A date should appear on the handle, near the valve indicating the manufacture date. It most often reads in a standard Month-Year format. So if your tank was built in June of 2020, it would read “06-20.” Each tank also comes stamped with a unique identification, similar to those stamped onto vehicles.

How do I know if my propane tank is expired?

Where Is the Expiry Date on a Propane Tank? A propane tank's date of manufacture or requalification date can be found stamped onto its collar. It will be in a month-year format — for instance, 06-21 for June 2021.

Where is the expiry date on a 20 lb propane tank?

All recently manufactured 20 pound propane tanks have a date stamp on the top ring (see image above). This is when the tank was made. If you add 12 years to that date that would be the expiration date. In the case of our tank pictured above the date is 02/2014 so the expiration date is 02/2026.

How long are 20 lb propane tanks good for?

For 20 lb propane tanks, you have 12 years from the manufacture date before the tank must be re-certified with a new date stamped on it. The re-certification only adds 5 years before having to re-certify again.

How long will propane tank last?

As a rule of thumb, one tank of propane will typically last between 18-20 hours if you're grilling on a medium-sized grill. Whereas larger grills can burn through 20-pounds of propane in as little as 10 hours. On average, you'll use one or two pounds of fuel per meal if you use a medium-sized grill on high heat.

how to check a date on a propane tank (expiry date)

42 related questions found

Do small propane tanks expire?

How Long Do Small Propane Tanks Last in Storage? In the best-case scenario (never opened and stored in a dry and cool place), they last for about 7 years. You should know that gas lasts forever, and the expiration date is tied to the tank itself. Tanks rust over time and valves give out.

Where can I get my propane tank recertified?

Visit locations and enter your zip code to find the nearest AmeriGas location. Contact your local office to schedule your re-certification appointment. Bring your tank into your local office for recertification.

How do you read propane tanks?

Most propane tank gauges read anywhere from 5% to 90%. To determine how much gas is in your propane tank, multiply the outage reading by the capacity of the tank. For example: A 500 gallon propane tank at 40% = 500 x 0.4 = 200 gallons remaining in the tank.

How old can propane tanks be?

Under federal law, propane tanks - also called cylinders - can't be more than 12 years old. At that point, an LPG tank can no longer be refilled or reused, and should be disposed of in a proper and safe manner.

Is it safe to use an expired propane tank?

Propane cylinders should never be thrown in household garbage or recycling containers for roadside pick-up! If your refillable propane cylinder has expired, or is rusted, dented or otherwise damaged, it can no longer be filled.

What do the markings on a propane tank mean?

Most propane grill tanks come with two numbers stamped on the handle – the water capacity (“WC”) and “Tare Weight” (TW – the weight of the tank when it's empty). Most grilling tanks weigh about 17 pounds when empty and hold about 20 pounds of gas.

Do propane tanks have serial numbers?

Propane cylinders have a range of identifying marks on the cylinder collar. Understanding them assists all propane users. The manufacture date will show the month and year of manufacture, sometimes separated by an inspector's symbol. ... Manufacturer's Name, Symbol or Serial Number Shows who manufactured the cylinder.

Can you exchange an old propane tank for a new one?

Simply bring your empty tank to a propane tank refill station to refill it. Many retailers offer a propane tank exchange program. ... If you need to get rid of an old propane tank and do not need a new one or need to refill it, you may bring it to some locations for free or for a small fee.

Does Blue Rhino take expired tanks?

Blue Rhino can help. ... All other tanks are obsolete and cannot be refilled - but you can upgrade your obsolete tank by exchanging it for a Blue Rhino tank. For further assistance, please call our Customer Care Center at 1.800.

Do 500 gallon propane tanks expire?

Propane has no expiration date

So, as long as there is propane in your tank, you can keep using it—no matter how long it's been there.

How often do propane tanks need to be recertified?

Propane cylinders must be requalified or replaced every 5 or10 years depending on the cylinder type, condition, and previous requalification method.

Does a 100 pound propane tank need to be recertified?

As a rule of thumb, you should get your propane tanks recertified after their expiry date passes and again five years after that. Most propane tanks have an expiry date of 12 years, so that means you should wait for the 12-year mark to get recertification.

How do I recertify my RV propane tank?

3 Steps to Certifying your RV Propane Tanks:

1. Find the date your propane tank was manufactured or last certified.
2. Locate a Propane Retailer you who can perform the recertification. ...
3. Take the tanks to the professionals so they can inspect and certify them.

Does Ace Hardware recertify propane tanks?

It's the perfect gift for any occasion and can be redeemed not just at our store but over 3,500 participating Ace stores nationwide. We fill propane tanks! ... Propane tanks need to be recertified 12 years from the date of manufacture and every 5 years after that.

Where do you store small propane tanks?

Storage. Keep propane cylinders outside. Never keep them indoors or in an enclosed area, such as a garage, shed or basement. Keep them in a cool place.

How long will a 5lb propane tank last?

Answer: A standard 5lb propane tank can potentially last 50 or more years with proper care and use. Typically, these types of tanks should be check for damage, leaks, etc. and re-certified for use 12 years after the date of manufacture and then every five years after that.

How long will a 16 oz propane tank last?

A disposable 14 or 16 ounce propane tank will last about 1.5 to 2 hours. A standard 20 lb propane tank should last about 18-20 hours on most grills. We always recommend that you have an extra tank on hand because you don't want to run out in the middle of a bbq!

What can you do with old propane tanks?

To dispose of smaller tanks that are damaged or unserviceable, contact a propane supplier, or your local household hazardous waste collection site. Some municipalities or local regulations may allow for disposal of empty propane tanks, propane cylinders, and propane bottles with your regular household trash.