To read the expiry date on a propane tank in Canada, look for the stamp or label on the collar or handle of the tank. The stamp or label will indicate the month and year when the tank was manufactured and when it will expire.
Here are the steps to read the expiry date on a propane tank in Canada:
- Look for the stamp or label on the collar or handle of the propane tank. The stamp or label should contain a series of letters and numbers.
- Identify the manufacturing date, which is usually stamped or printed in a code on the tank. The manufacturing date is typically expressed as a month and year, such as “01/13” for January 2013.
- Add 10 years to the manufacturing date to determine the expiry date. For example, if the manufacturing date is January 2013, the expiry date will be at the end of January 2023.
- Note that the expiry date is calculated at the end of the month that corresponds to the manufacturing date. For example, if the manufacturing date is January 2013, the tank will expire at the end of January 2023, not at the beginning of January 2023.
- If the propane tank has already expired or is nearing its expiry date, it must be either re-certified or disposed of safely. Propane tanks cannot be refilled after they have expired, and attempting to do so is illegal and dangerous.
- To dispose of an expired propane tank safely, contact your local propane supplier or municipal waste management office for guidance on how to do so in compliance with local regulations.
The expiration date is calculated by adding 10 years to the year of manufacture. For example, if the tank was manufactured in January 2013, it will expire at the end of January 2023.
It’s important to note that propane tanks cannot be refilled after they have expired, and they must be safely disposed of according to local regulations. It’s also recommended to have propane tanks inspected regularly for safety and to replace them if they show signs of damage or wear.
Read related article: Is It Legal to Refill 1lb Propane Bottles in Canada?
Significance of the Month and Year Markings on Propane Tanks
The month and year markings on propane tanks are significant because they indicate the expiration date of the tank. In Canada, propane tanks have a 10-year lifespan, after which they must be recertified or disposed of safely.
Unlike other expiry date formats you might be familiar with, propane tanks don’t typically display a straightforward date. Instead, they show a combination of numbers. Here’s how to decipher them:
- Month and Year: The expiry date is generally displayed in a MM-YY format or sometimes just the year. For example, “05-25” would indicate that the tank expires in May 2025.
- 10-Year Rule: Most propane tanks in Canada have a lifespan of 10 years from the manufacture date. If your tank only displays the manufacturing date, simply add 10 years to determine its expiry.
Requalification Dates:
Sometimes, tanks are requalified, which means they have been inspected and deemed safe for further use beyond their initial expiry. If a tank has been requalified, it will have a new date stamped on it, often with an ‘E’ or an ‘S’ next to the date.
- ‘E’ Marking: This stands for “external” inspection. If your tank has an ‘E’ next to the date, it means the tank underwent an external inspection and is safe for use for another 5 years from that date.
- ‘S’ Marking: This indicates a more comprehensive “internal and external” inspection. Tanks with an ‘S’ marking are requalified for another 10 years from the date stamped.
It’s important to pay attention to the expiry date on propane tanks because using an expired tank can be dangerous. Over time, propane tanks can develop leaks, cracks, or other damage that can compromise their structural integrity and cause propane to escape. This can create a fire or explosion hazard.
The month and year markings on propane tanks indicate the date the tank was manufactured and the expiration date for the tank. It’s essential to pay attention to these markings and ensure that propane tanks are recertified or disposed of safely before they expire to avoid potential safety hazards.
Read related article: Do They Fill Propane Tanks at Canadian Tire?
You Can Buy These From Amazon
 | | | |
How to Find the Expiry Date
Understanding the Date Stamp
When you look at a propane tank, you’ll notice a date stamp. This stamp is more than just numbers; it’s a critical indicator of the tank’s age and safety status. Here’s how you can decode it:
1. Deciphering the Month and Year Format (e.g., MM-YY or MM-YYYY):
- Your propane tank will show its manufacturing date in a month-year format.
- You’ll see the month represented by two digits. For instance, “01” is January, while “12” stands for December.
- The year might be in two (YY) or four digits (YYYY), depending on the manufacturer or where you are.
- For example, if you see “02-21”, it means your tank was made in February 2021.
2. Spotting the Difference Between Manufacturing Date and Re-certification Dates:
- Manufacturing Date: This is when your tank was first made. By knowing this date, you can gauge how old your tank is and when you might need to think about re-certification.
- Re-certification Date: Tanks don’t last forever. Wear and tear can make them risky to use. That’s why they’re periodically checked, usually every 5-10 years. If your tank passes this check, it gets a new date stamp. This new date is its re-certification date.
- Remember, if your tank hasn’t been re-certified, you’ll only see the manufacturing date.
3. Interpreting Sample Date Stamps:
Sample 1: 07-19
- Your takeaway: Your tank came into being in July 2019. If you’re following a 10-year re-certification rule, you’d need to get it checked by July 2029.
Sample 2: 03-2015
- Your takeaway: Born in March 2015, this tank would be due for a look-over by March 2025, considering a 10-year cycle.
- Sample 3 (with re-certification): 10-10 / R-10-20
- Your takeaway: Initially, this tank was made in October 2010 but got a new lease of life in October 2020 after re-certification. You’d be thinking of another check by October 2030.
By wrapping your head around these date stamps, you can ensure you’re using propane tanks safely and efficiently. If you’re unsure or have questions, always reach out to local experts or your propane supplier. They’ll guide you on the specific rules for your region and tank.
If You Bought Propane Tank from Other Country, It is Still Has 10-Year Expiration Period
The 10-year expiration period for propane tanks is a safety requirement that applies to all propane tanks used in Canada, regardless of where they were purchased. Therefore, if you bought a propane tank from another country and plan to use it in Canada, it will still need to meet the 10-year expiration requirement.
