Our Offerings


Serving, supporting, and partnering with demanding industries across the globe, NES is a global leader in providing exceptional solutions to the world’s biggest challenges. 

Industries list

  • Chemical Processing

    Efficient and Responsible Sealing for the Chemical Processing Industry

    The chemical processing industry is continuously evolving and has created an ongoing need for improvements in quality, efficiency, safety – and environmental responsibility.

    Engineered to deliver reliability, efficiency, and increased service life all in one high-quality solution, NES elastomeric seals offer outstanding chemical resistance to various aggressive media, resistance to high and low-temperature extremes, robust mechanical strength, and significantly reduced possibility of seal failure.

    Constant product and material innovation ensures that NES conforms to and often exceeds international approvals and standards requirements whilst also allowing us to produce and supply the most innovative solutions to the industry.

  • Energy and Power

    Specialist Sealing Solutions for the Energy and Power Industries

    The energy and power sectors, confronted with daily operational and safety hurdles, harsh environments, and the responsibility of fulfilling global energy demands, rank among the most challenging industries. These industries require reliable and efficient products that can increase output and reduce operational costs.

    For more information on selecting the right material compound for your energy and power application, please visit our material compound database or contact NES today.

  • Food and Beverage

    Meeting Specific Requirements and Withstanding Aggressive Media

    Elastomeric materials used in the food, dairy, and beverage sectors must meet exact requirements and rise to the challenges and aggressive media present in Clean in Place (CIP) and Steam in Place (SIP) practices and high-temperature steam sterilisation.

    With a range of elastomeric seals developed specifically for food, dairy, and beverage industries, NES’ sealing solutions demonstrate high temperature and abrasion resistance, as well as the integrity of performance in the face of aggressive cleaning regimes.

    NES elastomeric seals and components for the Food and Dairy industry include standard and non-standard-sized VulcOrings, custom moulded seals, and our specialist NES TECHNIFLATE® inflatable seals.

  • General Industrial

    Driving Improved Solutions to Support Customer Goals 

    NES has a wide range of innovative elastomeric seals that are effective in a broad range of manufacturing and industrial disciplines. Our products and services are specifically developed and tailored to meet the unique demands of each customer’s market and application.

    Our highly experienced engineering team is dedicated to problem-solving and innovation, ensuring that we provide the best possible sealing solutions. We take the time to understand the specific needs and requirements of each industry and draw on our experience in other sectors to deliver high-performance sealing solutions that meet internationally recognised quality standards.

    NES has extensive experience in industries such as aerospace and defence, chemical processing, energy and power, food and beverage, pharmaceutical, semiconductor, and transportation. We offer both highly engineered, bespoke products and standard products that meet the needs of our customers.

  • Nuclear

    Unmatched Durability and Performance Designed for the Nuclear Power and Decommissioning Sectors

    Elastomeric sealing materials are ideal for use in the demanding nuclear power and decommissioning sectors due to their durability, resistance to extreme temperatures and radiation, and ability to maintain flexibility and sealing ability over a range of temperatures.

    NES provides a range of products and services using NORSOK-approved polymers for exceptional chemical resistance and temperature performance.  These solutions undergo rigorous testing to ensure their suitability to extreme environments, including high-pressure and underwater locations.

    With our advanced membrane technology, we’re confident that our seals will outperform the competition and deliver high performance, durability, and value.

  • Pharmaceutical

    Effective and Innovative Sealing Solutions for Pharmaceutical and Medical Applications 

    Pharmaceutical and Medical applications often require demanding sealing solutions that are able to offer compliance to a variety of industry standards, temperature capability, and chemical resistance. These seals must be able to cope with an extensive range of process media and aggressive cleaning and sterilisation processes, as well as adhering to industry hygiene standards.

    NES offers a comprehensive range of high-performance sealing materials and solutions, from standard off-the-shelf encapsulated seals to custom-engineered, bespoke inflatable and moulded solutions.

    NES also provides a comprehensive range of services developed to assist with material selection, materials testing, and failure analysis.


  • Renewables

    Supporting Overall Growth and Advancement of the Renewables Sector

    The renewables sector refers to the generation of electricity from renewable energy sources, such as solar, wind, hydro, geothermal, and biomass.

    As the renewable energy sector continues to grow and demand advancements, NES elastomeric seals have been developed specifically to enhance the overall functionality and maintenance of the renewable energy system.  This means they are extremely durable, being able to withstand extreme temperatures both low and high, high pressures, and resistance to chemical damages.

    By providing high-performance seals and gaskets for use in renewable energy equipment, NES aims to improve the efficiency and reliability of the equipment, while reducing downtime and maintenance costs.

  • Semiconductor

    Supporting Continuously Expanding Processing Capability in Smaller Envelopes 

    NES provides top-quality polymer sealing solutions specifically developed to meet the unique demands of the semiconductor industry. Our advanced solutions offer low particle and low trace metal contamination, compatibility with most process media, and verified low out-gassing materials for contamination-critical applications. We have an expert team available to provide tailored recommendations for your specific requirements, ensuring you get the best solution possible.

    Our comprehensive service includes on-site cleanroom manufacturing (ISO6/class 1000 level), specialist ‘vac-pac’ packaging, and full manufacturing traceability to ensure we meet all legislative and manufacturing performance standards. By choosing NES, you’ll benefit from increased system uptime, fewer cleaning requirements, and a lower cost of ownership.

  • Space

    Sealing Solutions for the Space Sector: Strong, Reliable, and Safe

    Sealing is particularly important when it comes to space, as the harshest environment requires strong sealing for functionality and safety. To overcome this obstacle, NES has specially developed the Astra Seal® to combat the harsh environments associated with liquid nitrogen and the problems associated in sealing other cold media, such as liquid nitrogen and hydrogen.

    Alongside our sister company, Rubbercraft, we are able to offer fully approved materials, supported by our wide-ranging experience, within the IPS Group which extends to EMI-RFI shielding.

  • Transportation

    Flexible Elastomeric Sealing Solutions for the transportation Sector

    Reliability and safety are guiding principles in the Transportation industry, and NES aims to produce and supply products that meet, and exceed, those requirements.

    Whether the customer needs resistance to media such as cleaning fluids or oil, a material to reduce the risk of flammability, or a seal to reduce the risk of failure, NES can respond.

    Using only high-quality, Western-sourced materials, our Technical and Materials Manager is on hand to help with material specifications, material selection, and material testing.