Carbon Steel and Low-Alloy Steel Jacketed Insulated Pressure Vessels
Carbon steel and low-alloy steel jacketed insulated pressure vessels combine cost-effective steel construction with integrated heating/cooling jackets and thermal insulation. These vessels utilize SA-516, SA-285, SA-387, and other steel grades to provide reliable pressure containment for applications compatible with steel materials.
Why Choose Carbon Steel and Low-Alloy Steel for Jacketed Insulated Pressure Vessels?
Carbon steel and low-alloy steel remain the most economical choices for jacketed pressure vessel fabrication when process conditions are compatible with steel construction. These materials provide excellent strength, weldability, and proven performance, making them ideal for non-corrosive service or applications using internal linings for corrosion protection.
Carbon Steel and Low-Alloy Steel Jacketed Insulated Pressure Vessel Applications
Common applications include:
- Petroleum and hydrocarbon processing
- Steam-heated process vessels
- Hot water storage and processing
- Lined vessels for corrosive service
- General industrial processing
- High-temperature applications
Carbon Steel and Low-Alloy Steel 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)
- SA-387 Grades 11, 22 (high-temperature service)
- SA-106 (seamless pipe for nozzles)
- Temperature range -20°F to 1000°F+
Certifications and Standards
Our jacketed insulated pressure vessels are designed and manufactured in accordance with stringent industry standards:
- ASME Section VIII Division 1 & 2: Pressure vessel design and fabrication standards
- ASME Section IX: Welding procedures and qualifications
- NBIC: National Board Inspection Code compliance
- CRN: Canadian Registration Number for Canadian installations
- PED: Pressure Equipment Directive for European Union market
- U Stamp & R Stamp: ASME certification for new construction and repairs
Carbon Steel and Low-Alloy Steel Jacketed Insulated Pressure Vessel FAQs
What corrosion protection options are available for steel vessels?
Steel vessels can be protected with various linings including glass, rubber, epoxy, PTFE, and other polymers. Alternatively, clad construction bonds corrosion-resistant materials to steel backing. Internal coatings provide protection for less demanding environments. The optimal approach depends on chemical environment, temperature, and economics.
When are low-alloy steels specified over carbon steel?
Low-alloy steels (chrome-moly grades) are specified for elevated temperature service where carbon steel creep strength is insufficient, typically above 750-800°F continuous service. Low-alloy steels are also required for hydrogen service at elevated temperatures. Specific grade selection depends on temperature and hydrogen partial pressure.
What temperature limitations apply to carbon steel?
Carbon steel is suitable for service from -20°F (with impact testing at lower temperatures) to approximately 800°F for continuous service. Above this temperature, creep strength becomes limiting and low-alloy or stainless steels are required. Maximum temperature depends on stress level and desired service life.
Contact Roben, Mfg, Inc.
For more information about our jacketed insulated pressure vessel solutions or to request a quote, please contact Roben, Mfg, Inc. today. Our experienced engineering team is ready to assist you in developing the perfect solution for your unique temperature control requirements.
Phone: (732) 364-6000 | Email: sales@robenmfg.com
760 Vassar Ave, Lakewood, NJ 08701
