Carbon Steel Coil is a strip-shaped product that processes carbon steel into continuous curling by hot rolling or cold rolling, which is widely used in construction, automobile, machinery, household appliances and other industries. The following is a detailed introduction to carbon steel coils:
1. Main classification
According to the production process:
Hot-rolled carbon steel coil: high-temperature rolling, large thickness (usually more than 1.5mm), with oxide skin on the surface, used in scenes with low surface requirements (such as structural parts, pipes).
Cold-rolled carbon steel coil: Hot-rolled coil is made after pickling and cold rolling. It has a smooth surface, accurate size and a thin thickness (0.2~4mm). It is used for precision processing of automobile plates, household appliances, etc.
by carbon content:
Low-carbon steel coil(C≤0.25%): soft and easy to mold, such as SPCC (cold rolling), SPHC (hot rolling).
Medium carbon steel coil (C 0.25%~0.6%): high strength, used for mechanical parts.
High carbon steel coil (C>0.6%): high hardness, used for tools, springs, etc.
by purpose:
Structural steel (such as Q235), stamping steel (such as 08Al), deep punching steel (such as DC04), etc.
Production process
1. Hot rolling process:
Slab heating → rough rolling → fine rolling → coiling → cooling → finished product.
2. Cold rolling process:
Hot-rolled coil → pickling → cold rolling → annealing → finishing (cutting, oiling, etc.).
Main application fields
Construction: steel structure, roof, bridge (hot-rolled coil).
Automobile: body panel, chassis parts (cold-rolled high-strength steel).
Home appliances: refrigerator, washing machine shell (galvanized carbon steel coil).
- **Mechanical: bearings, gears (medium and high carbon steel coils).
Package: 3 layers of packing, inside is kraft paper, water plastic film is in the middle and outside Gl steel sheet to be covered by steel strips with lock, with inner coil sleeve.
Loading Port: Tianjin/Qingdao/Shanghai Port.
Jinan Taigang new material Co., LTD is a professional steel company engaged in the research, development, production, sale and service. It had five branch companies. Our annual sales nearly one billion, about 280, 000 tons steel, It is located in Jinan with the convenient transportation access. In line with the development concept of quality conquer the world, service achievement future. We dedicate to strict quality control and thoughtful customer service, and our experienced staff members are always available to discuss your requirements and ensure every customer satisfaction. Our main products include PPGI, galvanized steel, steel plate, round bar, steel pipe, Stainless steel product, angle bar, steel pile, H beam, I beam, angle, Channel flat steel etc. With double guarantee of service and management system. Main market distributes in North America, South America, Africa, Southeast Asia as well as Oceania. We have established long-term and win-win partnership with many large steel manufacturers, such as Baosteel, Laiwu Steel, Rizhao Steel, Handan Iron and Steel, Angang and Maanshan Iron and Steel. We always foucesed on the intergration of reasources, in line with the concept of win win cooperation. Sincerely wish to build a long and regular business with you forever.
Q1:Does the product have quality inspection before loading?
A1:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.weaccept the third party inspection absolutely.
Q2:How do we trust your company?
A2:We are a large factory with an area of 2260000 square meters.
Q3 : What is your payment terms ?
A3 : T/T,L/C AT SIGHT,D/P IS WORKABLE AFTER OUR INVESTIGATION
Q4:Can I get samples before order ?
A4:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q5: Can you provide OEM/ODM service?
A5:Yes. Please feel free to contact us for more detailed discussions.
Q6:What product information do I need to provide?
A6:You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q7:Supported trade methods
A7: FOB,CIF,CFR Shipping ports: Qingdao Port, Tianjin Port
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