Cryogenic Pressure Vessels for Oil and Gas

Cryogenic pressure vessels for the oil and gas industry are engineered containers designed for liquefied natural gas (LNG), natural gas liquids (NGL), and cryogenic gas processing applications. These vessels enable efficient storage, transport, and processing of hydrocarbon products at cryogenic temperatures throughout the oil and gas value chain.

Why are Cryogenic Pressure Vessels Needed for Oil and Gas?

The oil and gas industry increasingly relies on cryogenic technology for LNG production and transport, NGL extraction, and gas processing. Cryogenic vessels enable monetization of remote natural gas reserves through LNG export, recovery of valuable NGLs from gas streams, and efficient nitrogen rejection from production gas.

Cryogenic Pressure Vessel Applications in Oil and Gas

Roben, Mfg, Inc. manufactures cryogenic pressure vessels for numerous oil and gas applications:

• LNG storage and export terminals
• NGL extraction and fractionation
• Nitrogen rejection units
• Gas plant cryogenic equipment
• Offshore LNG production
• LNG bunkering facilities

Cryogenic Vessel Types for Oil and Gas

Roben, Mfg, Inc. manufactures various cryogenic pressure vessel types for oil and gas applications:

• LNG Vessels
• Storage Tanks
• Process Vessels
• Heat Exchangers
• Transport Vessels
• ISO Containers

Certifications and Standards

Our cryogenic 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
• CGA Standards: Compressed Gas Association requirements for cryogenic vessels
• NBIC: National Board Inspection Code compliance
• DOT/TC: Department of Transportation certification for transport vessels
• U Stamp & R Stamp: ASME certification for new construction and repairs

Cryogenic Pressure Vessels for Oil and Gas FAQs

What cryogenic vessels are used in LNG facilities?

LNG facilities use a range of cryogenic vessels including main product storage tanks, process vessels in the liquefaction train, cold boxes containing heat exchangers, rundown tanks, and loading arm systems. Vessel designs range from large atmospheric storage tanks to high-pressure process equipment.

How are cryogenic vessels used in NGL extraction?

NGL extraction plants use cryogenic vessels in turbo-expander processes where gas is cooled to extremely low temperatures to condense and recover ethane, propane, and heavier hydrocarbons. Vessels include cold separators, de-methanizer columns, and cryogenic heat exchangers operating at temperatures to -150°F or colder.

What codes govern oil and gas cryogenic vessels?

Oil and gas cryogenic vessels are designed to ASME Section VIII, with additional requirements from API 620/625 for large atmospheric and low-pressure tanks, NFPA 59A for LNG facilities, and 49 CFR 193 for LNG facility safety. International projects may require EN 14620 or other regional standards.

Contact Roben, Mfg, Inc.

For more information about our cryogenic 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 cryogenic application requirements.

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

760 Vassar Ave, Lakewood, NJ 08701