• SPCC Cold Rolled Coil China Supplier High Quality System 1
  • SPCC Cold Rolled Coil China Supplier High Quality System 2
SPCC Cold Rolled Coil China Supplier High Quality

SPCC Cold Rolled Coil China Supplier High Quality

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Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
12 m.t.
Supply Capability:
10000 m.t./month

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Item specifice

Standard:
ASTM,GB,JIS
Technique:
Cold Rolled
Shape:
Round
Surface Treatment:
Oiled,Bright
Steel Grade:
Q195,Q215,Q235
Certification:
ISO,SGS,BV,CE
Thickness:
0.18mm-1.8mm
Width:
1000mm-1600mm
Length:
requirement
Outer Diameter:
according to weight
Net Weight:
10MT
Packaging:
Standard Export Packing

Applications of the steel coils

Classification

Designation

Characteristics

Main applications

Commercial quality

SPCC

SPCCT

Commercial quality suitable for bending
fabrication and simple forming; this is thetype
in greatest demand.

Refrigerators, cabinets, power distribution baords and drums.

Drawing quality

SPCD

Drawing quality second only tothat of SPCEN. Excellent uniformity.

Automobile floor and roof panels.

Deep-drawing quality

SPCE

SPCF

Deep-drawing quality.With metallurgically controlled grain size, it retains its beautiful
finish even after being deep-drawn.

Automobile fenders and quarter panels

Extra deep-drawing quality

SPCG

Extra-low-carbon steel sheets with highest workability

Automobile internal panels and deep-drawn parts

Company information

About company
 
Tianjin Yichengtong Steel Trade Co., Ltd is a group company which manufactures, cooperates and trades the stainless steel material, steel pipes and plates 
since 2008. 
It is located in Tianjin, the Steel base of China, and It is known all over the world. It is very close to Xin'gang Seaport. It is very convenient in 
land carriage,
 carriage by sea and carriage by air. 
 

 Main products

  Carbon / Alloy / Stainless / Aluminum / Copper
· Steel Sheet/Plate
· Steel Coil / Strip 
· Steel Round / Square / Flat / Angle / Bar Rod 
· Steel Pipe / Seamless Tube 

 
  Advantage

· Our company is high quality supplier in China with good reputation 
· High quality stainless steel products with a competitive price
· Excellent experience and import-export business skill
· Ensure you best quality and timely delivery

 
 Main Markets:
 Ireland, Singapore, Indonesia,Ukraine, Saudi Arabia, Spain, Canada, USA, 
Brazil, Thailand, Iraq, Russia, Holland, Turkey, Kuwait, Korea, Iran, India, 

Egypt, Oman, Malaysia, Peru, Vietnam, Mexico, etc.


Prodcut Picture:

