Intermediate bulk containers (IBCs) have various options when it comes to their engineering and total specifications. IBCs can differ in the manufacturing material of their tank, fittings, or gaskets, their max volume capacity, size dimension measurements, and permit certifications for UN/DOT transport and handling. Their selective engineering makes IBCs suitable for a wide range of applications, work settings, condition, and cargo.

IBC Tanks, the IBC totes authority, provides our most frequently asked questions concerning IBC totes below.

FREQUENTLY ASKED ANSWERS

  • What does IBC stand for?

    • IBC stands for Intermediate Bulk Container.

  • What is an Intermediate Bulk Container?

    • An IBC is a versatile, reusable container designed for the storage and transport of bulk liquids and granulated substances, such as chemicals, food ingredients, solvents, and pharmaceuticals.

  • What materials are IBCs made from?

    • IBCs are commonly made from high-density polyethylene (HDPE), carbon steel, or stainless steel.

  • What are the standard capacities of IBCs?

    • Standard IBC capacities include 275 gallons and 330 gallons, though sizes can range from 110 gallons to 550 gallons.

  • What are the dimensions of a 275-gallon IBC?

    • A 275-gallon IBC typically measures 40 inches in length, 48 inches in width, and 46 inches in height.

  • What is the weight of an empty 275-gallon IBC?

    • Approximately 130 to 139 pounds, depending on the pallet material.

  • Can IBCs be stacked?

    • Yes, IBCs are designed for stacking. However, it's essential to follow manufacturer guidelines regarding stacking limits, especially during transport.

  • Are IBCs suitable for transporting hazardous materials?

    • Yes, many IBCs are UN/DOT certified for transporting hazardous materials, specifically those in Packing Groups II and III.

  • How often should IBCs be retested?

    • Per 49 CFR 180.352, IBCs should be tested at least once every 30 months. Stainless steel IBCs with UN markings require a thickness test every 60 months.

  • Can IBCs be pressurized?

    • No, standard IBCs are not designed to be pressurized. They are atmospheric tanks tested to 3 PSIG during manufacturing.

  • What is the tare weight of a stainless steel IBC?

    • The tare weight varies by design but is typically marked on the manufacturer's plate located on the front corner of the IBC.

  • How many empty 350-gallon stainless steel IBCs fit on a 48-foot trailer?

    • Approximately 48 units.

  • What is a composite IBC?

    • A composite IBC consists of a rigid outer cage, usually made of galvanized steel, and an inner container made of HDPE.

  • Are there gallon markings on IBCs?

    • Yes, many IBCs have gallon and liter markings blow-molded into the bottle, typically located on the front.

  • Can IBCs be used for food-grade applications?

    • Yes, IBCs can be manufactured using FDA-compliant materials suitable for food-grade applications.

  • What is the difference between rigid and flexible IBCs?

    • Rigid IBCs are solid containers made from materials like plastic or metal, while flexible IBCs, often called FIBCs or bulk bags, are made from woven materials and are collapsible.

  • What industries commonly use IBCs?

    • Industries such as chemicals, food and beverage, pharmaceuticals, agriculture, and cosmetics frequently use IBCs for storage and transport.

  • Can IBCs be used for storing drinking water?

    • Yes, food-grade IBCs made from FDA-compliant materials are suitable for storing potable water.

  • What is the lifespan of an IBC?

    • The lifespan varies based on material and usage but typically ranges from several years to over a decade with proper maintenance.

  • Are used IBCs available for purchase?

    • Yes, used IBCs can be purchased, but it's crucial to ensure they are properly cleaned and suitable for the intended application.

  • What is the maximum specific gravity rating for stainless steel IBCs?

    • Stainless steel IBCs are typically rated to a 1.9 specific gravity, accommodating liquids up to 15.75 pounds per gallon.

  • Can IBCs be customized?

    • Yes, many manufacturers offer customization options, including fittings, valves, and materials, to meet specific requirements.

  • What is the purpose of the metal cage on a composite IBC?

    • The metal cage provides structural support and protection to the inner plastic container, enhancing durability during handling and transport.

  • Are IBCs recyclable?

    • Yes, components of IBCs, such as the plastic inner container and metal cage, are recyclable.

  • What is the standard discharge valve size on an IBC?

    • Common discharge valve sizes are 2 inches (50mm) and 3 inches (80mm).

  • Can IBCs be used for storing flammable liquids?

    • Yes, but the IBC must be specifically designed and certified for flammable liquids, adhering to relevant safety standards.

  • What is the difference between a caged IBC and a solid IBC?

    • A caged IBC has a plastic inner container supported by a metal cage, while a solid IBC is a single-piece construction, often made entirely of metal or plastic.

  • How should IBCs be cleaned?

    • Cleaning methods vary based on the previous contents but generally involve rinsing, detergent washing, and thorough drying.

  • Are there UV-resistant IBCs?

    • Yes, some IBCs are treated or manufactured with UV-resistant materials to protect against sun degradation.

  • Can IBCs be used in outdoor settings?

    • Yes, but it's advisable to use UV-resistant IBCs or protective