Hot Rolled /Coldrolled Stainless Steel Coil with 2b/Ba Surface

Hot Rolled /Coldrolled Stainless Steel Coil with 2b/Ba Surface

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 25 m.t.

Supply Capability:: 10000 m.t./month

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Basic Info.

Model NO.:201/202/301/304

Surface Treatment:2b, Ba, Hairline, No.4, 8k, Mirror Finish etc.

Certification:ISO, SGS, BV

Technique:Cold Rolled

Standard:ASTM, JIS, GB, AISI, DIN, BS

Application:Pipe/Tube Making, Building , Kitchen Sinks/C

Edge:Mill / Slit Edge

Stock:Stock

Steel Grade:201, 202, 301, 302, 304, 304L, 316,316L

Grade:201, 202, 301, 302, 304, 304L, 316,316L

Width:20mm-1250 Mm

Thickness:0.16-3.0mm

Surface:2b, Ba, Hairline, No.4, 8k, Mirror Finish etc.

Quantity:as Request

Delivery Time:1-14 Days

Payment Term:FOB/CIF/CFR/EXW

Export Markets:Global

Product Description

it is mainly used for Pipe/tube making,building material,kitchen sinks/cutlery,baths,elevators,automotive application,industrial application,hardware-tools etc.
We are a whole industrial chain factory,main product as below :
stainless steel coil/stainless steel strip
stainless steel pipe/tube
and the Supply ability as below :
S.S HR COIL= 1000 000 TONS/ year
S.S CR COIL= 800 000 TONS/ year
s.s pipe=200 000 TONS/ year

hot rolled /coldrolled stainless steel coil with 2B/BA surface

Material GRADE	201, 202, 301, 304, 304L, 316, 316L
Standard	ASME, ASTM, EN, BS, GB, DIN, JIS, etc
Technique	Hot rolled / cold rolled
Raw material source	JHSCO or as your request
Width	10mm-1250 mm
Thickness	0.16mm-3.0mm
Quantity	as your request
Surface	2B, BA, No. 4 No.1,8K, Mirror finish etc.
Packaging	Standard export sea-worthy packing
Delivery time	1-15days
Supply ability	S.S HR COIL= 1000 000 TONS/ year ,S.S CR COIL= 800 000 TONS/ year,s.s pipe=200 000 TONS/ year
Payment terms	L/C, T/T
Application range	Pipe/tube making,building material,kitchen sinks/cutlery,baths,elevators,automotive application,industrial application,hardware-tools etc.

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Q: a concrete or steel building?also, what is the density of concrete and steel? is concrete heavier in steel for the same volume?: Steel is heavier than concrete for the same volume, however steel buildings are generally lighter. This is because steel buildings utilize high strength of steel, so volume of steel in steel buildings is much smaller than volume of concrete in concrete buildings. In another words in steel buildings much less volume of material is needed for the same strength compared to concrete buildings.

Q: Which one has more electrical resistivity? Wood or steel? And why?I know that the resistivity depends on the material of the conductor, but i want a perfect explaination please.Thnx in advance :): Steel Resistivity

Q: What is the process of pickling and oiling steel coils?: The process of pickling and oiling steel coils involves several steps to ensure the quality and protection of the steel. Firstly, pickling is the process of removing impurities and scale from the surface of the steel coil. This is typically done by immersing the coil in an acid bath, such as hydrochloric acid or sulfuric acid, which helps to dissolve any oxides, rust, or other contaminants present on the surface. This step is crucial as it prepares the steel for further processing and prevents any potential defects or corrosion. After pickling, the steel coils are rinsed with water to remove any residual acid and then dried. Once the coils are clean and dry, they are then coated with a layer of oil to provide temporary corrosion protection and lubrication during subsequent handling and transport. The oil coating helps to prevent the steel from rusting or oxidizing before it is further processed or used in various applications. The oiling process can be done in several ways. One common method is by applying the oil using a roller or brush, ensuring that the entire surface of the coil is evenly coated. Alternatively, the coils can be passed through a bath or spray chamber where the oil is applied. The type of oil used can vary depending on the specific requirements of the steel and its intended use. Some common oils include mineral oil, synthetic oils, or specialized rust-preventive coatings. Once the oiling process is complete, the steel coils are typically stacked, wrapped, or packaged for storage or transportation. It is important to handle the coils carefully to avoid damaging the oil coating and compromising the corrosion protection. Overall, pickling and oiling steel coils are essential steps in the steel manufacturing process to ensure the quality, cleanliness, and protection of the steel, ultimately extending its lifespan and enhancing its performance in various applications.

