CO2 Storage Tanks

Carbon Dioxide (CO2) ASME Storage Tank Fabrication Services

CO2 Storage Tanks - Fabrication


TransTech is a leading supplier of CO2 storage bullets to the oil and gas industries.  Backed by decades of experience, our custom fabricated ASME pressure vessels for the storage of carbon dioxide (CO2) are available in tank sizes up to 120,000-gallon capacity, for both above ground and underground applications.

With our modern 160,000 square feet fabrication facility, our CO2 storage tank manufacturing capacity ranks among the largest in the country and provides the most advanced storage vessel manufacturing technologies and processes you’ll find.

Top Quality Materials, Manufacturing

Each and every tank we deliver is manufactured to the highest quality standards and constructed in full accordance with the latest edition of the American Society of Mechanical Engineers (ASME) Code, section VIII, Division I, II and III for 250 PSIG MAWP or any pressure you desire.

We use only the highest quality carbon steel—and all materials are rigorously tested prior to fabrication.  All steel used in tank production—including all related fittings—meets ASTM Low Temperature Carbon Steel standards, ensuring the safe operation and long life of your vessel.

Extensive testing including dye penetration, hydro testing, radiographic examination are just some of the measures we use throughout the fabrication process and prior to tank delivery to ensure our strict quality standards are met.

New & Used NGL Storage Tank Inventory

Together with one of the largest inventories of new and used storage vessels in the country, we’re able to offer you the broadest range of options for meeting your CO2 storage tank needs—and outstanding flexibility in accommodating your vessel delivery schedule and budget demands.

With our expert in-house engineering and fabrication teams, broad range of capabilities, and carefully chosen strategic partners, you can benefit from the simplicity that comes with single sourcing all your CO2 storage vessel needs.


Available CO2 Bullet Features & Benefits:

  • Designed and manufactured to your exact specifications
  • CO2 bullets from 18,000 to 120,000 gallons
  • Fast turn-around
  • Standard & custom nozzle configurations available
  • Designed for 250 psig @ 125° F or as required
  • Standard materials meet with ASTM standards - SA612, SA516-70
  • Excess flow check & safety valves
  • Instruments & controls
  • Gauges, piping & drains
  • Welded steel saddles
  • Optional post weld heat treating & stress relieving
  • State-of-the-art coatings
  • Coordination of delivery, unloading and installation
  • Gas leak detection
  • Grounding connections
  • External connections & outlets
  • Lift lugs standard
  • Access Manways
  • Standard trim, precast foundations & installation kits available

All finished CO2 storage bullets are tested and ASME certified, National Board code stamped and registered.

Ask About Our Skid-Mounted Options

In most cases, finished CO2 storage tanks can be fabricated to suit your choice of either standard installation or skid-mounted option.  Our skid-mounted CO2 tanks allow for the simplest delivery and fastest installation and startup.

Lease and finance options available.


Contact us today to speak with one of our CO2 storage vessel fabrication experts today at: 1-254-840-3355 —or click to contact us below:

Contact Us

FREE ASME Pressure Vessel Material Analysis - MAWP - Max Allowable Working Pressure Guidance

FREE Preliminary Vessel Material Analysis

Without the right data to optimize your vessel design, it's easy to miscalculate design pressure by overcompensating for MAWP.  This can lead to incorrectly sized vessels and other  issues including unnecessary costs, underperforming assets—and disappointing ROI,

Let our AMSE vessel design experts assist you with a FREE preliminary material analysis!  We'll help you determine the right material grade & thickness for your pressure rating for optimal vessel performance, often leading to:

  • Reduced overall vessel weight—and cost
  • More economical constructability
  • More!
Request Now

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