Hot - rolled Coil

1. Brief Introduction

Hot-rolled coiled steel (commonly called "hot-rolled coils") is a widely used steel product made by heating steel billets to high temperatures (over 1000°C) and rolling them into continuous strips, then coiling for storage and transportation. Its carbon content ranges from low to medium (usually 0.05%-0.60%), with simple composition (iron, carbon, and small amounts of manganese/silicon). It has a rough surface (compared to cold-rolled coils) and good ductility, toughness, and weldability. It can be further processed into plates, sheets, or profiles, and surface treatments like galvanizing or painting are optional for enhanced performance.

Application Scope

- Construction & Infrastructure: Used for making steel structures (beams, columns, purlins) in workshops, warehouses, and high-rise buildings; also for manufacturing corrugated steel sheets (roofing/wall cladding) and reinforcement for concrete.

- Automotive Industry: Applied in producing load-bearing parts (truck frames, chassis beams) and non-exposed body parts (door inner panels, floor pans) of passenger cars, trucks, and buses.

- Machinery Manufacturing: Utilized for making machine housings, brackets, and structural components of agricultural machinery (tractors, harvesters), engineering machinery (loaders), and industrial equipment.

- Pipe & Tube Industry: Processed into seamless steel pipes or welded pipes for water supply, gas transmission, oil pipelines, and structural pipes (for scaffolding, greenhouses).

- Home Appliances & Daily Products: Used for making casings of washing machines, refrigerators, and air conditioners; also for metal furniture (wardrobes, desks) and daily-use metal products (buckets, toolboxes).

- Packaging Industry: Converted into thin hot-rolled sheets for making steel drums (for chemicals, lubricants) and packaging straps for heavy goods.

3、Key Advantages

- Cost-Effective: The hot-rolling process is simple and energy-efficient, leading to lower production costs compared to cold-rolled coils—ideal for large-scale, cost-sensitive applications.

- Excellent Processability: Good ductility and formability allow easy cutting, bending, stamping, and welding, supporting diverse post-processing into end products.

- High Toughness & Strength: Maintains stable mechanical properties at room temperature, withstanding moderate loads and impacts, suitable for structural and load-bearing uses.

- Large Production Scale & Wide Availability: Mature production technology ensures massive, stable supply; available in various widths (1000mm-2000mm+) and thicknesses (1.2mm-20mm+), meeting different industry needs.

- Versatile Adaptability: Can be directly used or further processed (e.g., cut into plates, made into pipes); surface treatments enable use in mild corrosive environments, expanding its application range.

4、FAQ

Q1. What is the guarantee for the quality of your steel?
Our steel products are produced strictly in accordance with international standards and our internal standards. Each batch of products undergoes strict quality inspection and is provided with a quality guarantee. If any quality problems are found during use, we will provide after-sales services such as return, exchange, and compensation according to the specific circumstances. 
Q2. Do you have a factory?
Yes, we have a factory in XUZHOU. Welcome to visit our company and factory.

We are a conglomerate focusing on the fields of equipment manufacturing and engineering services. Endowed with the First-Class Qualification for Professional Contracting of Steel Structure Engineering, we leverage the collaborative synergy of three independent specialized subsidiaries under our umbrella to build a full-chain service capability covering "production - implementation - trade". We are committed to providing global customers with efficient, hassle-free, and comprehensive one-stop solutions, spanning from scheme design, manufacturing and processing, to overall installation and after-sales service.
Q3. What is the production capacity of your factory?
The factory has an annual production capacity of 500,000 tons, which fully meets production needs. 
Q4. When will it be shipped?
All our products are in stock and will be shipped within 15-21 days.  

Q5. What mode of transportation do you usually use?
For steel exports, we usually use sea transportation because sea transportation has lower costs and is suitable for transporting large quantities of goods.
For some urgent orders or small quantities of goods, we may also consider other modes of transportation, such as air or land transportation.
Q6. What are the packaging methods for steel?
Our steel is typically packaged in bundles. For some steel products with special requirements, such as stainless steel, we also use moisture-proof and
rust-proof packaging materials such as plastic film and anti-rust paper to prevent damage and corrosion during transportation and storage.
Q7. What payment methods do you accept?
We typically accept wire transfer (T/T), letter of credit (L/C), and collection (D/P, D/A). Of course, we can also negotiate more flexible payment methods based on specific circumstances.
Q8. Can you provide technical support for steel use and processing?
Our professional technical team can provide technical support for steel use and processing, including technical guidance on steel cutting, welding, bending, and other aspects, to help you optimize the use of our products.
Q9. Can special performance steel be customized?
Of course, with our advanced R&D and production capabilities, we can customize steel with different properties to meet customer needs, such as high strength, high toughness, high temperature resistance, corrosion resistance, and other special properties.

6、Please feel free to send us your detailed requirements, you would be satisfied with our service.