Bulk Storage Tanks

white bulk storage tanks

Bulk Storage Tanks

Bulk Liquid Tanks

Bulk liquid storage tanks hold the high volumes that standard tanks cannot, giving industrial, agricultural, and municipal operations dependable on-site capacity for water and process liquids. Built to handle large quantities without sacrificing durability, these tanks come in corrugated steel, bolted steel, poly, and fiberglass, so you can match the build to the liquid and the site. Browse the range below by material, or step up to the full large water storage tanks hub to compare every option. Whatever the volume, there is a bulk liquid storage configuration built for the job.

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CORRUGATED STEEL TANKS

Corrugated bolted steel tanks provide a cost-effective bulk liquid storage solution, meeting AWWA standards. Made of galvanized carbon steel with corrosion-resistant liners, they ensure durability and leak prevention for applications like fire protection and wastewater, while their modular design allows for easy transportation and installation.

BOLTED STEEL TANKS

Bolted steel tanks are ideal for commercial, industrial, and municipal projects, providing reliable storage for water, petroleum, chemicals, and more. Meeting API, EPA, and FDA standards, these tanks are perfect for industries like wineries, agriculture, food & beverage, chemical, wastewater, and potable water, with customizable options for tanks up to 5,000,000 gallons.

POLY TANKS

Polyethylene tanks offer an affordable alternative to steel and fiberglass for bulk liquid storage. Made from 100% virgin resin and FDA-approved for potable water, these tanks are seamless, rust-resistant, and designed to withstand temperature and weather changes, making them ideal for both indoor and outdoor use. Additionally, they are lightweight and easy to transport.

FIBERGLASS TANKS

Fiberglass liquid storage tanks are perfect for agricultural, commercial, and industrial use, offering durable and weather-resistant storage that meets AWWA and NFPA22 standards. Ideal for chemicals, fire suppression, and septic systems, these tanks resist cracking and expansion and come with filters to keep your water safe for drinking.

Compare Bulk Liquid Storage Tanks by Material

Narrow by material below. Poly tanks are available to shop online; the larger steel and fiberglass tanks are made to order, so request a quote on those.

Material Best for Key advantage Placement
Corrugated Steel
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High-volume water and liquid storage, fast installs Ships flat in sections to cut freight, reaches the largest practical capacities Above ground
Bolted Steel
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Large reserves, municipal and fire supply, heavy industrial duty Modular panels assemble on site and scale to very large volumes Above ground
Poly (Plastic)
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Potable and process water, cost-sensitive jobs Seamless and rust-free, lighter and lower cost than steel Above ground, some below-grade models
Fiberglass
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Corrosive liquids, coastal sites, buried installs Resists corrosion and denting, handles temperature swings Above or below ground

Bulk Liquid Storage Tank FAQs

What is a bulk liquid storage tank?
A bulk liquid storage tank is a large-capacity tank that holds high volumes of water or process liquids on site. They are used by industrial, agricultural, and municipal operations, and they come in corrugated steel, bolted steel, poly, and fiberglass so the build can match the liquid and the site.
What materials are used for bulk liquid storage tanks?
Bulk liquid storage tanks are made from corrugated steel, bolted steel, polyethylene (poly), and fiberglass. Steel reaches the largest capacities and ships flat to lower freight, poly is cost-effective and rust-free, and fiberglass resists corrosion for coastal or buried installs.
What size is considered a bulk liquid storage tank?
There is no single industry cutoff for what counts as bulk, but bulk liquid storage generally starts where standard tanks leave off and scales up into very large capacities. The right size depends on your daily demand and how quickly the tank refills, not on a fixed gallon number.
Do bulk liquid storage tanks ship by freight?
Yes. Large steel tanks ship flat in sections or panels to cut freight cost and assemble on site, while smaller poly and fiberglass tanks usually ship as complete units. The exact shipping method depends on the tank's size and material.
Can a bulk liquid storage tank hold potable water?
Some bulk liquid storage tanks are suitable for potable water and others are not. It depends on the tank's material and its rating, so confirm the specific tank is rated for drinking water before use.
What is the difference between bulk liquid storage and bulk water storage?
Bulk water storage is one type of bulk liquid storage. Liquid storage covers water along with process liquids and other fluids, while water storage refers specifically to potable or non-potable water. In both cases the tank material and fittings are matched to the liquid. For water-specific options, see our large water storage tanks hub.

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