid washing: pickling is the removal of oxide and rust on the surface of iron and steel by means of acid solutions. The parts are usually immersed in aqueous solutions such as sulfuric acid to remove oxides such as oxides on the metal surface. It is the pretreatment or intermediate treatment of electroplating, enamel and rolling etc..
- Q: Can stainless steel sheets be used for water purification systems?
- Water purification systems can utilize stainless steel sheets. Due to its resistance to corrosion, durability, and hygienic properties, stainless steel is commonly chosen as a material for water purification systems. It can withstand harsh environmental conditions without rusting, making it suitable for long-term use in water treatment applications. Furthermore, stainless steel does not react with water, ensuring the purity and safety of the treated water by not leaching harmful substances. Its smooth and non-porous surface is easy to clean and maintain, reducing the risk of bacterial growth and contamination. In conclusion, stainless steel sheets are an excellent option for constructing various components of water purification systems, such as tanks, filters, and pipes.
- Q: How are stainless steel sheets made?
- Stainless steel sheets are made through a process known as hot rolling. The production starts with melting various quantities of iron, nickel, chromium, and other elements in an electric arc furnace. This mixture is then cast into large rectangular blocks known as slabs. The slabs are heated to extremely high temperatures and then passed through a series of hot rolling mills. These mills consist of a set of large rollers that gradually reduce the thickness of the slab while increasing its length and width. As the slab passes through each rolling mill, it is continually squeezed between the rollers, resulting in a thinner and longer sheet. After the hot rolling process, the stainless steel sheet is annealed. Annealing involves heating the sheet to a specific temperature and then allowing it to cool slowly. This process helps to relieve internal stresses and improve the material's mechanical properties. The next step is pickling, where the sheet is immersed in an acid solution to remove any surface impurities and oxides. This enhances the appearance and corrosion resistance of the stainless steel. Once the pickling process is complete, the sheet is cold rolled. Cold rolling further reduces the thickness of the sheet and improves its surface finish. Cold rolling is performed at room temperature, which increases the hardness and strength of the stainless steel. Finally, the stainless steel sheet undergoes various finishing processes. These can include cutting to size, leveling, surface polishing, and coating to enhance its appearance or protect it from corrosion. Overall, the manufacturing process of stainless steel sheets involves a combination of melting, casting, hot rolling, annealing, pickling, cold rolling, and finishing processes. This ensures that the final product meets the desired specifications, including thickness, strength, and surface finish.
- Q: How do you cut intricate designs in stainless steel sheets?
- Achieving intricate designs in stainless steel sheets can present a challenging task, but it can be accomplished through various methods. One commonly used technique involves the utilization of a laser cutting machine. Laser cutting provides precise and clean cuts, enabling the creation of intricate designs effortlessly. By melting or vaporizing the stainless steel with a laser beam, a smooth and precise cut is achieved. Another approach involves the usage of a CNC plasma cutter, which operates through a computer-controlled machine equipped with a plasma torch. This method ensures high precision and the capability to handle complex designs. However, additional finishing may be required for the edges to attain a polished and smooth appearance. Waterjet cutting is an alternative option for cutting intricate designs in stainless steel sheets. This method employs a high-pressure jet of water mixed with an abrasive substance to effectively cut through the metal. Waterjet cutting proves to be versatile, accommodating various thicknesses and designs, and delivering accurate and detailed outcomes. When it comes to smaller projects or fine designs, a jeweler's saw or a metal nibbler can be employed. These handheld tools enable manual cutting and offer greater control over the design. However, it is important to note that they may necessitate more time and effort in comparison to automated methods. Regardless of the chosen method, it is crucial to prioritize safety precautions by wearing protective gear and adhering to the manufacturer's instructions. Additionally, practicing on scrap pieces prior to working on the final stainless steel sheet can aid in refining the technique and achieving the desired results.
- Q: How do you drill holes in stainless steel sheets?
- To drill holes in stainless steel sheets, you will need to use a high-quality drill bit specifically designed for stainless steel. It is advisable to use a drill press or a stable drilling platform to ensure accuracy and prevent slippage. To reduce heat and friction, lubricate the drill bit with cutting fluid or a suitable lubricant. Begin by marking the desired hole locations on the sheet with a center punch, then start drilling at a slow speed, gradually increasing the speed as you progress. Be cautious not to apply excessive pressure to avoid damaging the sheet or causing the drill bit to break.
- Q: What factors affect the cost of stainless steel sheets?
- There are several factors that can affect the cost of stainless steel sheets. These include the type and grade of stainless steel, the thickness and size of the sheets, the quantity being purchased, market demand and availability, production and labor costs, and any additional processing or finishing requirements.
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Steel Stainless 316 NO.2B Finish With Cheap Price
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 25 m.t./month
OKorder Service Pledge
OKorder Financial Service
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