Q: How are steel coils used in the manufacturing of seat structures?: Steel coils are used in the manufacturing of seat structures as they provide strength, durability, and stability to the seats. These coils are typically used in the construction of seat springs, which offer support and comfort to the occupants. The steel coils are carefully designed and placed within the seat structure to ensure proper weight distribution and to withstand the pressure exerted on the seats during usage.

Q: How do steel coils contribute to energy efficiency in lighting?: The energy efficiency of lighting relies heavily on the type of light source chosen, such as incandescent, fluorescent, LED, or halogen bulbs. Each of these light sources consumes energy differently. On the other hand, steel coils serve a different purpose in lighting fixtures. Their main function is to provide structural support, dissipate heat, and protect the components. They do not have a direct impact on the energy efficiency of the lighting system. However, steel coils can indirectly improve energy efficiency by offering sturdy support to the fixtures. This ensures that the installations are reliable and long-lasting, reducing the need for frequent maintenance and replacements. A well-supported lighting system guarantees optimal performance and minimizes energy wastage or inefficiencies caused by loose or unstable fixtures. Furthermore, steel coils can also be used to manufacture reflectors or housings for lighting fixtures. These components play a role in enhancing the overall efficiency and distribution of light. By effectively reflecting and directing the light output, energy utilization and illumination can be optimized, resulting in reduced energy waste. Although steel coils themselves do not directly influence the energy efficiency of lighting, their incorporation in the construction and support of lighting fixtures indirectly contributes to a more energy-efficient lighting system.

Q: How are steel coils used in the manufacturing of seat belts?: Steel coils are used in the manufacturing of seat belts as they provide strength and durability to the webbing material. These coils are typically inserted within the seat belt fabric to enhance the belt's ability to restrain occupants during a collision. The steel coils absorb and distribute the force exerted on the seat belt, ensuring it can withstand high impact forces and provide reliable protection to passengers in vehicles.

Q: How are steel coils used in the production of telecommunications equipment?: The production of telecommunications equipment commonly involves the use of steel coils, which offer structural support and durability. These coils are utilized to fabricate different components, including cabinets, racks, and enclosures. A significant application of steel coils in telecommunications equipment is seen in the manufacturing of cabinets. These cabinets serve as housing for the delicate electronic components and wiring utilized in telecommunications systems. Steel coils are typically shaped to form the cabinet structure, providing a robust and dependable enclosure for the equipment. The steel material also offers protection against external factors such as impacts, dust, and moisture, ensuring the longevity and integrity of the telecommunications equipment. Steel coils also find application in the production of racks for telecommunications equipment. These racks are designed to organize and provide accessibility to multiple devices, including servers, switches, and routers. The strength and rigidity of steel coils make them an ideal material for constructing these racks, ensuring they can bear the weight of multiple devices and withstand the constant handling and movement that occur in telecommunication environments. Moreover, steel coils are used to manufacture enclosures for telecommunications equipment. These enclosures act as protective casings, safeguarding sensitive electronic components from external influences such as electromagnetic interference and physical damage. Steel coils are often formed into specific shapes and sizes to create these enclosures, providing a sturdy barrier that shields the equipment from various external threats. In conclusion, steel coils play a crucial role in the production of telecommunications equipment by offering structural support, durability, and protection. They are employed in the creation of cabinets, racks, and enclosures, which ensure the proper functioning and longevity of the sensitive electronic components used in telecommunication systems.

Q: How are steel coils protected from humidity?: Steel coils are typically protected from humidity through a process called galvanization, where a layer of zinc is applied to the surface of the steel. This zinc coating acts as a barrier, preventing moisture from coming into contact with the steel and causing corrosion. Additionally, the coils may be stored in a controlled environment with low humidity levels to further protect them.

Q: Is infi steel as good as busse knives make it sound. If so why don't any other brands use it. Also are there any tactical folders that use infi steel. If infi isn't as good as it's cracked up to be then what is the best alternative.: infi is a brand name steel. They have it specially made and the composition is supposed to be a secret though it is similar to 52100. I have used knives from Busse and their sister company Swamprat Knives. Both companies make good knives, even if their advertising may be a bit odd. They are pricey, but are also very good knives with good steel and ergonomics. If you have the money they are a good option. I don't know if Swamprat still makes knives, but I have a 4'' folder from them in s30v that is great. Benchmade makes some great knives as well, though not nearly a custom as Busse. Take a look at the 913, a 3.6'' D2 blade that was a spring release and G10 handle for a good price. An excellent knife.

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