Stainless Steel Hot Rolled Steel Coils NO.1 Finish Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 m.t./month
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Specification
Standard:
AISI
Technique:
Hot Rolled,Cold Rolled
Shape:
Square
Surface Treatment:
Color Coated,Oiled
Steel Grade:
Q235
Certification:
SGS
Thickness:
5.0mm-10.0mm
Length:
1500mm
Net Weight:
22T
Products Description for Stainless Steel Coils/Sheets:
Product | stainless steel coils/plates/sheets | ||
Discharge Port | Any Port, China | ||
Size | Coils | Cold Rolled: | Thickness0.3-8mm,Width:280-2100mm |
Hot Rolled : | Thickness3-14mm,Width:650-2100mm | ||
Plates | Thickness2-80mm,Width:1500-3000mm | ||
Coil Weight | About 20 Tons | ||
Grade | 201,202,304/304L/304H,316/316L/316H,321/H,310S,409/L,430 etc. | ||
Technique | Hot Rolled/Cold Rolled | ||
Finish | 2B, BA, 2D, No1, No2, No4,NO.8,SB etc | ||
Edge | Mill Edge / Slitting Edge | ||
Package | In bundles, or as customer's requirement | ||
Place of Origin | Made in China | ||
MOQ | 20 Tons | ||
Description for Stainless Steel Coils/Sheets:
Prodcut:Stainless Steel Coil
Thinckness: 0.20mm-8.0mm
Width:1000mm, 1219mm(4 feet), 1250mm, 1500mm, 1524mm(5 feet),
1800mm, 2000mm, 2200mm, 2500mm,and customizable
Ni:0.8~1.2% Cu:1.4~1.5% Cr:14
Standard: ASTM, JIS, GB, BS, DIN etc
Grade: 200series&300series&400series
Surface finish: 2B, BA, 8K, 6K, Mirror Finished, No1, No2, No4, Hair Line with PVC
Manufacture technology: cold rolled/hot rolled
Thickness Tolerance: +/-0.1mm
Width Tolerance: +/-10mm
200 Seriers: 201,202
300 Seriers: 301, 304, 304L, 316L, 309, 310S,321
400 Seriers: 410, 410S, 409L,430
Detail picture for Stainless Steel Coils/Sheets
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
Export Markets for Stainless Steel Coils/Sheets:
Our target market is the international market. Every year we export most of products to countries like India, Pakistan, South Korea, Brazil, Australia, South Africa, Spain, Sri Lanka, Taiwan, Hong Kong, etc.
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:Are stainless steel sheets suitable for chemical tanks?
- Yes, stainless steel sheets are suitable for chemical tanks. Stainless steel is highly resistant to corrosion and can withstand the corrosive effects of many chemicals. It is also durable, easy to clean, and has excellent strength properties, making it an ideal material for chemical tanks.
- Q:What are the different types of stainless steel sheet surface treatments available?
- There are several types of stainless steel sheet surface treatments available, including brushed, mirror, embossed, and patterned finishes.
- Q:How can stainless steel sheets be cleaned and maintained?
- Stainless steel sheets boast exceptional durability and corrosion resistance, making them a favored option for various purposes. To uphold their appearance and functionality, it is crucial to engage in regular cleaning and proper maintenance. Outlined below are the necessary steps for cleaning and maintaining stainless steel sheets: 1. Begin by eliminating loose dirt or debris from the surface using a gentle cloth or brush. This precautionary measure prevents any potential scratching during the cleaning process. 2. Prepare a cleaning solution by combining warm water with a mild detergent or dish soap. Steer clear of abrasive cleaners or products containing chlorine, bleach, or ammonia, as they can harm the stainless steel surface. 3. Immerse a soft cloth or sponge into the cleaning solution and delicately scrub the stainless steel sheet in the direction of the grain. Refrain from applying excessive pressure to avoid scratching. 4. Thoroughly rinse the sheet with clean water to eliminate any residue from the cleaning solution. Ensure that all soap or detergent is completely washed away. 5. Employ a soft, lint-free cloth to dry the stainless steel sheet. It is important to dry it meticulously to prevent the formation of water spots or streaks. 6. For particularly stubborn stains or fingerprints, employ a stainless steel cleaner or specialized stainless steel wipes. Adhere to the instructions provided by the manufacturer for optimal results. These cleaners aid in restoring the luster and removing tough stains or marks. 7. To prevent scratches, avoid using abrasive materials like steel wool or rough brushes when cleaning stainless steel sheets. Instead, opt for soft cloths or non-abrasive sponges. 8. Routinely inspect the stainless steel sheets for any indications of corrosion or damage. If rust spots or pitting are detected, employ a stainless steel cleaner or passivation solution to restore the surface. Seek professional guidance if the damage is extensive. 9. To sustain the appearance of the stainless steel sheet, it is advisable to regularly wipe the surface with a soft cloth or microfiber towel to eliminate dust, fingerprints, or other blemishes. By adhering to these cleaning and maintenance measures, stainless steel sheets can retain their original shine, resist corrosion, and remain in excellent condition for an extended period of time.
- Q:Are stainless steel sheets suitable for oil and gas applications?
