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Industrial Packaging for Critical Contents

Drum It Up! Steel Drum Industry News, Trends, and Issues

Posts Tagged ‘salvage drum’

What Are UN Packing Groups?

November 27th, 2017 by Natalie Mueller

Filed under: Salvage Drum

All of our products here at Skolnik have been rigorously tested to meet every relevant safety standard required for each of their uses. One such regulation standard that containers such as our overpack salvage drums have is a UN marking, providing valuable information about the contents of the drums. While they can be a bit mystifying, we have resources to help answer questions about those markings, and once explained, most of these make sense. Right in the middle of the code there is, however, a letter designation that perhaps needs more elaboration: the X, Y, or Z of the UN Packing Group.

Each letter describes which of groups I, II and III the container is appropriate for. These groups identify the hazard level of the package, with each groups then representing three levels of danger: I is the highest, II is a medium hazard, and III is the lowest rating.Thus, the letter on the salvage drum establishes what level of protection the container provides and what products can be stored in them.

While this letter may be enough information for day to day operations, this leaves one last question still unaddressed: how does the UN determine what is low, medium, and high danger?

The answer to this is found in the very dry and technical Manual of Tests and Criteria, in which UN details their elaborate testing process for various types of materials. Throughout the graphs and charts, one can find that all explosives are assigned to group II. Or if handling flammable liquids, according to the manual, anything that has a flash point greater than 23 degrees Celsius but less than 60.5 degrees is in group III. There are specifications for substances liable to spontaneous combustion, and for ones that, when in contact with water, emit flammable gases. Multiple types of hazards are examined, quantified, and categorized according to how quickly they explode, burn, or corrode.

So, as it turns out, there is elaborate, methodical and thorough science behind these threat-level groups. These categorizations then go on to inform how the materials ought to be stored. While that’s a bit of a reassuring no-brainer, details such as these can easily be overlooked and taken for granted in the hustle and bustle of shipping logistics. Whether you’re trying to decide which Skolnik brand overpack salvage drum is most appropriate for your needs, or have used the same Skolnik brand overpack salvage drum for years, having a fuller appreciation of the container and its components can provide you with the confidence that you’re making the right choices in your business.

Liquids-Certified Overpack Drum

June 13th, 2017 by Natalie Mueller

Filed under: Salvage Drum

Using a drum that has been tested and certified to hold your particular contents is crucial. If you came to this post looking for details on an overpack container for your liquids, we are sorry to disappoint. Despite the post title, there is no such thing as a liquids-certified overpack drum. Why? Well, that answer is pretty clear once you think about it.

An overpack is a container that makes handling a package more convenient or consolidates two packages that are not leaking. It is designed to hold another container. That other container is considered a solid, regardless of what it is holding inside. Overpack drums are often used in multi-pack situations too. In all cases, the overpack technically contains a solid.

But what if you want to use an overpack drum to contain a liquids-certified package that is leaking? You shouldn’t. Overpack drums are not certified for liquids or to hold damaged packages. The container inside an overpack must be intact, if it is damaged, defective or leaking you must use a salvage drum.

Some sources use the terms overpack and salvage interchangeably, but they are not the same. We have previous blogs that cover the differences between salvage drums and overpack drums in more detail. One of the differences? There is such thing as a liquids-certified salvage drum.

The Many Styles of a 55 Gallon Barrel

April 17th, 2017 by Natalie Mueller

Filed under: Industry News

A mid-sized, sturdy container, the 55 gallon barrel or drum is far and away the most common size industrial container. This industrial workhorse can be found in facilities spanning industries and its uses are numerable. It is a favorite for storage and shipment of goods both commercial and hazardous in nature. It is durable, versatile, reusable and, at Skolnik, our customers love it so much that we’ve made it available in several varieties.

Options include:

55 Gallon Carbon Steel Drum — A durable heavy-duty package for storage and transportation of a variety of contents, including hazardous materials. ailable in open and tight head configurations.

55 Gallon 7A Type A Drum — Intended for use as shipping and storage containers for permissible radioactive materials. Available in carbon or stainless steel.

55 Gallon Lever Lock Closure Drum — An easy to seal and re-open drum that eliminates the need for closing tools. Available in open head carbon configurations and salvage styles.

55 Gallon Salvage Drum — Constructed of high quality carbon steel to meet the UN design type requirements for salvage containers. Tested for international standards and ready to go.

55 Gallon TIH (PIH) Overpack Drum — Tested for solids and certified according to UN criteria, these drums qualify as secure outer packaging for overpack situations.

55 Gallon Seamless/Crevice Free Drum — Perfect for situations requiring purity and compatibility of the materials, seamless drums are just that: seamless. Often used to contain acids, metal and pharmaceutical products or in food processing.

55 Gallon Stainless Steel Drum — A classic container, stainless steel drums can outperform carbon steel in terms of corrosion resistance, tensile strength and reusability.

