The 55-Gallon Open-Head Steel Drum is Solid Barrel's most versatile industrial container. Built from 18-gauge (1.2 mm body / 0.9 mm cover) cold-rolled carbon steel, this drum delivers the strength and chemical compatibility demanded by chemical manufacturers, coaters, and petroleum distributors.

Key Features

  • Bolt-ring closure with fully removable cover and EPDM gasket for tool-free lid changes
  • 2" and 3/4" NPT Tri-Sure bung fittings recessed into the cover for leak-proof filling and venting
  • Interior finish options: unlined with rust inhibitor, epoxy-phenolic (alkaline pH 7-14), or pigmented phenolic (acidic pH 3-7)
  • Rolled hoops (top, bottom, rolling) for stacking strength and mechanical handling

Dimensions & Weight

  • Outside diameter: 23.5"
  • Overall height: 34.5"
  • Nominal capacity: 55 US gallons (208 L)
  • Empty weight: approximately 40 lbs

Compliance

UN 1A2/Y1.2/100 and 1A2/X400/S — dual rated, for liquids up to specific gravity 1.2 tested to 100 kPa, and for solids to 400 kg gross. Meets DOT 49 CFR for domestic ground transport, IMDG for ocean freight and IATA for air cargo. Each drum is individually stamped with its UN mark; the stamp is the authority.

Applications

Solvents, acids, bases, petroleum products, coatings, resins, adhesives, and food-grade materials. The open-head design allows easy access for viscous products, solids, and applications that require drum liners. Rated for service temperatures from -30 °F to 250 °F.

Material
18-gauge cold-rolled carbon steel
Gauge
18 gauge (1.2 mm body / 0.9 mm cover)
Closure
Bolt-ring with fully removable cover and EPDM gasket
Bung Openings
2" and 3/4" NPT Tri-Sure fittings
UN Rating
UN 1A2/Y1.2/100 and 1A2/X400/S — liquids to SG 1.2, solids to 400 kg
Dimensions
23.5" OD x 34.5" H
Weight (empty)
~40 lbs
Lining Options
Unlined (rust inhibitor), epoxy-phenolic (pH 7-14), pigmented phenolic (pH 3-7)
Temperature Range
-30 °F to 250 °F
Condition
New
Color
Black, unlined
Cover
Black, EPDM gasket, bolt ring

Standard shipping

In-stock items ship within 1–2 business days. Orders placed by 2 p.m. Central on a business day ship the same day. Delivery typically takes 3–7 business days depending on your location. You will receive a tracking number by email once your order has shipped.

Freight shipping

Large or heavy orders — IBC totes, pallet quantities — ship LTL on pallets we build and wrap ourselves. Freight orders include liftgate service by default; for dock delivery or special requirements, note it at checkout or call us.

Bulk and volume

Ordering in quantity gets discounted freight. Request a bulk quote for the best pricing on large orders, including full truckload.

Returns

Unused, undamaged product may be returned within 30 days of delivery. Return freight is the buyer's, and a restocking fee may apply. Custom or special-order items are non-returnable.