- Stainless steel sheets prove to be a suitable option for oil and gas applications. Renowned for their exceptional resistance to corrosion, stainless steel sheets are extremely well-suited for deployment in challenging environments, such as those encountered within the oil and gas industry. They can endure exposure to a wide array of corrosive substances, including acids, alkalis, and saltwater, without experiencing degradation or corrosion. Moreover, stainless steel boasts impressive strength and durability, rendering it capable of withstanding the high-pressure conditions typically encountered during oil and gas operations. Additionally, it exhibits resistance to elevated temperatures, which is particularly crucial in scenarios necessitating heat resistance. Furthermore, stainless steel sheets can be conveniently fabricated and molded to meet specific design requirements, thereby affording flexibility in engineering and construction endeavors. Overall, the blend of corrosion resistance, strength, and adaptability solidifies stainless steel sheets as an outstanding choice for employment in oil and gas applications.
- Q:How do you prevent intergranular corrosion in stainless steel sheets?
- Intergranular corrosion in stainless steel sheets can be prevented through various methods such as proper selection of stainless steel grade, heat treatment, and appropriate welding techniques. 1. Stainless Steel Grade Selection: Choosing the right stainless steel grade is crucial in preventing intergranular corrosion. Grades with a low carbon content, such as 304L or 316L, are less susceptible to intergranular corrosion compared to higher carbon grades. These low carbon grades minimize the formation of chromium carbide precipitates, which are the main cause of intergranular corrosion. 2. Heat Treatment: Heat treatment processes like solution annealing and quenching can help eliminate or reduce the formation of chromium carbide precipitates. This treatment restores the stainless steel's corrosion resistance by dissolving existing precipitates and promoting the formation of a protective chromium oxide layer on the surface. 3. Welding Techniques: Careful attention must be given to welding stainless steel sheets to prevent intergranular corrosion. Processes like gas tungsten arc welding (GTAW) or laser welding that provide precise control over heat input are preferred. Additionally, using low carbon filler metals or consumables specifically designed for intergranular corrosion resistance can minimize the risk of corrosion. 4. Post-Weld Cleaning and Passivation: After welding, it is essential to thoroughly clean the welded area to remove any contaminants or oxide scales that could promote corrosion. Acid cleaning followed by passivation helps restore the protective oxide layer and enhances the stainless steel's resistance to intergranular corrosion. 5. Avoiding Sensitization: Sensitization occurs when stainless steel is exposed to high temperatures for extended periods, leading to the formation of chromium carbide precipitates. It is crucial to avoid prolonged exposure to temperatures between 450-850°C (842-1562°F) during fabrication or service to prevent sensitization and subsequent intergranular corrosion. By implementing these preventive measures, intergranular corrosion in stainless steel sheets can be effectively minimized, ensuring the longevity and performance of the material in various applications.
- Q:Are stainless steel sheets available in different finishes?
- Indeed, there are various finishes in which stainless steel sheets are available. Stainless steel is a highly adaptable substance that can be finished in diverse manners for distinct visual and textural effects. Among the frequently used finishes are brushed, mirror, satin, and textured finishes. Each finish possesses its own distinctive aesthetic charm and can be selected according to the desired appearance and particular application demands. Moreover, the chosen finish can also influence the resistance of the stainless steel sheets against corrosion, staining, and scratching. Consequently, manufacturers provide an array of finishes to accommodate different customer preferences and specific project requirements.
- Q:Are stainless steel sheets resistant to saltwater?
- Yes, stainless steel sheets are highly resistant to saltwater. The corrosion-resistant properties of stainless steel make it an ideal material for applications exposed to saltwater environments.
- Q:What is the minimum thickness available for stainless steel sheets?
- The minimum thickness available for stainless steel sheets can vary depending on the specific grade and manufacturer. However, in general, stainless steel sheets are commonly available in thicknesses ranging from 0.4mm to 6mm. Some manufacturers may offer even thinner sheets, such as 0.3mm, for specialized applications. It is important to consult with the supplier or manufacturer to determine the exact minimum thickness available for your specific requirements.
- Q:Are stainless steel sheets good for pressure vessels?
- Yes, stainless steel sheets are indeed good for pressure vessels. Stainless steel is known for its excellent corrosion resistance, strength, and durability, making it an ideal material for containing fluids or gases under high pressure. It can withstand extreme temperatures and is resistant to chemicals, making it a reliable choice for pressure vessel applications in various industries such as oil and gas, chemical processing, and food processing.
- Q:Are stainless steel sheets good for heat exchangers?
- Yes, stainless steel sheets are good for heat exchangers. Stainless steel is a popular choice for heat exchangers due to its excellent corrosion resistance, high temperature resistance, and strength. It can withstand extreme temperatures and pressures, making it ideal for various industrial applications. Additionally, stainless steel sheets offer good thermal conductivity, allowing for efficient heat transfer between fluids. Their durability and resistance to fouling and scaling also contribute to their suitability for heat exchangers, ensuring long-term performance and reliability.
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Stainless Steel Hot Rolled Steel Coils NO.1 Finish Made in China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 20000 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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