STAINLESS STEEL COILS Grade: J1 , Prime quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 20000 m.t./month
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OKorder Financial Service
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STAINLESS STEEL COILS
Packaging & Delivery
Packaging Detail: seaworthy export package
Delivery Detail: on request
Specifications
1. more than 10 years’ experience on this field
2. advanced equipments
3. competitive price
4. soonest delivery
Product Description :
Commodity
STAINLESS STEEL COILS
Technical Standard: Steel Grade & Standard:J1
Surface Treatment:NO.1
Hot rolled Annealed and Pickled(HRAP)
Grade: J1 , Prime quality
Mill Edge. No connection point in each coil. Component: Ni:1% , Cu: 0.65-0.9%, Cr: 13%, Mn: 10–12%, C: 0.09-0.12%
Package: Properly packed for ocean freight exportation in 20''container
Application:: home appliances, constructions, building, machineries
Our Advantages :
1. Expertise:
More than 10 years of manufacture: we know how to properly handle every step of production.
2. Competitive price:
We can offer competitive prices to our customers.
3. Accuracy:
We have excellent technicians and leaders, which can ensure our products are exactly what you want.
4. Materials:
All steel coils are made of high-quality raw materials.
5. Certificate:
Our products are certified by ISO9001.
6. Productivity:
We have large-scales of production lines,, which can guarantee all your orders will be finished in earliest time.
The furnace heating style: improved Sendzimir heating technology
Hourly output: max.76.3t/h
Process after coating: tension leveling, Passivation or oiling
Our Service
Our quality
Test Equipments of Prepainted Galvanized Steel Coil : Salt-spray tester; Atomic absorption spectrophotometer; Rockwell typer hardness tester; Tensile test machine; Metrohm titration; Laboratory Bend test machine.
Our packing
Properly packed for ocean freight exportation in 20''container, galvanized metal fluted rings on inner and outer edges, galvanized metal & waterproof paper wall protection disk, galvanized metal & waterproof paper around circumference.
R&D department
R&D department concentrates on researching and developing reliable products with best quality. The quality department test and control every process of production to guarantee the best quality of product
- Q:Cast steel welding
- Normal okorder /.. Mild steel and cast steel produces a very long stream of brilliant sparks, with some forking. CI produces much shorter, dull reddish sparks and the volume of sparks is much less. many highly branched or intermittent sparks will be seen.
- Q:What are the different finishes available for steel coils?
- There are several different finishes available for steel coils, including hot rolled, cold rolled, galvanized, and coated finishes.
- Q:What are the common methods of slitting or shearing steel coils?
- There are several common methods for cutting or shearing steel coils, including: 1. Rotary Shearing: To cut through the steel coil, a rotary shear machine is used. This machine has a set of rotating blades that move in a circular motion, slicing the coil into individual strips of the desired width. 2. Scissor Shearing: Another method involves using scissor-like blades to make the cuts. These blades are typically operated by hydraulic or mechanical systems, exerting pressure on the coil to cut through it. 3. Slitting: This method is commonly used to cut steel coils into narrower strips. The coil is passed through a set of circular blades, known as slitters, which are set at specific distances apart. The slitters cut through the coil, creating multiple strips of the desired width. 4. Guillotine Shearing: For thicker steel coils, a large guillotine machine is used. This machine has a long blade that moves vertically to shear the coil. Guillotine shearing produces clean and straight cuts. 5. Laser Cutting: Laser cutting is an advanced method that utilizes a high-powered laser beam. This beam is directed by computer-controlled systems, allowing for precise and accurate cutting. Laser cutting is often used for complex shapes or when high precision is required. Each of these methods has its own advantages and is suitable for different applications. The thickness of the steel coil, desired strip width, and required level of precision are factors that determine the most appropriate method to use.
- Q:How are steel coils used in the manufacturing of electrical components?
- Steel coils are commonly used in the manufacturing of electrical components as they provide a sturdy and reliable framework. They are used to create magnetic cores, which play a crucial role in transformers, motors, and generators. Additionally, steel coils are utilized in the production of inductors and solenoids, where they help generate and control magnetic fields. Overall, steel coils are essential in electrical component manufacturing due to their ability to enhance the efficiency and functionality of these devices.
- Q:How are steel coils used in the manufacturing of automotive components?
- Steel coils are used in the manufacturing of automotive components as they serve as the primary raw material for producing various parts such as car bodies, chassis, and engine components. The coils are processed through a series of manufacturing techniques, including cutting, shaping, and welding, to transform them into specific automotive components. The high strength and durability of steel make it an ideal choice for these applications, ensuring the structural integrity and safety of the final automotive products.
- Q:What are the common sizes of steel coils used in the industry?
- The common sizes of steel coils used in the industry vary depending on the specific application and requirements. However, some commonly used sizes include widths ranging from 24 to 72 inches and thicknesses ranging from 0.010 to 0.250 inches.
- Q:The hard industrial steels. If there's a bunch, what's a rough average? Also, what is is measured in?
- The general purpose default steel for hard tooling applications is A2 It's cheap, readily available and comes in many different shapes and sizes. It's easy to machine soft. It's easy to harden, you can do it yourself. It is very dimensionally stable during hardening. All the steels mentioned above are specialty steels - expensive to buy, hard to work with, expensive to heat treat and dimensionally unstable during heat treat.
- Q:How do steel coils resist corrosion?
- Steel coils resist corrosion through a combination of factors including the presence of protective coatings, the use of corrosion-resistant alloys, and proper handling and storage practices. The most common method to prevent corrosion in steel coils is the application of protective coatings such as zinc, known as galvanization. This process forms a barrier between the steel and its environment, preventing exposure to moisture and corrosive elements. The zinc coating acts as a sacrificial layer, corroding in place of the steel. Another method to enhance corrosion resistance is the use of corrosion-resistant alloys, which are specifically designed to withstand harsh environments. These alloys contain elements such as chromium, nickel, or molybdenum, which form a passive oxide layer on the surface of the steel, protecting it from corrosion. Proper handling and storage practices also play a crucial role in preventing corrosion. Steel coils should be stored in a dry and well-ventilated area to minimize exposure to moisture. They should be protected from contact with other metals and materials that may cause galvanic corrosion. Regular inspection and maintenance are also important to identify and address any signs of corrosion early on. In summary, steel coils resist corrosion by utilizing protective coatings, corrosion-resistant alloys, and proper handling and storage practices. These measures work together to prolong the lifespan of steel coils and ensure their durability in various environments.
- Q:This problem has puzzled me for a long time i always think about why stranded people on islands cant make a proper civilization and i always think it comes down to the ability to work metal. But its not like they could make a steel smelter/furnace out of sand...they would need an older one to use to make the new one...where the hell did the first one come from then????
- it is a problem to work metals thats why the first furnaces were for metals with a low melting point eg copper. To built a furnace for iron you need a very high temperature and for steel additional chemical treatment probably not available on an island. To smelt iron should be possible though as a clay furnace with the right coal is hot enough to produce raw iron.
- Q:What is the maximum width of steel coils?
- The maximum width of steel coils can vary depending on various factors such as the type of steel, manufacturing capabilities, and intended use. However, in general, steel coils typically have a maximum width of around 2,200 millimeters or 86.6 inches. This width is commonly used in the steel industry for standard-sized coils. It is important to note that specialized steel coils or custom manufacturing processes may allow for wider widths, but these would be less common and may require specific equipment or processes.
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STAINLESS STEEL COILS Grade: J1 , Prime quality
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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