Cold Rolled Steel Sheet in Coil/High Quality

Ref Price:
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
10 m.t.
Supply Capability:
10000 m.t./month
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Item specifice

Standard:
AISI,JIS,GB,BS,DIN,API,EN,ASTM
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Oiled
Steel Grade:
Q195,Q215,Q215B,Q235B
Certification:
ISO,SGS,BV,IBR,CE
Thickness:
0.18mm-1.8mm
Width:
1000mm-1600mm
Length:
requirement
Outer Diameter:
according to weight
Net Weight:
10MT
Packaging:
Standard Export Packing

Cold Rolled Steel Coil:

With the professional produce line, we can manufacture the best quality with competitive price as below:
Thickness:0.18mm-1.20mm
Coil width:600mm-1250mm
Coil weight:3.0-5.0MT
Surface finish :60-275g/m2 zinc coating and the customers requirment!
Steel grades:Q195-Q345,GR.A,GR.B, SPCC,SPHC,DX51D, ECT.
Standard:JIS G3302, JIS G3313, ASTM A653, GB/T2518-88, GB11253-89,ASTM A1008- 2000,BS,ETC.
Packing:wrapped by plastic film and waterproof paper, and then fastened on wooden pallet.
Used in building material field,Pipe making, furniture making,others
MOQ:50tons
Delivery times :20 days after received T/T or L/C
Payment terms :T/T or L/C ( or as your demand)
Supply ability :6,000 ton per month
County we ever exported: Indonesia, Georgia, Mozambique, Somalia, Myanmar, Argentina,India,Dubai,
and Turkmenistan.
we can supply you the products you need with most competitive price and high quality.

special size and standard can be accepted!


PRODUCT PICTURE:

Cold Rolled Steel Sheet in Coil/High Quality

Cold Rolled Steel Sheet in Coil/High Quality

WHY CHOOSE US:

We are professional in products export. 

We have established longterm cooperation with forwarders and shipping company.

We have more than twenty overseas houseware with timely aftersale service.

We have complicate and professional quality control system, from material purchasing to products loading abroad.



Q:
There are several different methods of coil welding for steel coils, including resistance welding, laser welding, and induction welding. Resistance welding involves applying pressure and passing an electrical current through the coils to create a weld. Laser welding utilizes a high-powered laser beam to melt and fuse the edges of the coils together. Induction welding involves using electromagnetic fields to heat and fuse the coils. Each method has its own advantages and is chosen based on the specific requirements of the application.
Q:
The production of metal ductwork relies heavily on steel coils. Typically constructed from high-quality steel, these coils serve as the primary raw material for manufacturing ductwork. To begin the process, the steel coil is unwound and then cut into specific lengths based on the required dimensions of the ductwork. These lengths are then shaped using specialized machinery, such as roll formers or bending machines, to achieve the desired form. The steel coils are essential in providing the necessary strength and durability to the ductwork, ensuring its ability to withstand the pressure and environmental conditions it may encounter during operation. Additionally, the composition of the coil allows for easy fabrication and customization, enabling manufacturers to produce ductwork in various shapes and sizes to meet specific project requirements. Moreover, steel possesses inherent properties that make it an ideal material for ductwork. Its resistance to corrosion and fire makes it highly desirable. Steel coils can also be coated with protective layers, such as galvanized or stainless steel finishes, to further enhance their longevity and performance. This added protection ensures that the ductwork remains intact and functional, even in harsh environments or when exposed to corrosive substances. In conclusion, steel coils are indispensable in the production of metal ductwork as they provide the necessary raw material for fabrication. Their strength, durability, and customization capabilities make them a crucial component in the manufacturing process, resulting in reliable and long-lasting ductwork systems.
Q:
Steel coils are used in the production of electrical resistors as the core material for winding wire around. The coils provide a stable structure, allowing the wire to be tightly wound and creating the necessary resistance for regulating electric current flow.
Q:
Steel coils are processed and shaped for specific applications through a series of manufacturing processes. These processes typically include cleaning, pickling, cold rolling, annealing, and slitting. Cleaning removes any surface impurities, pickling removes scale and oxides, cold rolling reduces the thickness and enhances the strength, annealing improves ductility and reduces hardness, and finally, slitting cuts the coils into desired widths. These steps ensure that steel coils are transformed into the appropriate shape and size required for specific applications, such as in construction, automotive, or manufacturing industries.
Q:what is the history of steel and how did they start making it, i need a link or an answer that is five paragraphs long. plus i need examples of subtitles about the history of steel. i am doing this for a science project and hope that someone can help me out.thanks
There's wide history of steel, you can read different tutorials online to know more about it. Check wiki for detailed information.
Q:
There are various grades of steel used in coil manufacturing, including low carbon steel, medium carbon steel, high carbon steel, stainless steel, and alloy steel. These grades differ in their composition, strength, and corrosion resistance, allowing manufacturers to choose the most suitable grade for specific applications and requirements.
Q:
The typical dimensions of a steel coil can vary depending on its purpose and industry standards. However, common dimensions for steel coils include a width ranging from 600mm to 2000mm, a coil diameter of around 1000mm to 2000mm, and a weight capacity ranging from a few tons to several dozen tons.
Q:The difference between aluminized color steel roll and ordinary color steel roll
Substrate selection: AZ150 (aluminum zinc content 150g/m2); G345A high strength galvanized steel sheet (55% aluminum, 43% zinc and 1.6% silicon) corrosion resistance data: 5%NaCL 35 DEG C, 1000Hrs, Field good, Scribe, No, Blister, 2mm belowQ.U.V: 2000hrs, MAX.2 color, light to keep the rate above 90%, the above data show that aluminum zinc coated board (AZ150, G345A, PVDF) is very suitable for the extreme environment of buildings or other facilities, highly corrosion resistance and weather resistance, and the major steel plate can ensure the service life of 20 years. In addition, high strength steel has been widely used abroad, and it has good economic performance, and it is also the domestic development trend.
Q:
Steel coils are used in the manufacturing of storage racks by being cut into smaller, more manageable pieces that are then shaped and welded into the desired rack structure. The strength and durability of the steel coils make them an ideal material for supporting heavy loads and ensuring the stability of the storage racks.
Q:
Yes, steel coils can be corrosion-resistant depending on the type of steel used and any additional protective coatings applied.

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