Carbon Steel Agitated Vessels

Carbon steel agitated vessels provide economical mixing solutions for applications compatible with steel construction or where internal linings provide corrosion protection. These vessels utilize SA-516, SA-285, and other carbon steel grades to deliver reliable performance at lower cost than alloy alternatives for appropriate applications.

Why Choose Carbon Steel for Agitated Vessels?

Carbon steel remains the most economical choice for agitated vessel fabrication when process conditions permit. Its excellent strength, weldability, and proven performance make it ideal for non-corrosive service or applications using protective linings. Carbon steel agitated vessels provide maximum value for applications where alloy construction is not required.

Carbon Steel Agitated Vessel Applications

Common applications include:

• Petroleum processing
• Water and wastewater
• General chemical storage
• Utility mixing applications
• Lined vessels for corrosive service
• Non-critical mixing operations

Specifications and Characteristics

At Roben, Mfg, Inc., we offer comprehensive options including:

• SA-516 Grade 70 – Most common plate
• SA-285 Grade C – Economical option
• Temperature range -20°F to 650°F
• Internal linings available
• Coatings for corrosion protection

Certifications and Standards

Our agitated vessels are designed and manufactured in accordance with stringent industry standards:

• ASME Boiler and Pressure Vessel Code: Pressure vessel design and fabrication
• FDA cGMP Guidelines: Pharmaceutical manufacturing compliance
• 3-A Sanitary Standards: Food and dairy equipment
• ISO 9001: Quality management system certification
• CE Marking: European compliance certification
• ATEX Directive: Explosive atmosphere certification where applicable

Frequently Asked Questions (FAQs)

When is carbon steel appropriate for agitated vessels?

Carbon steel is appropriate for non-corrosive service including hydrocarbon processing, water-based systems with appropriate treatment, and applications using internal linings. It offers significant cost savings over alloys when compatible with process conditions. Our engineers evaluate your application to recommend the most economical suitable material.

What lining options are available for carbon steel vessels?

Lining options include glass (for acids and corrosives), rubber (for abrasion and mild corrosives), epoxy (for chemical storage), PTFE (for aggressive chemicals), and other specialized linings. Lining selection depends on chemical environment, temperature, and abrasion requirements. We recommend linings based on your process conditions.

How does carbon steel vessel cost compare to stainless?

Carbon steel vessels typically cost 40-60% less than equivalent stainless steel construction for material alone, with additional savings in fabrication. When linings are required, total cost depends on lining type and complexity. Life-cycle cost analysis considering maintenance and service life guides material selection.

Contact Roben, Mfg, Inc.

For more information about our agitated vessel solutions or to request a quote, please contact Roben, Mfg, Inc. today. Our experienced engineering team utilizes advanced CFD software to optimize agitator designs for your specific mixing requirements.

Phone: (732) 364-6000 | Email: sales@robenmfg.com

760 Vassar Ave, Lakewood, NJ 08701