55 Gallon Seamless/Process Drum — These straight-sided, seamless drums are uniquely suited for the pharmaceutical, food processing and personal care industries. They are available in stainless type 304 and 316.

55 Gallon Nitric Drum — These drums demonstrate exceptional resistance to oxidization and nitric acid and are most commonly used as process drums. Their materials and seamless construction enables them to meet high sanitary standards.

55 Gallon Stainless Steel Wine Barrels — For fermentation, aging or storing wines. Stainless steel wine barrels are corrosion resistant, reusable, easy to sanitize and preserve the taste of wines without altering their flavor.

These are some of the drums we currently manufacture in a 55 gallon size. If, for whatever reason, you don’t see a drum that fits the materials or configuration you need, please don’t hesitate to reach out — Skolnik’s engineers are happy to create custom containers that fit your exacting standards. The 55 gallon size barrels and drums are so versatile and useful, the Skolnik team couldn’t resist manufacturing it in a multitude of styles.

From 5 Gallons, to 30 Gallons to 110 Gallons — The Many Sizes and Uses of Skolnik Steel Drums

February 2nd, 2017 by Natalie Mueller

Filed under: Industry News

Plants, factories and facilities in many industries use steel drums in their processes. There are numerous uses for steel drums in manufacturing plants and industries — some use steel drums for bulk storage, some for transport, some for waste collection, and more. Part of our job at Skolnik is to ensure that our customers are ordering the right size, material and gauge drum for their particular use. Which brings us to our next point — Skolnik manufactures drums that vary in size/volume from 5 gallons to 110 gallons.

How do you know what size is appropriate or efficient for your use? Well, there are a lot of factors that go into choosing the right drum for your unique situation, but here are a few common industries and uses for each of Skolnik’s drum sizes.

5 Gallon — The smallest barrel in the Skolnik product line, our 5 gallon drum comes in carbon steel and stainless steel. The 5 gallon stainless steel drum is most commonly used and recommended for wine making.

8 Gallon — Skolnik makes 8 gallon drums in carbon steel and stainless steel and offers salvage drums in this size. This compact drum is used in a variety of applications — from packaging cosmetics and oils, to storing hazardous materials and military munitions. Small, mighty and UN certified, the 8 gallon drum is a versatile choice for customers who require more mobility from their drums.

10 Gallon — Commercial clients have found numerous uses for the Skolnik 10 gallon drum — available in carbon steel, stainless steel, nitric, salvage drum and overpack options. Wine, dangerous goods, spill containment — the 10 gallon drum has seen it all. These drums are easy to ship or use for storage in facilities that need to be able to easily move storage drums.

15 Gallon —  Manufactured upon request, the 15 gallon drum gives our clients extra flexibility in shipping, containment and storage situations. Our engineers customize 15 gallon steel drums to meet your requirements.

20 Gallon — A convenient size for liquids and solids and less cumbersome for shipping, the Skolnik 20 gallon drum is available in carbon steel, stainless steel, seamless, process, salvage and overpack configurations. Our most popular 20 gallon drum is a salvage drum used for spill control.

30 Gallon — The 30 gallon drum is a dynamic and excellent choice for a wide range of industrial and commercial purposes. Many Skolnik clients use our 30 gallon option to package wine, syrup, pharmaceuticals and more. Small and mobile, but large enough for many shipping and packaging situations, the 30 gallon drum is Skolnik’s ‘goldilocks’ drum. A 30 gallon steel drum, whether made from carbon or stainless steel, is just right for shipping smaller product quantities, shipping more drums to multiple locations or just storing large but manageable quantities of product. Overpack, salvage, type A, seamless, process and wine drum configurations available.

40 Gallon — Manufactured upon request, Skolnik 40 gallon drums are made to your exact specifications — whether your business has commercial products or dangerous goods in need of safe packaging and shipment.

55 Gallon  — The most popular size drum, the 55 US gallon steel drum (or 45 Imperial gallon steel drum) is your best pal for most every packaging, storage and shipping situation. Dangerous goods, combustibles, munitions, pharmaceuticals, chemicals, whatever you need, our engineers can provide you with a Skolnik 55 gallon drum that is ready to serve.

85 Gallon — A bit large, 85 gallon steel drums are more useful for storage use cases than transportation. Our 85 gallon salvage drum recognized as the world product leader for disposing of hazardous materials or containing damaged or non-compliant packages.

110 Gallon — The 110 gallon steel drum is the largest standard drum manufactured by Skolnik. These drums meet all applicable UN and DOT certifications for the transportation of hazardous goods and are most commonly used in overpack and salvage drum uses.


As you can see, there are a vast range of Skolnik steel drums for a vast range of commercial and industrial uses. We don’t play favorites, but the most popular and versatile drums are likely the 30 gallon, 55 gallon and 85 gallon sizes. Contact Skolnik today to discuss your needs and request a quote. We look forward to outfitting you with the strongest, safest and most secure drum for your unique situation.