Description
500 Gallon UG ASME Propane Tank
Keep your propane storage out of sight and out of mind with this 500 gallon underground ASME propane tank. Rated specifically for below ground installation, it combines America’s most popular residential tank capacity with the aesthetic benefits of a completely buried system.
Features & Specs
- 500 gallon water capacity — approximately 400 gallons usable propane
- ASME certified for permanent underground propane tank installation
- Enhanced corrosion-resistant exterior coating for soil contact
- Dome assembly with standard valves, gauge, and relief device
- Steel construction rated for soil loading and burial conditions
- Ready for cathodic protection via anode bag installation
Underground Benefits
An underground propane tank gives your property a cleaner look, protects the tank from weather and physical damage, and can offer more flexible placement options since buried tanks have different setback requirements than above ground units. Many HOAs and municipalities prefer or require below ground propane tank installations in residential neighborhoods.
The 500 Gallon Standard
There’s a reason the 500 gallon propane tank is the most popular residential size in the country. It provides enough storage for whole-home heating, hot water, cooking, and supplemental appliances for most families. With an underground installation, you get all that capacity without any visual impact on your landscaping or curb appeal.
Installation Essentials
Underground propane tank installation requires a licensed professional. The process includes excavating to proper depth, laying a sand or gravel bed, positioning the tank, installing cathodic protection anodes, backfilling with approved material, and performing final pressure testing. While the propane tank installation cost for underground is higher than above ground, the long-term benefits justify the investment for many homeowners.
Propane Tank Traders Delivers
This 500 gallon UG ASME propane tank ships for $350 flat rate to anywhere in the lower 48 states. Propane Tank Traders offers certified propane tanks for sale at prices that make ownership accessible. Order today and enjoy the benefits of invisible propane storage.





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