THE CUSTOM Rubber Gaskets and Seals EXPERTS

Custom Rubber Gaskets and Seals EXPERTS

Rubber Gaskets and Seals

Rubber gaskets and seals prevent seepage of moisture or air in a multitude of applications. Qualiform is the source for custom rubber molding and manufactured rubber gaskets and rubber seals. No matter what application, Qualiform has the experience to solve a variety of sealing problems. We provide a comprehensive line of commercial and specification grade elastomers to fabricate a variety of rubber parts including

  • Rubber Gaskets
  • Rubber Seals
  • Rubber Washers

Qualiform’s experienced team can assist you with your custom rubber gasket or seal project.  Our technical staff considers many factors in the design process, so they can recommend the best method to meet your quality and cost requirements.  Furthermore, they can develop a new design if needed.

There are two separate stages in the life of a gasket or seal:

  • The part’s primary fit and function.
  • How well the part can endure its environment.

As a result, Qualiform’s experts consider both factors in the design stage of rubber gaskets, so they will not be the weakest link in a product. Similarly, the consider environmental factors in gasket or seal application, such as

  • Flammability – UL specifications, heat resistance
  • Function – the motion acting upon it
  • Impermeability – exposure to gases
  • Organic materials needs – fungus resistance, odor, tastelessness
  • Temperature extremes – heat, cold
  • Weather exposure – water, ozone, sunlight

Whether you need large or small runs, our manufacturing capabilities mean a prompt response to your sealing needs.

Static Rubber Seals

Where there is little or no motion of assembly parts on the seal.

An initial compression or intervallic compression (open and close) characterizes this type of seal:

  • A liquid seal in a hose joint
  • A door seal on a home

With use of a Static Seal, compression pressure operates in a vertical direction relative to the face of an O-ring or face gasket and constricts two different surfaces to eliminate gaps.

Dynamic Rubber Seals

Where there is repetitive motion of assembly parts on the seal.

Repeated actions on the seal, recurrent or intermittent, characterizes this type of seal:

  • shock absorption device
  • piston ring seal

Dynamic Seals are more complex than static seals because of the varying stress levels. In addition to Static Seal considerations, Qualiform engineers assess abrasion resistance because it is affected by the companion surface finishes. Other considerations include: compression set, temperature changes, thermal cycling, distortion, recovery speed after compression, physical strength, tensile strength and tear resistance. Qualiform engineers asses all of these environmental forces and provide the most efficient and cost effective methods to meet our customers’ quality and cost requirements.


Contact us to discuss your project
Contact us
to discuss your project.

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Qualiform Quality Assurance Program

As an ISO 9001:2008 certified company, Qualiform has implemented an effective quality program to oversee, evaluate, and document every aspect of our processes.  This program ensures we comply with the customer’s requirements, so the customer is completely satisfied with the end product.

Competitive Prices

By analyzing and evaluating the entire project scope, Qualiform is able to offer the best solutions for every part at the best prices. We consider R&D, design, engineering, and manufacturing with all parts we produce.  As a result, we offer superior products at competitive prices.

Experienced Work Force

Quality performance comes from superior knowledge.  The Qualiform leadership team is the best in the rubber mold industry business with 130 years of combined knowledge and experience.  Because Qualiform recognizes its employees are its most valuable asset, we pledge continual investment in the expertise of our employees.

Qualiform Custom Rubber Molding creates quality custom rubber compression molding, custom transfer molding, custom rubber injection molding and rubber to metal bonding with the highest standards in customer service.

Customer Service

For reliable communication that is detail-focused and customer-conscious, you can count on Qualiform Customer Service Support.  Our courteous and professional customer support team follows-up with customers at each step of the process to keep our customers informed.

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Our technical staff is available to answer any questions call (330) 336-6777, or submit a question/inquiry through our Contact Form or Send Us a PDF.

Qualiform Inc.

Qualiform Rubber Molding is a Full-Service Custom Rubber Molder.

Qualiform, Inc. has 30+ years of industry experience, so they have the resources to customize a solution for your rubber product needs. Specifically, we focus on designing and manufacturing custom molded rubber products. We’ve successfully serviced the electrical, medical, transportation,  plumbing, appliance, industrial, and aerospace industries.   Our Ohio rubber molder facility offers transfer molding, compression molding, and rubber injection molding.  We enjoy national recognition despite being a privately owned company. Finally, Qualiform always pursues the best resources and technology in order to meet your unique rubber product needs at a competitive price.

Qualiform Rubber Molding News

Our compressional molding services can now hold tighter tolerances on weight and increased capacity/throughput. This upgrade is the result of a new Barwell Performer at Qualiform.

Also, a new lighting system at our facility means we’ve cut our energy cost on lighting by 50%.  By cutting facility costs, we help keep customers’ costs low.

Qualiform announces their selection as a preferred supplier for companies who outsource their molding operations.  Qualiform’s services help these companies streamline processes at a reduced cost. Furthermore, due to zero interruption on productivity, companies save even more.

Lastly, a 24-hour, three-shift operation at Qualiform means a quick response time to our customers’ production demands.