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

Posts Tagged ‘skolnik lined steel’

Linings and Seamless Solutions for Process Drums

May 26th, 2017 by Natalie Mueller

Filed under: Industry News

Steel drums are the long-time favorite container for a multitude of different industries and uses. They are strong, heavy, and, in many cases, reusable because steel is stronger, heavier and more easily reconditioned than many other materials. But what about materials that react negatively with steel? What about industries that are held to incredibly stringent contamination standards? Steel drums can work for them too. Skolnik manufactures a selection of steel process drums and steel drum linings to ensure chemicals and consumables remain safely contained.

Drum Linings

Any materials that could react with bare steel must be put in a lined drum or another compatible package. Drum linings are specifically designed to safely interact with the contents and help protect both the product being contained and the steel drum itself from being compromised. They undergo their own testing before they are added to the drum to guarantee their strength and safety.

The lining most commonly used at Skolnik Industries is an epoxy/phenolic lining which is created by combining heat-cured epoxy resin with thermosetting phenolic resin. The chemical resistance these two resins create make a lining that is ideal for drums containing liquids such as food products, detergents, latex paints and/or materials with a pH range above 7.

Seamless and Crevice-Free Drums

Skolnik developed their Stainless Seamless Crevice Free Drum to provide an effective container for contents that may encourage and/or be contaminated by the growth of bacteria in the crevice of a standard steel drum. The seamless drum has no crevice — it is smooth where the body and head meet.

Skolnik’s welding engineer, quality department, and maintenance team spent nearly a whole year designing and then fine-tuning the best, most effective process for machining a truly seamless drum that met Skolnik’s high standards of quality control. We are proud to say that since 2009, Skolnik Industries’ seamless drums have supported the pharmaceutical industry, chemical industry and food-processing industry as a safe, strong and sterile process drum option.

 

As always, the Skolnik team is standing by, ready to help guide you toward the right steel process drum or container for your business, facility and/or contents.

Know your Linings

December 13th, 2016 by Natalie Mueller

Filed under: Safety

Carbon steel and stainless steel each possess properties that make them perfect containers for specific materials without any modification. But, for some materials, especially in the pharmaceutical, chemical and food industries, a drum lining is necessary. Lining is often required as a safety precaution, to meet the strict regulations of government agencies, and/or because the contents or environment would be contaminated without it. Even as a precaution, lined steel is a necessary measure to preserve the integrity of the materials, container, facility, handlers and the environment.

The most common lining for a lined steel drum is a phenolic coating. Phenolic linings provide a chemical protection between contained materials, such as food, and the metal of the drum. The phenolic is mixed with an epoxy to give it extra flexibility – this prevents it from cracking if the drum undergoes any damage. Skolnik lined carbon steel also includes a rust inhibitor to remove surface oil prior to lining. The upper tolerance for Skolnik’s epoxy phenolic lining is about 550 degrees Fahrenheit, after which the coating could become brittle and compromised.

A rust inhibitor will prevent flash rust on our unlined/uncoated drums, but if a customer needs a long-term rust resistant drum or a drum that can safely contain chemical materials, an unlined drum will not suffice.

Skolnik lined steel drums are available in a variety of different shapes, sizes, materials and lining compositions. We recommend talking to one of our sales representatives if you have any questions about your container needs, lining needs or your materials compatibility with linings.