Hot Rolled Pickled and Oiled Steel Sheets and Strips from a Bay Area Steel Supply Company You Can Trust

Reliance Metalcenter in Union City supplies hot rolled pickled and oiled steel sheet and hot rolled pickled and oiled steel strip to manufacturers and fabricators across northern California, northern Nevada, and Mexico. As a Bay Area steel supply company and full-service steel service center, we provide quality steel products, consistent lead times, and in-house processing capabilities designed to meet the demands of production environments.

We are proud to be a steel and aluminum metal supply company for the Bay Area, with local inventory, expert support, and national scale. Our 165,000-square-foot facility in Union City is equipped to stock, level, slit, and shear HRPO materials to precise specifications, helping your team reduce downtime and minimize rework.

What Is Hot Rolled Pickled and Oiled Steel?

Hot rolled pickled and oiled sheet, often referred to as HRPO steel sheet, is steel that has been hot rolled, pickled to remove surface scale, and coated with a light protective oil to prevent rust. The pickling process uses acid to clean the surface, leaving the steel free of mill scale and ready for fabrication, coating, or welding.

Pickled and oiled steel sheet offers several benefits:

• A smooth, clean surface suitable for painting and plating
• Excellent formability and weldability
• Reliable strength for structural and mechanical uses
• Consistent surface finish and dimensional tolerances

We supply HRPO in both sheet and strip form, making it easy for you to source material for a wide variety of industrial applications.

Applications of HRPO Steel Sheets and Strips

Businesses trust our HRPO steel sheet and HRPO steel strip products in industries that require a balance of strength, cleanliness, and fabrication efficiency. Common applications include:

• Heavy-duty brackets and structural parts
• Chassis and frame components
• Truck beds, trailer panels, and equipment housings
• Agricultural machinery
• Cabinet frames and metal enclosures
• Stamped and formed parts for industrial machinery

If your operations require material ready for painting or assembly, pickled and oiled sheet metal is an ideal solution.

A Steel and Aluminum Metal Supply Company for Northern California and Beyond

Reliance Metalcenter serves as a key steel and aluminum metal supply company for northern California, with customers located throughout the Bay Area, Sacramento, and the Central Valley. We are also a steel and aluminum metal supply company for northern Nevada, supporting the growing demand from manufacturers and logistics centers in the Reno-Sparks metro area. Our ability to fulfill high-volume orders quickly has made us a preferred steel and aluminum metal supply company for northern Nevada’s growing industrial sector.

Our service territory extends across the U.S.–Mexico border as well. As a steel and aluminum metal supply company for Mexico, we work closely with OEMs and contract manufacturers to ship processed, production-ready material to sites across northern and central Mexico. As a steel and aluminum metal supply company for Mexico, we understand the logistical challenges of cross-border operations and streamline delivery for consistent results.

Whether your business operates locally or regionally, we are positioned to meet your material and delivery needs with consistency.

From Coil to Sheet to Strip: Our HRPO Processing Workflow

As a metals processor and metal services company, Reliance Metalcenter performs all HRPO coil processing in-house. This allows us to control quality, reduce turnaround time, and ensure tight tolerances for sheet and strip products. Our Union City steel service center is equipped to handle high-volume coil processing, custom shearing, and slitting for HRPO steel products.

Our Processing Capabilities Include:

Coil Sourcing and Verification

We begin with high-quality hot rolled coils from trusted domestic and international suppliers.

Pickling and Oiling

Coils are processed through a pickling line where scale is removed using hydrochloric acid. The cleaned steel is then coated with a rust-inhibiting oil.

Leveling and Shearing

Coils are leveled to eliminate stress and improve flatness. Sheets are then sheared to custom lengths with burr-free edges.

Slitting to Produce Strips

For narrow-width applications, coils are slit into hot rolled pickled and oiled steel strips using precision slitting equipment.

Packaging and Labeling

Finished materials are bundled, labeled, and prepared for transport to your site, minimizing handling time on your end.

Each phase of the process is executed with care to preserve the material’s mechanical properties while delivering dimensional accuracy and consistent surface quality.

A Bay Area Steel Supply Company You Can Count On

We understand what manufacturers, fabricators, and OEMs need from a steel supplier: quality material, on-time delivery, and responsive service. As one of the most trusted Bay Area steel suppliers, we understand the urgency of consistent material availability for fast-paced production environments. Being a Bay Area metal supply company and a respected name in the national supply chain, Reliance Metalcenter meets those expectations every day.

Reliance is also recognized as one of the most reliable steel suppliers in northern California, combining local service with global resources. Our commitment to accuracy, reliability, and inventory depth is why 85% of our sales come from returning customers.

Supporting Key Industries with HRPO Steel Products

We provide hot rolled pickled and oiled steel sheet and hot rolled pickled and oiled steel strip to a wide range of sectors, including:

• Heavy equipment manufacturing
• Truck and trailer production
• Agriculture and farm machinery
• Construction and infrastructure
• Automotive and aftermarket parts
• Metal cabinetry and industrial enclosures

These industries rely on HRPO for its clean finish, dimensional stability, and ability to support downstream processes like forming, punching, and coating.

Why Work with Reliance Metalcenter?

As a steel company, steel distributor, and metals distributor, Reliance Metalcenter supports over 125,000 customers globally through our corporate network. With over 300 locations across the U.S. and 10 countries, we have the resources to manage complex supply programs while maintaining the flexibility to serve local operations. As a metals distributor, we maintain strong relationships with domestic and international mills to ensure consistent supply chain performance.

We Offer:

• A full inventory of pickled and oiled steel sheet and strip
• In-house metal processing services for fast turnaround
• Competitive pricing through long-standing mill partnerships
• Custom packaging, labeling, and logistics support
• Responsive customer service and technical guidance

Our metal processing services are designed to minimize waste and reduce turnaround times for cut-to-length sheets and slit coils. When you need a steel and aluminum metal supply company for the Bay Area, we’re ready to serve professionally and precisely. As a steel company with decades of experience, we work closely with engineers, buyers, and project leads to ensure material compatibility and delivery precision.

Local Service with National Reach

Our Union City facility gives us the reach to support daily deliveries throughout the region, while our national footprint allows us to coordinate supply across multiple locations and projects. As a Bay Area metal supply company, we offer deep inventory and responsive support tailored to the needs of regional manufacturers.

Whether you’re a contractor in San Jose, a fabricator in Reno, or a manufacturer in Mexico, Reliance Metalcenter is the metal supply partner that helps you meet production goals without compromise.

Get a Quote for HRPO Steel Sheets and Strips

If you’re sourcing hot rolled pickled and oiled steel sheet or HRPO steel strip for high-volume production or specialized fabrication, Reliance Metalcenter is ready to support your needs. As a trusted Bay Area steel supply company, we provide direct access to pickled and oiled sheet metal in a range of sizes, processed to your specifications for fast integration into your operation.

We help businesses reduce cycle time, lower material waste, and maintain consistent inventory levels through responsive service and in-house processing. Whether you need custom lengths, narrow-width strips, or scheduled deliveries, we’re equipped to meet your project goals with precision and speed.

Reliance Metalcenter is a steel and aluminum metal supply company for northern California, northern Nevada, and Mexico. It is backed by the infrastructure of a nationwide network of over 300 Reliance, Inc. locations and supported by a knowledgeable local team. As a metals processor, steel distributor, and metal services company, we’re here to help you keep your production on schedule.

Contact our Union City team today to request a quote, check material availability, or speak with a representative about your upcoming steel requirements. We deliver the HRPO materials your business depends on, accurately, reliably, and on time.