Hot Rolled Pickled & Oiled Steel Sheet and Coil
Flat-Rolled Steel
- Thickness 2.3-5.0mm
- Width 900-1500mm
- Standard SPHC, Q235, Q195
- Production capacity 8 production lines, 800,000 tonnes of processed steel per year
- Minimum order quantity 20 tonnes
Worldwide delivery from the Philippines available upon request
Hot rolled pickled and oiled steel coils (HRPO) are produced by processing hot rolled steel coils through a series of operations, including acid pickling, oil coating, and packaging. This material serves dual purposes: it can act as an intermediate product for cold rolling or be sold directly for immediate use. The production process includes critical steps such as tension leveling, turbulent pickling, online flattening, edge trimming, and oil coating. HRPO steel is particularly suitable for applications requiring moderate surface quality and higher thickness tolerances. Recent improvements in hot rolling technology have enabled the production of thinner sheets with better surface quality. This development allows HRPO steel to replace certain hot rolled and cold rolled coils in specific applications. Its competitive pricing and reliable performance make it a cost-effective alternative for many industries.
Advantages Over Hot Rolled Steel
- The pickling process removes surface impurities, significantly improving the steel’s surface quality, which simplifies welding, oiling, and painting.
- Dimensional accuracy is enhanced through flattening, minimizing deviations and ensuring a more consistent final product.
- The smoother finish elevates the product’s appearance, making it ideal for applications where aesthetics matter.
- Centralized pickling reduces environmental pollution, offering a more sustainable solution compared to decentralized methods.
Advantages Over Cold Rolled Steel
While maintaining adequate surface quality for most applications, HRPO steel reduces procurement costs, offering a more economical solution without compromising performance for certain applications.
| Steel Grade | Specifications | Characteristics | Application Fields | ||||
| Thickness (mm) | Width (mm ) | Inside Diameter (mm) | Outside Diameter (mm) | Weight (MT) | |||
| 2.0~5.0 | 800~1500 | 610 or 710 | < 210 | < 30 |
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- Automotive Industry
Widely used in the production of chassis systems, including main beams and sub-beams. It’s also essential for manufacturing wheels, such as rims and spokes, interior cabin panels, and truck bed floors. Other applications include small stamped parts like bumpers and brake sleeves, which are critical for vehicle safety and functionality. - Machinery Industry
Components for textile machinery, mining equipment, fans, and general-purpose machinery are often made using this hot rolled pickled and oiled steel, thanks to its durability and adaptability. - Consumer Appliances
Commonly used for manufacturing compressor housings, brackets, water heater tanks, and chemical oil drums, making it indispensable for the home appliance and chemical industries. - Other Applications
Ideal for a wide range of products, including bicycle components, welded pipes, electrical cabinets, highway guardrails, supermarket and warehouse shelves, fences, iron ladders, and various stamped metal parts of different shapes.
| Grade | Thickness (mm) | Classifications |
| SS330, SS400, SS490, SS540 | 2.0-5.0 | Structural steel |
| Q195, Q235B, Q345 | 2.0-5.0 | Structural steel |
| SPHC | 2.0-5.0 | General use steel |
| SPHD | 2.0-5.0 | Deep drawing steel |
| SPHE | 2.0-5.0 | Extra-deep drawing steel |
| 370CX, 440CX | 3.0-5.0 | Automotive structural steel |
| 380CL, 440CL, 490CL, 590CL | 3.0-5.0 | Automotive steel for wheel rim and disc |
What types of businesses use pickled & oiled steel products?
Pickled and oiled steel is used by a wide range of customers, including:
- Home appliance manufacturers
- Electronics companies
- Automotive manufacturers
- Auto parts suppliers
- Metal product companies
- Pipe and container manufacturers
- Product distributors
