Double Wall Polyethylene storage tanks are the most
common type of double wall plastic tanks. Polyethylene is the
most widely used
for making storage tanks due to its relatively low price and
good chemical compatibility. We make and sell
chemical storage tanks ranging in size from 10,000
gallons down to 75 gallons. The large sizes offer
especially good values. The polyethylene we use is
HDPE. HDPE (High Density Polyethylene) is sometimes
referred to incorrectly as HDLPE to differentiate it from
XLPE (Crosslink Polyethylene). HDPE has great chemical
resistance and is the most commonly used plastic for storage
tanks, but sometimes it is not the best choice.
Click here to check which
plastics work best with your chemical storage application.