SPCC Cold Rolled Coil China Supplier High Quality

SPCC Cold Rolled Coil China Supplier High Quality


Q:How are steel coils used in the production of electrical wiring?
Steel coils are used in the production of electrical wiring as a core material for the conductors. The steel coils are typically shaped into a cylindrical form and coated with an insulating material. This helps in providing structural support to the wiring and also enhances its conductivity and durability.
Q:Explain why a steel nail sinks but a steel ship floats.
A steel nail is much denser than the water. That means that it weighs more than an equivalent volume of water. Therefore, the buoyancy is never going to be enough to hold it up. Whether it is a big steel nail or a small one, it will always be too dense for the water to support it. Because of its shape, a steel ship is not as dense as water. It is not made out of a solid block of steel. Instead, the hull is built of thin plates of steel enclosing an open space. A steel ship is sort of like an empty cup. Although its sides are hard and dense, it holds a lot of air in the middle. Since air weighs almost nothing, it lowers the overall density of the ship to a point where its buoyancy exceeds its weight, and the ship floats. Think of it as you trying to sink a balloon.
Q:What are the main factors that affect the strength of steel coils?
The main factors that affect the strength of steel coils include the quality and composition of the steel used, the manufacturing process, the thickness and width of the coils, and any heat treatment or tempering applied to the steel. Additionally, factors such as storage conditions, handling, and transportation can also impact the strength of steel coils.
Q:How are steel coils coated for specific applications?
Steel coils are coated for specific applications through a process called coil coating. This involves applying a protective layer of paint, polymer, or other coatings onto the steel coils using methods like roll coating or spray coating. The coating is carefully selected based on the desired properties such as corrosion resistance, durability, or aesthetic appeal required for the specific application.
Q:I have heard that heating the steel and applying oil will help with corrosion, and will give that aged look. I would like to know finishes available without painting. thanks
No, I don't think the oil will do what you want. I have heated and quenched metal in oil several times (to harden it) and it did not give a finish to steel. I have heard of heating steel to a high temperature (red) and putting powdered sulfur on it, it will make a black finish. BUT, sulfur stinks and you would not do this indoors. And I don't know what the results would be like for indoor use. At the hardware store, you can find something like POR (paint on rust), a brand name of rust neutralizer. There are others. You spray it on (or paint) and it will turn rust into a glossy black material. Other than that, I think paint is your best option. Check out the new finishes they have now, if you haven't checked, they have come a long way. If you let them dry completely (in the sun) the spray can finishes are very durable. Good luck! Ooops, I forgot about gun finishes. Yes, some are blue, you might be thinking of that, but that is only if you put several coats on. One coat might do it. Plus, there are other colors, such as black (see the parkerizing link on the list). Here is a good company, they can be lots of help, too.
Q:I know that steel is generally iron with carbon and probably some other things in it, but I'm doing a research paper on architecture in Tokyo, and touching on the Tokyo Tower.The Tokyo work is larger than the Eiffel Tower by 12 meters, but lighter by 3000 tons. The only reason I can find for the difference in weight is that the Tokyo Tower is made of steel and the Eiffel Tower in made of iron, and since the Tokyo Tower is modeled after the Eiffel, there's really not a substantial difference in the amount of metal used....
There are lightweight steel alloys that are lighter, for a given volume, than pig iron. The words iron and steel have referred to different materials at different times, and are used in different ways. A steel structure may also be lighter because steel alloys are stronger, in a given cross-section, that iron or other types of steel. For example, a 1-inch bar of chrome-vanadium steel is stronger than a 1-inch bar of 4130 mild steel or pig iron. The more you find out about it, the more complicated it is. But the answer to your question is (a) Yes, and (b) it's all relative.
Q:How do steel coils contribute to energy efficiency?
Steel coils contribute to energy efficiency in several ways. Firstly, steel is a highly efficient material for conducting and storing heat, making it an ideal choice for various energy-efficient applications. Steel coils are commonly used in heating, ventilation, and air conditioning (HVAC) systems, where they help transfer heat efficiently and maintain optimal indoor temperatures. Additionally, steel coils are utilized in the production of energy-efficient appliances, such as refrigerators and freezers, where they aid in preserving and regulating temperatures while minimizing energy consumption. Lastly, steel coils are often employed in renewable energy technologies, including solar and wind power systems, where they play a crucial role in the generation, storage, and transmission of energy. Overall, steel coils contribute to energy efficiency by enhancing heat transfer, optimizing temperature control, and supporting sustainable energy solutions.
Q:where can i get a thick sheet of steel ? and is steel bullet proff for example if you shoot a bullet on steel will that bullet bounce right off the steel ?
Try a local Fastenal store, they can order it for you by the sheet. If that doesnt help, then try a welding or fabricating store.
Q:How are steel coils processed for cold rolling or hot rolling?
Steel coils are first unwound and inspected for any defects. Then, they are cleaned and treated to remove any impurities. For cold rolling, the coils are passed through a series of rollers at room temperature to reduce their thickness and improve their surface finish. On the other hand, for hot rolling, the coils are heated to high temperatures and then passed through rollers to achieve the desired thickness and shape.
Q:How are steel coils used in the manufacturing of wires?
Steel coils are used in the manufacturing of wires by being fed into wire drawing machines where they are elongated and reduced in diameter to the desired thickness. The steel coils provide a continuous supply of raw material, ensuring a seamless production process for manufacturing wires of various sizes and applications.

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