Are old scuba tanks good for anything?

Are old scuba tanks worth anything?

Scrap metal value of scuba tanks:

At current rates, scrap aluminum is worth about $0.75 per lb. So the current minimum value of an aluminum scuba tank (without the tank valve) is around $23. A standard steel 80 cu/ft tank weighs about 35 lbs empty. At current rates, scrap steel is worth about $0.17 per lb.

Do scuba diving tanks expire?

What is a scuba tank’s lifespan? Both aluminum and steel scuba tanks can last for 10-15 years (steel tanks for even longer), assuming they are properly maintained. If not, then corrosion, rust, or physical damage can compromise a tank and force you to replace it much sooner than expected.

Can you scrap scuba tanks?

You can bypass your local dive shop and go straight to the scrap metal dealer. It’s important that they are empty and the valves removed so that it’s obvious the cylinders pose no danger. Scrap metal dealers typically pay by the pound. A garage full of unwanted or unusable tanks could be turned into cash swiftly.

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How many years are scuba tanks good for?

In the US, the DOT (Department of Transportation) controls scuba cylinders. While wrong, many dive shops agree that a properly cared for aluminum tank has a service life of about 20 years. In reality, aluminum tanks by engineering can withstand the stress of 100000 refills or 10000 hydrostatic tests.

Can you fill scuba tanks with an air compressor?

Scuba tanks typically need to be filled at very high pressure (about 3,000 psi). Using a regular air compressor would only be able to provide a fraction of the air that scuba compressors can. Secondly, the scuba compressors have filters that are designed to purify the air that goes through them and fills the tank.

How much does it cost to recertify a scuba tank?

Federal Law requires a new hydrostatic test every five years for most SCUBA tanks. AHS will provide this service for $55 per tank and it includes the test, a visual inspection, and an air fill. Hydro with a Nitrox fill is $62. Please note that additional charges may apply if the valve requires cleaning or rebuild.

How do I know if my scuba tank is good?

The tank should be inspected at least once a year by a trained technician. The visual inspection process includes checking for cuts, dents, stress lines, bulges, current hydrostatic test date, and signs of general abuse outside, and pits, corrosion, coating defects, neck cracks, and thread integrity inside.

How much does it cost to fill a scuba tank?

Did you know that there are many different grades of breathing air?

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Standard Air SCUBA Cylinders Price
Standard Air Fill (Up To 3500 psi) $8.00
Tanks-A-Lot Fill Card (10 Air Fills*) $50.00
Visual Inspection (VIP/VCI) $20.00
Visual Inspection O2 Clean $25.00

How many times can you Hydrotest a scuba tank?

Service that meets the Highest Dive Industry Standards. Your Scuba Tanks need to have a Visual Inspection, “VIP”, done annually. They are going to need a HYDRO test completed every 5 years. VIP’s are performed by our trained and certified Aquatic World Service Staff.

What is the life expectancy of all steel and aluminum cylinders?

Cylinders constructed from aluminum or steel must be tested every 5 years. All composite SCBA cylinders have a maximum service life of 15 years, provided they are hydrostatically re-tested on a regular basis in accordance with DOT regulations.