Flame King Empty Steel Propane Tank, LP Cylinder with Type1 OPD Valve, 40 lbs
Flame King Empty Steel Propane Tank, LP Cylinder with Type1 OPD Valve, 40 lbs
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Flame King Empty Steel Propane Tank, LP Cylinder with Type1 OPD Valve, 40 lbs

Key item features

  • Safety Certified: Flame King propane tanks are pre-purged and vacuum-ready for filling with LP gas, certified by the Department of Transportation (DOT) and Transport Canada (TC).
  • Durable Construction: Made from high-grade, welded steel and powder-coated for lasting durability, ensuring it withstands the rigors of use.
  • Quality Valve: Features an OPD (overfilling prevention device) valve assembly, a legal requirement in most states, ensuring safe and reliable use.
  • Industry Leader: Flame King is a trusted name in propane storage solutions, offering refillable tanks from 1 to 420 pounds.
  • Versatile Compatibility: The 40-pound propane cylinder connects easily with a standard-size 12" x 30" x 12" valve, compatible with grills, RVs, trailers, and heaters.
  • Ready to Fill: The propane tank is EMPTY and comes pre-purged, ready to be filled with gas, eliminating the need for extra purging.
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Current price is $174.95
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  • Free 30-day returns

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Arrives by Sat, Jun 6
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Sold and shipped by Flame King
4.5 stars out of 5, based on 46 seller reviews(4.5)
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Customer ratings & reviews

4.5 out of 5 stars
stars189 ratings105 reviews
How item rating is calculated
  1. 5 stars80% (152)
  2. 4 stars6% (11)
  3. 3 stars3% (6)
  4. 2 stars3% (5)
  5. 1 star8% (15)

Reviews summary

Pros

  • : Made with attention to detail.
  • : Filling process is straightforward and leak-free.
  • : Found to be lower than or comparable to other retailers.
  • : Ideal for easy handling and portability.
  • : Allows for easier lifting and carrying.
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Showing 1-3 of 105 reviews

May 8, 2026
GG
Walmart Associate
Item details
Size: 12" x 30" x 12"
5 out of 5 stars review

Verified Purchase

Multiuse Tank - great purchase

Purchased to use to combine my outdoor kitchen and outdoor fireplace. 2 uses for one tank. It is easy to handle and super convenient to pull and fill when we need to

Helpful?7IW54OVOYX1C25490262
Nov 25, 2025
FLO
Top Reviewer
Item details
Size: 12" x 30" x 12"
Sold and shipped by4WheelOnline
5 out of 5 stars review

Verified Purchase

It was exactly what I needed. I was grateful it was taller than my other one was. Easy to move for filling because of the taller version. Thx

Helpful?7IW54OVOYX1C25490262
Mar 14, 2026
Keith
Item details
Size: 12" x 30" x 12"
5 out of 5 stars review

Verified Purchase

Flame king makes a great tank

Seems to be better built than the one I bought at Rural King

Helpful?7IW54OVOYX1C25490262