10 Best Flame King 100 Lb Propane Tank of 2025

Tested and Reviewed: Top 10 Flame King 100 Lb Propane Tank deals with expert ratings from 8.1 to a perfect 10

April 2026 Edition

Editor's Choice

9.7

Save 16%

Flame King

Flame King 100LB (23 Gal) Steel Propane Tank Cylinder with POL Valve and Collar, Great for Mixed Heating Systems, Home fireplaces, Dryers and Grills

16% Off

Editor's bottom line:

“This flame king 100 lb propane tank is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

HIGH-GRADE STEEL welded construction; PREMIUM POL valve assembly
DOT APPROVED, X-ray and hydrostatic tested
POWDER-COATED for long-lasting exterior protection
APPLICATION: 100LB propane tanks are great for mixed heating systems, home fireplaces, dryers, grills, food trucks, catering services, and many more
NOTE: This propane tank is EMPTY and comes pre-purged and ready to be filled with gas

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Picked by 397 people today

9.5

Save 16%

Flame King

Flame King 100LB (23 Gal) Multi-Valve Propane Tank with High Capacity Filler, Great for Mixed Heating Systems, Home fireplaces, Dryers and Grills

16% Off

Main Highlights

MULTI-VALVE 100LB TANK: Includes a service valve, high-capacity filler valve with integral back-check, pressure relief valve (375 PSIG ), and a POL valve, all in one single unit
ON-SITE REFILLING: No need to transport your tank to get refilled; the multi-valve 100LB tank allows you to do on-site refilling of your propane gas without disconnecting your appliances
HIGH-GRADE STEEL welded construction; powder coated for rust prevention and long-lasting exterior protection
DOT APPROVED, X-ray and hydrostatic tested
Filler Valve: CGA-791 / 1¾" Female ACME Fill Port; requires use of a 1¾" Male ACME adapter with bleeder (vent valve) for refilling.
APPLICATION: 100LB propane tanks are great for mixed heating systems, home fireplaces, dryers, grills, food trucks, catering services, and many more
NOTE: This propane tank is EMPTY and comes pre-purged and ready to be filled with gas

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9.5

Flame King

Flame King 100LB Empty Propane Tank with Wheels, Horizontal & Vertical LP Cylinder with Built-in Gauge for Fire Tables, Fire Pits, Patio Heaters, Barbeques, Lunch Trucks, Weed Torches & Truck Campers

Main Highlights

NEVER RUN OUT OF PROPANE Tank has a POL valve assembly and comes with a built-in gauge so you know when youre running low on propane
USAGE AND TRANSPORTATION: HOG can be used and transported both vertically and horizontally; the built-in wheels make transporting very easy and convenient
EZ-HANDLE COLLAR DESIGN: Built-in formed handle has no sharp edges for safety
QUALITY and DURABILITY: Rugged, high-grade steel-welded construction; rust-inhibiting dura bond, powder-coated for long-lasting exterior protection; interior is clean, dry, and scale-free
ARRIVES EMPTY - Ready for the filling of propane
APPLICATIONS - Ideal solution for high-demand propane usage - perfect for residential and small commercial applications such as home heating, cooking appliances, backup generators, RVs, and outdoor grilling

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9.2

Flame King

Flame King Propane Tank Adapter POL to QCC1 Type Converts Propane Tank from Old to New Connection

Main Highlights

Converts POL LP Tanks to QCC Type1 hoses and regulators
RUST PROOF BRASS CONNECTORS: Made of 100% brass ensuring lifetime durability; leak proof and animal chew-proof
Running out of fuel from a smaller propane tank wont be an issue, simply use this POL adapter to connect to a larger fuel supply, like your 100 lb or RV tank, and finish cooking!
SAFE & SECURE: Hand wheel provides a more secure and airtight connection between your propane tank and propane appliances
Easy to hook up and ensures a comfortable cooking experience

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9.0

Save 15%

Flame King

Flame King 100LB (23 Gal) Steel Propane Tank Cylinder with POL Valve and Collar, Great for Mixed Heating Systems, Home fireplaces, Dryers and Grills