In Canada, all propane tanks must meet the safety standards established by the Canadian Standards Association (CSA) or another approved safety certification agency. If you bought a propane tank from another country, it’s important to check if it meets the safety standards approved by the CSA or other approved safety certification agencies in Canada.
Additionally, if the propane tank was manufactured in another country, it may have a different date format for the manufacturing and expiration dates. In this case, it’s important to ensure you understand how to convert the date to the Canadian format to determine when the propane tank will expire.
It’s recommended to have propane tanks inspected regularly for safety and to replace them if they show signs of damage or wear. If you have any doubts or concerns about the safety of a propane tank, contact a qualified propane technician or your local propane supplier for advice.
If You Tank is Expired, It Can Be Recertified
Propane tanks can be recertified in Canada to be used for another 10 years. Recertification involves inspecting the tank for damage, corrosion, and other signs of wear, and then testing the tank to ensure it meets the safety requirements for continued use. If the tank passes the inspection and testing, it can be recertified for an additional 10-year lifespan.
If your propane tank has expired, it cannot be refilled and should be either recertified or disposed of safely. To recertify a propane tank, you should take it to a qualified propane technician or your local propane supplier. The technician will inspect the tank, test it for leaks and other safety concerns, and then provide you with a new certification sticker if the tank passes the inspection.
If the tank fails the inspection, it cannot be recertified and should be disposed of safely. To dispose of an expired propane tank safely, contact your local propane supplier or municipal waste management office for guidance on how to do so in compliance with local regulations. Some propane suppliers may offer tank recycling or exchange programs that allow you to exchange your expired tank for a new one at a discounted price.
It’s important to note that using an expired or damaged propane tank can be dangerous and may result in leaks, fires, or explosions. Therefore, it’s essential to have propane tanks inspected regularly and to replace them if they show signs of damage or wear.
What To Do With Expired Tanks
1.Why You Shouldn’t Fill Up Old Tanks:
- They Can Be Dangerous: Old tanks might have rust inside, which makes them unsafe.
- It’s Against the Law: Shops won’t fill up old tanks because it’s not allowed.
- Old Tanks Might Have Dirt Inside: This can mess up the propane.
2.What You Can Do with Old Tanks:
- Check Them Again (Requalification): Some old tanks can be checked and used again.
- Quick Check (E Marking): This is a look from the outside. If it’s okay, you can use the tank for 5 more years.
- Full Check (S Marking): They look inside and outside. If it’s okay, you can use it for 10 more years.
- Swap for a New One: Some shops will let you give them your old tank and get a new one. You might need to pay some money.
3.Throwing Away Old Tanks:
- Don’t Put in Regular Trash: Even if they seem empty, they can be dangerous.
- Ask Your Town or City: They will tell you where to take old tanks.
- Recycle Them: Some places take old tanks and recycle them.
Old propane tanks can be dangerous. Don’t fill them up. You can check them, swap them, or throw them away safely. Always be safe with old tanks.
If the Tank is Heavy Rusted, It Should Be Replaced
If a propane tank is heavily rusted, it should be replaced rather than recertified. Rust and corrosion can weaken the tank’s structure, making it more susceptible to leaks or rupture, which can be dangerous.
Propane tanks should be inspected regularly for signs of rust and corrosion, especially in areas where the tank is exposed to moisture, such as the bottom of the tank or the area around the valve. If rust or corrosion is present, a qualified propane technician should be contacted to assess the damage and recommend the appropriate action.
In cases where the rust is light, the technician may be able to remove the rust and repair the tank. However, if the rust is heavy or there are signs of corrosion or pitting, the tank should be replaced.
Replacing a propane tank involves disconnecting and removing the old tank and installing a new one. The old tank should be disposed of safely in compliance with local regulations. It’s important to have propane tanks replaced by a qualified propane technician to ensure that the new tank is installed correctly and meets all safety requirements.
FAQs
When dealing with propane tanks, you might have some burning questions. Here’s a quick rundown to keep you informed and safe:
1. Why do propane tanks expire?
Over time, tanks can weaken or corrode. The expiry ensures you’re not using a compromised tank.
2. How long is my tank good for?
Typically, tanks last 5 to 12 years, but check with your local guidelines or supplier for specifics.
3. Can I refill an expired tank?
Most suppliers won’t refill expired tanks. Refilling an old tank can be risky.
4. How do I dispose of an old tank?
Reach out to local waste centers or your supplier. They often accept old tanks. Always ensure it’s empty first.
5. What’s the difference between manufacturing and re-certification dates?
The manufacturing date is when your tank was made. The re-certification date, if there, is when it was last checked and found safe.
6. How often should I inspect my tank?
Give it a visual once-over each time you refill. For a detailed check, consult a professional every few years.
7. Can I just re-certify my old tank?
Possibly. While many tanks can be re-certified, some older or damaged ones might be better off replaced.
To Make a Conclusion
It’s important to read and understand the expiry date on propane tanks in Canada to ensure their safe use. The month and year markings on propane tanks indicate the date of manufacture and the expiration date of the tank, which is 10 years from the date of manufacture. Expired tanks should not be used and must be either recertified or disposed of safely. Regular safety inspections and maintenance of propane tanks are also critical to ensuring their longevity and safe use. By following these guidelines, we can help prevent potential safety hazards and ensure the safe use of propane tanks.
Jeremy is a highly experienced professional propane technician with over 21 years of experience in the industry. Throughout his career, he has gained extensive knowledge and expertise in propane gas installation, maintenance, and repair, as well as in ensuring safety and compliance with industry standards. Mike has worked with various residential, commercial, and industrial clients, providing top-notch services and solutions to meet their propane needs. He is dedicated to his craft and passionate about delivering exceptional service to his clients.
