NGL Storage Bullets

Custom ASME Storage Vessel Fabrication for Natural Gas Liquids

 NGL Storage Bullets - Fabrication


TransTech is a leading supplier of NGL storage bullets to the oil and gas industries.  Backed by decades of experience, our custom fabricated ASME pressure vessels for the storage of natural gas liquids (NGLs) 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 NGL storage bullet manufacturing capacity ranks among the largest in the country and provides the most advanced storage vessel manufacturing technologies and processes you’ll find.


Each and every vessel 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.


Together with one of the largest inventories of new and used NGL storage vessels in the country, in stock and ready-to-ship (available through our parent company, TransTech Energy) we’re able to offer you the broadest range of options for meeting your NGL storage vessel 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 NGL storage vessel needs.


  • Designed and manufactured to your exact specifications
  • NGL 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 NGL storage bullets are tested and ASME certified, National Board code stamped and registered.


In most cases, finished NGL storage bullets can be fabricated to suit your choice of either standard installation or skid-mounted option.  Our skid-mounted NGL storage 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 NGL storage vessel fabrication experts: 1-254-840-3355 —or click to contact us below:

Contact Us

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