Custom Hydrogen Lip Seals

by Novotema SPA

  • Complete customization available for various sizes and wide range of materials and hardness
  • Lip seals manufactured for optimum performance for all hydrogen applications
  • High pressure resistant
  • High and low temperature resistant
  • Anti explosive decompression properties
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Custom hydrogen lip seals

  • The purpose of lip seals and V-rings is to exclude contaminants whilst retaining lubricants in the application.
  • These types of seals and rings are often used in a variety of slow and fast moving cylinders and applications.
  • Through our engineering consultancy approach we apply our knowledge and understanding of elastomer materials and behaviours, and combine it with the right geometry, this results in lip seals that demonstrate a reduction in contact pressure, which reduces friction and wear.
  • Specialist surface treatments, such as PTFE, can be applied to the sealing surface to achieve a further reduction in friction and wear.
  • Novotema constantly works together with the technical and quality departments of their customers in order to deliver the most advanced and appropriate solution for their needs.
  • They cooperate with their customers to develop brand new solutions that respond to the highest quality standards.
  • They have a critical approach and applies a rigorous and scientific method throughout all the process, from co-design to mould construction until the testing and final delivery of the product.
  • Thanks to their technical department and laboratory and thanks to their cooperation with universities and independent laboratories, Novotema helps in the planning and material selection of Lip seals and V-rings for your application.
  • Novotema has access to a huge range of elastomer compounds which ensures that the finished product meets the application requirements.
  • Novotema manufactures seals from 13 different types of rubber or elastomers and offers more than 300 different grades.
  • The elastomers have been tested and accredited to industry standards .

Key features

  • Complete customization available for various sizes and wide range of materials and hardness.
  • Total assistance to the customer: from co-design with customer until the final product delivery.
  • Additional testing on elastomer products in laboratories and through FEA simulation can be done.
  • High quality products down to very small sizes and with extremely tight tolerances is available.
  • Can be manufactured from a wide range of elastomeric materials.

Application areas

  • Hydrogen valves
  • Hydrogen compressors
  • Anywhere in the hydrogen process an elastomeric sealing solution is required

Contact us

  • Novotema has over 40 years of experience and research in the field of technical rubber moulding. Interested? Please contact the vendor by filling the contact form.

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      Novotema SPA

      Novotema designs and manufactures fully customized elastomeric sealing solutions, supporting the customer throughout the whole process: from the co-design of the seal to the tool construction and the delivery of the finished goods, creating unique products, designed with a focus on “customer obsession”. Novotema’s idea of innovation leads to develop solutions which can improve the efficiency and quality of the final products, generating value for the customers. Their products are used in a wide range of applications and industries and they are developing solutions for hydrogen based technologies. Novotema is currently working on several custom projects for applications in hydrogen field. Company’s motto is “safety first, quality always”, and Novotema aims to stay loyal to values, such as respecting people and the environment, showing passion for what they do, and delivering reliable products and services.

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