Product Description
Buy 18000 Gallon Skid Tanks Online
Buy 18000 Gallon Skid Tanks For Sale
18000 Gallon Skid Propane Tanks For Sale
18,000 Gallon Skid Tank

ASME STORAGE TANK INVENTORY
18000 Gallon Tanks
NGL & LPG Storage Skids
Our portable NGL storage skids are the ideal solution for immediate liquid storage needs that can’t wait for long storage infrastructure construction schedules and for sites with temporary or short-term storage needs. We build our storage skids off-site, under ideal conditions not hampered by the challenges of conventional on-site construction such as materials delays, adverse weather, and other project slow-downs, reducing your costs by as much as 75% or more. Learn more about our NGL & LPG storage skids here.
Modular Storage Skids

Our modular NGL storage systems are the ideal solution for intermediate liquids storage needs at the wellhead—as well as any other temporary or short-term NGL storage needs where scalability is desired. Modular NGL storage units are built off-site under ideal conditions for rapid deployment, and minimal field service—reducing your costs by as much as 75% or more.

Multi-unit compatibility is built into every skid we deliver providing the ultimate flexibility for you to ramp up—or ramp down your operations as needed. Learn more about our modular storage skids here.
Contact Us
If we do not have the skid mounted or modular storage skid in stock that you are looking for, we also offer custom fabrication services to meet your exact specifications.
In addition to the 18,000 gallon underground LPG/Propane storage tank for sale here, we also offer an array of additional sizes of new and used storage tanks from 6,000 gallons to 120,000 gallons – in addition to a complete inventory of newly fabricated storage vessels – year-round.
CUSTOM VESSEL FABRICATION
Custom storage tank fabrication – with short lead times – is also available. We can design, engineer, fabricate and build your vessel to your exact specifications as well as test, deliver and install your vessel on-site.
Process vessel fabrication and storage and process vessel R-Stamp modification services are also available to ensure all your specific project needs are met—including fabrication of multiple, identical vessels as well as underground storage options.
OPTIONS & EQUIPMENT
We also offer the most comprehensive array of related equipment including LPG pumps, compressors, valving and instrumentation, liquids transfer and metering systems, vaporizers, blending systems and much more.
DELIVERY & INSTALLATION
Let us handle all the details of preparing, loading, shipping, and installing all your tanks and equipment for you—or your complete plant or terminal. Backed by over five decades of experience, our field service professionals will complete your installation efficiently and economically—and to the highest safety standards.

BULK PLANT & TERMINAL REFURBISHING & REPAIR
Conex Off-coast also offers bulk plant and terminal refurbishing, maintenance and repair, and plant dismantling services – and is a leader in dismantling and acquisition of bulk propane storage plants, LPG storage facilities and propane-air standby and peak shaving facilities.
Specs
- Several available
- ASME compliant
- New 109″ OD vessel
- National Board registered
- MAWP 250 psi @ standard design temps
- Standard threaded openings located in end (head) of tank
- Valves, internals, reliefs, piping not included
- Primed only, paint required
- Ideal for grain dryer fuel supply
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