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Home > Hot Rolled Steel > Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
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Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories
Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories

Wholesale Q235 Q195 Q345 ST S355 Hot rolled carbon steel plates Factory, Factories

This term refers to the process of producing strip steel from a slab, typically a continuous casting slab, by heating it and then processing it through roughing and finishing mills. The resulting hot steel strip is then cooled to the desired temperature through laminar flow and coiled into steel strip coils by the coiler. 

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Product Description

Product Description
The cooled steel strip coils undergo various finishing operations such as leveling, straightening, and cutting to produce steel plates, flat coils, and longitudinal cut steel strip products. These products are then inspected, weighed, packaged, and marked according to the users' needs. In essence, a steel billet undergoes multiple rounds of rolling after being heated, and then the edges are cut and corrected to form a steel plate. This process is known as hot rolling.
Hot Rolled Steel Coil Details
PRODUCT NAMEHot rolled steel coil
Width900~1650 mm
WALL thickness1.2~16.0 mm
Coil I.D / O.D.762mm / 2100mm
MaterialQ195/Q235/Q345/SS400
TechnicalHot rolled
ApplicationUsed for bridge and construction riveting, bolted and welded structure, as well as general purpose structural steel quality of carbon steel, steel plate and bar steel.
Moq5 tons each size
Package1. Standard export packing
2. According to customer's requirements.
Shipping portXingang, China
Trade termsFOB, CFR, CIF
Product Usage
Hot-rolled products with high strength, good toughness, easy processing and good weldable performance, are widely used in ships, automobiles, bridges, buildings, machinery, pressure vessels and other manufacturing industries.
Cold Formed Steel
Used in general processing parts: gear manufacture, electric instrument cases, jack shells, wheel rims, and compressors.
Hull Structural Steel
Widely used in building structures, bridges, ships, rail vehicles, channels, and other structural parts.
Automotive Structural
Extensively utilized for automobile frames, beams, wheels, and chassis parts.
Key Product Categories
Corrosion-resistant structural steel: Ideal for oil derricks, harbor construction, oil platforms, vehicles, and containers containing hydrogen sulfide.

Mechanical Structural Steel: Features excellent toughness and wear resistance for chains, strapping machines, and gardening tools.

Welded Cylinders & Pressure Vessels: Primarily used for steam boiler equipment, welding gas cylinders, and pressure vessels.

Pipeline Steel: Applied in spiral welded and longitudinal resistance welding for oil and natural gas transmission pipelines.
Supply Ability: 50,000 ton per month
Certification: ISO9001-2008
Main Markets: South America, Africa, Mid-east, Asia, Europe
Frequently Asked Questions
What is the hot rolling process for steel coils?
Hot rolling is a metalworking process where steel billets are heated above their recrystallization temperature and then rolled through multiple sets of rollers to achieve the desired thickness and shape, followed by leveling and cooling.
What are the available material grades?
We provide several grades including Q195, Q235, Q345, and SS400, catering to various strength and durability requirements for different industrial applications.
In which industries are hot rolled steel coils primarily used?
They are widely used in shipbuilding, automobile manufacturing, bridge construction, pressure vessel fabrication, and general mechanical engineering due to their excellent weldability and toughness.
What is the typical width and thickness range?
Our hot rolled steel coils typically feature a width ranging from 900mm to 1650mm and a wall thickness between 1.2mm and 16.0mm.
What certifications do these steel products carry?
All products are manufactured under the ISO9001-2008 quality management system certification, ensuring consistent quality and performance across all batches.
What are the standard shipping and trade terms?
We support FOB, CFR, and CIF trade terms. Standard export packaging is used to protect the coils during transit, primarily shipping from Xingang, China.

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