Polyethylene tanks are the most
common type of plastic storage tanks. Polyethylene is the
most widely used plastic resin for making storage tanks due to its relatively low price and
good chemical compatibility. We make and/or sell
polyethylene chemical storage tanks ranging in size from 15,000
gallons down to 75 gallons. The large sizes offer
especially good values. The polyethylene used is
HDPE. HDPE (High Density Polyethylene) is sometimes
conveniently but incorrectly referred to as HDLPE.
The Vertical tanks and
Open Top tanks meet
standards set by ASTM D 1998. The ASTM standards were
not written to apply to other shapes of tanks.