15% Off

Main Highlights

HIGH-GRADE STEEL welded construction; PREMIUM POL valve assembly
DOT APPROVED, X-ray and hydrostatic tested
POWDER-COATED for long-lasting exterior protection
APPLICATION: 100LB propane tanks are great for mixed heating systems, home fireplaces, dryers, grills, food trucks, catering services, and many more
NOTE: This propane tank is EMPTY and comes pre-purged and ready to be filled with gas

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8.8

Flame King

Flame King YSN100-GALV 100LB Galvanized Steel Propane Tank with POL Valve, Rust and Corrosion-Free, Built to Last

Main Highlights

HIGH-GRADE GALVANIZED STEEL: Constructed with a protective zinc coating, this tank offers exceptional resistance to rust and corrosion; long-lasting with minimal maintenance, it significantly reduces the need for frequent replacements
IDEAL FOR HARSH ENVIRONMENTS: Better suited for environments with exposure to moisture, chemicals, or salty air, such as coastal areas, as they resist corrosion better than non-galvanized tanks
VERSATILE APPLICATIONS: Equipped with a premium POL valve assembly, this tank is compatible with mixed heating systems, home fireplaces, gas dryers, BBQ grills, food trucks, catering setups, and more.
FOR YOUR SAFETY: It is X-ray and Hydrostatic tested; transporting this tank anywhere in the US and CA is very safe, as it is DOT and Transport Canada certified.
COST EFFECTIVE: Although the initial cost of a galvanized tank might be higher than non-galvanized options, long lasting with minimal maintenance, significantly reducing the need for frequent replacements

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8.6

Varies

New 100 lb Steel Propane Cylinder with CGA510 Valve - DOT / TC Approved

Main Highlights

LARGE 100 LB CAPACITY: Holds 23.6 gallons of propane for extended use between refills. Heavy-duty steel construction, shot-blasted and powder coated for durability. Dimensions: 14.7" diameter x 48" height, 68 lb tare weight.
POL VALVE WITH DIP TUBE: High-quality POL valve with dip tube pre-installed and tested. Designed for ease of use and long service life with reliable propane delivery in all conditions. Technical name for valve: CGA510
OPD SAFETY DEVICE: Overfill Prevention Device (OPD) built in to ensure safe operation and prevent overfilling during refills. Provides peace of mind at any propane filling station.
DOT CERTIFIED & STAMPED: Meets DOT safety standards and ISO 9001 specifications. Certified or hydro-tested within 12 months of shipment. 12-year retest period for long-term reliability.
SHIPS EMPTY VACUUM SEALED: All cylinders ship empty and vacuum purged per shipping regulations for maximum safety. Factory sealed and ready for immediate filling at your local propane supplier. Ensures clean, contamination-free first fill.
MULTIPURPOSE APPLICATIONS: Great for home heating, backup generators, large BBQ grills, outdoor cooking, RV living, extended camping trips, food trucks, mobile catering, construction sites, warehouse heating, restaurant equipment, agricultural applications, and more. Suitable for any high-demand residential or commercial propane application

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8.3

Save 14%

Flame King

Flame King 10LB Steel Propane Tank Cylinder with Type 1 Overflow Protection Device Valve, Great for Camping, Fire Pits, Heaters, Grills, Overlanding, White

14% Off

Main Highlights

High-grade steel-welded construction; premium OPD (overfilling protection device) valve assembly
DOT approved, X-ray and hydrostatic tested
powder coated for long-lasting exterior protection
Our propane tank is commonly referred to as a "10LB propane tank" or a "11LB propane tank" in the industry, but its accurate capacity is 10.51lbs. We use "10lb" for simplicity, acknowledging the industry's varied terminology
NOTE: The propane tank is empty and ready to be filled with gas

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Our Best Overall Choice

Best Choice

9.7

Flame King

Flame King 100LB (23 Gal) Steel Propane Tank Cylinder with POL Valve and Collar, Great for Mixed Heating Systems, Home fireplaces, Dryers and Grills

16% Off

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

HIGH-GRADE STEEL welded construction; PREMIUM POL valve assembly
DOT APPROVED, X-ray and hydrostatic tested
POWDER-COATED for long-lasting exterior protection
APPLICATION: 100LB propane tanks are great for mixed heating systems, home fireplaces, dryers, grills, food trucks, catering services, and many more
NOTE: This propane tank is EMPTY and comes pre-purged and ready to be filled with gas

Show Price

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