TWIN TANKS supplies the finest polyethylene chemical storage tanks available. TWIN TANKS' staff can configure any poly tank to meet or exceed your bulk chemical storage requirements; upright, vertical, horizontal, cone bottom and safe poly double wall tank systems. If TWIN TANKS can't get the right poly tank, no one can! Selecting a vessel always starts with material compatibility. Check [click here for HTML version] the chemical resistance guide. Safe poly double wall tanks and polyethylene containment basins can be configured for any primary safe chemical storage vessel. TWIN TANKS' personnel are double-wall and containment specialists. TWIN TANKS highly recommends polyethylene containment for all your bulk storage vessels and all plastic IBCs.

TWIN TANKS delivers tanks constructed of HDPE (Polyethylene), HDXLPE (High Density Crosslinked Polyethylene), PP (Polypropylene), FRP (Fiberglass Reinforced Plastic), and Steel. Any material can be used to construct your vessel provided the materials are compatible with the product being stored. In most cases HDPE (High Density Polyethylene) is your BEST choice. Crosslinked Poly? Read all about it!

The Chlorine Institute, Inc., Phamplet 96 titled SODIUM HYPOCHLORITE MANUAL, Edition 2, May 2000, Section 6.2, Storage Containers, Subsection 6.2.2.4, Materials of Construction, paragraph c), reads:

"Sodium hypochlorite users and manufacturers have had success with high density linear polyethylene tanks, however, high density cross-linked polyethylene should not be used. Vertical stress cracking has been experienced with the cross-linked polyethylene storage tanks in this service."

This has, and continues to be TWIN TANKS', and TWIN TANKS' customers' experiences. Don't believe all the cross-linky stuff! TWIN TANKS offers a better warranty along with better pricing for this service. Order Phamplet 96 at www.cl2.com and see for yourself!

Linear polyethylene tanks are rototationally molded in one piece, seamless construction. HDPE tanks can be used indoors or outdoors; UV Inhibitors are added to the resin before the vessel is molded. Read about our poly containment basins and polyethylene double wall, covered containment, tanks!

HDPE and HDXLPE tanks are cost efficient and are easily installed. Polyethylene tanks are molded in every imaginable configuration; flat bottoms, cone bottoms, open tops, horizontal, cylindrical, drums, rectangular. TWIN TANKS distributes every poly tank configuration and the worlds' largest selection of plastic IBCs including Snyder Industries' 550 gal all plastic IBCs, the Megatainers. Cone bottom tanks? Read all about them!

TWIN TANKS' volume sales permit the lowest possible cost to our valued customers. TWIN TANKS' experienced technicians quickly provide innovative solutions for your bulk storage requirements. Call TWIN TANKS when you can't settle for less. Take a good look at TWIN TANKS' all plastic IBCs including the Megatainer horizontal plastic IBCs.

Providing a solution for your bulk storage requirement is easy if TWIN TANKS' sales staff know a few things; i.e.: What chemicals are you working with? How much? What are you going to do, mix? Ship? Storage? Where? Indoors or Outdoors? What temperatures are we working with? What are your piping requirements? Cone bottom poly tanks, horizontal high density polyethylene tanks, linear poly and crosslinked polyethylene vertical and upright tanks. TWIN TANKS has the right poly tanks for your applications. Need poly tank repairs, installation, inspection? Check us out! Need poly containment basins? How's about looking at our safe poly double wall tanks and systems? Our all plastic IBCs are priced to travel too!

Give TWIN TANKS a call and find out first hand. TWIN TANKS can walk you thru any bulk chemical storage requirement. TWIN TANKS will show you how easily tanks can be set-up. TWIN TANKS will show you how relatively inexpensive poly HDPE and HDXLPE crosslinked polyethylene tanks are for the extended service they provide. Read TWIN TANKS' Warranty! Look around our site. Then call us. Call them too! Read about all the plastic rotomolded poly tank materials.

Download the TWIN TANKS Specification for Polyethylene Upright Storage Tanks here. or view the TWIN TANKS Specification here.

Download the TWIN TANKS Tank Use and Installation Guide (pdf format).
View the TWIN TANKS Tank Use and Installation Guide (html format).

Capacities and Dimensions of
[Vertical Tanks] [Cone Bottom Tanks], [Horizontal Tanks] and [Double Wall Tanks].

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