Chemical Storage & Containment

Our line of Chemical Storage tanks is available in both 1.5 and 1.9 Specific Gravity (SG) with both Vertical and Horizontal tank options. If you are storing or transporting a chemical or liquid other than water we will check our pdfChemical Resistance Chart to ensure use of the proper tank for your particular needs. If you need your tank to be mounted to a trailer or require stands, please visit our Eagle Fabrication page for more information.

pdfSee our Brochure for Size Information on all Tanks

Chemical Injection Systems

chemical injection system on siteChemical injeciton system on site

Eagle Poly Tank Systems Chemical Injection Systems (CIS) are a complete set up used primarily in the Oil & Gas and Water Treatment industries. Our systems are available in both Crosslinked Polyethylene and High Density Polyethylene, to provide storage for a wide range of chemicals. Chemical Injection Systems are comprised of tank stand, tank straps and spill containment tank, in addition to your tank selection. Stands are available for both horizontal and vertical tank options. Call our office for pricing information related to your specific sizing and tank density requirements.

Horizontal Leg Tanks

horizontal leg tanks

Horizontal Leg Tanks are used for convenient transportation of liquids and chemicals as well as a wide variety of storage applications. Poly-Mart manufactures a growing line of Horizontal Leg Tanks in both Crosslinked Polyethylene and High Density Polyethylene offered in 1.5 and 1.9 specific gravity. 1.5 specific gravity means you can store liquid 1.5 times as dense as water. Substances with a specific gravity of 1 are neutrally buoyant in water. Those substances with a specific gravity greater than 1 will sink in water, while a substance with a specific gravity of less than 1 will float in water. If you are storing or transporting a chemical or liquid other than water we will check our Chemical Resistance Chart to ensure use of the proper tank for your particular needs. Tanks come with molded-in gallon markers on each end, a vented slosh proof lid, an outlet plug and an outlet bulkhead fitting.

Our Horizontal Leg Tanks are available in the following capacities: 600 gallon horizontal tank, 350 gallon horizontal tank, 250 gallon horizontal tank, 140 gallon horizontal tank.

Vertical Liquid Storage Tanks

Liquid Storage Tanks

The liquid and chemical storage poly tanks are available in both horizontal and vertical in our 1.5 and 1.9 specific gravity tanks. This is the thickness of the polyethylene (premium and heavy weight) to hold various chemicals. Specific gravity is the ratio of the density of a substance to the density of water. Our Liquid & Chemical Storage Tanks are used for, but not limited to, the bulk storage of:

  • Liquid Fertilizer
  • Farm & Agriculture Chemicals
  • Industrial Chemicals
  • Reverse Osmosis Systems
  • Soap
  • Cleaning Agents
  • Non-Potable Water
  • Waste Vegetable Oil

Our Liquid Storage Tanks are a translucent white color for ease in level viewing and are also equipped with gallon markers. Our Liquid Storage Tanks come with vented slosh proof lids, inlet bulkhead fitting, outlet bulkhead fitting and an outlet plug. Our Vertical Tanks have 4 dome flats and 4 bottom flats giving you the ability to customize fitting placement.

Our Liquid Storage Tanks are available in the following sizes: 5000 gallon plastic tank, 2500 gallon plastic tank, 1500 gallon vertical plastic tank, 1150 gallon plastic tank, 1000 gallon plastic tank, 500 gallon plastic tank, 250 gallon plastic tank, 200 gallon plastic tank, 150 gallon plastic tank, 125 gallon plastic tank, 100 gallon plastic tank.

Crosslink Storage Tanks

Our Crosslink Storage is available in both Vertical and Horizontal tanks for chemical storage and transport. Crosslinked Polyethylene is a thermoset resin providing superior heat and chemical resistance including low temperature impact strength. During the manufacturing process the polyethylene molecules in the resin connect with a chemical link and in-turn make a sturdier and more resilient tank.

Crosslink tanks carry 5 times the impact strength of regular linear High Density Polyethylene and are considered the best option for harsh chemicals known to be stress cracking agents. Crosslink Polyethylene tanks are known for being more corrosion and chemical resistant than its peers such as stainless steel, mild steel, high density polyethylene and fiberglass reinforced plastic tanks.

Our Crosslink tanks are available in translucent natural color for ease in level viewing and are equipped with gallon markers on both ends of the tank. Vented slosh proof lids come standard and fittings are sold separately. A screw top lid is available upon request. We customize your tank with fittings appropriate to your individual needs and application.

below: Crosslink Horizontal Leg Tanks

Crosslink Horizontal Leg Tanks

Our Crosslink Horizontal Leg Tanks are available in the following gallon capacities: 600 gallon crosslink chemical leg tank, 325 gallon crosslink chemical leg tank, 250 gallon crosslink chemical leg tank, 145 gallon crosslink chemical leg tank.

below: Crosslink Vertical Storage Tanks

Crosslink Vertical Storage Tanks

Our Crosslink Vertical Storage Tanks are available as follows: 500 gallon crosslink chemical tank, 250 gallon crosslink chemical tank, 200 gallon crosslink chemical tank, 150 gallon crosslink chemical tank, 125 gallon crosslink chemical tank, 100 gallon crosslink chemical tank.

Open Spill Containment Tubs


Spill containment systems help to safeguard the environment in the event of a hazardous chemical leak or spill. Our containment systems limit your organization's liability by adding extra protection in the case of a spill. Secondary spill containment tubs are set under your chemical tank to catch spilled liquids and have additional room to allow for accumulated rainfall as an extra safeguard preventing overflow. Made out of High Density Polyethylene (HDPE) our 200 and 300 gallon spill containment systems have built in UV inhibitors that shield against color fading and break down from the unforgiving West Texas sunlight.

Our 200 and 300 Gallon Spill Containment Basin feature a 5 year warranty (comes standard on all our Poly-Mart products) and FDA approved BPA-free food grade Polyethylene.

Tank Colors

Our tanks are available in the colors below.

Poly Mart Color Chart

Chemical Storage Tanks can be used for the following: Alpine Plastic Storage Tank, Alpine Chemical Storage, Andrews Plastic Storage Tank, Andrews Chemical Storage, Big Spring Plastic Storage Tank, Big Spring Chemical Storage, Garden City Plastic Storage Tank, Garden City Chemical Storage, Kermit Plastic Storage Tank, Kermit Chemical Storage, Lamesa Plastic Storage Tank, Lamesa Chemical Storage, Lubbock Plastic Storage Tank, Lubbock Chemical Storage, Midland Plastic Storage Tank, Midland Chemical Storage, Monahans Plastic Storage Tank, Monahans Chemical Storage, Odessa Plastic Storage Tank, Odessa Chemical Storage, Pecos Plastic Storage Tank, Pecos Chemical Storage, Permian Plastic Storage Tank, Permian Basin Chemical Storage, West Texas Plastic Storage Tank, West Texas Chemical Storage

Contact Us

Eagle Poly-Tank Systems
5504 E County Road 128
Midland, Texas 79706
432-684-POLY (7659)

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Chemical Resistance Chart