DP Seals is a leading manufacturer of custom rubber seals, gaskets and mouldings for the global energy market.

A powerful reputation

We have been operating for more than 45 years and are a leading moulding supplier to energy engineering teams across the globe, including:

  • Siemens
  • Teledyne
  • GE – Baker Hughes
  • RMS PumpTools
  • One Subsea

You can rest assured that you’ll be in good company with us!

Dynamic evolution

With our rubber material expertise and specialism in parts for hazardous environments it was natural that our support of the energy industry began with the manufacture of custom mouldings for Oil & Gas subsea applications.

Over the years our innovative proposition has adapted to serve both power and now the renewables sectors. As the energy industry transforms to a sustainable future DP Seals is changing with it to meet any new challenges head on.

Custom precision rubber seals, gaskets and mouldings

Specialists in precision parts, including 0.2mm features and tolerance holding of 0.05mm, all our mouldings are produced to the highest levels of quality.

With ingenious and effective solutions we’re set up to provide a comprehensive range of parts to help solve the most demanding challenges from ingress, vibration, friction, insulation, electro-magnetic interference and pressure.

Oil & Gas

We develop and supply a wide range of components to the most successful oil and gas companies in the UK, Scandinavia and further afield. Mouldings are developed in a range of compounds that are approved to NORSOK M-710 standard.

  • Subsea
    • Oil and gas exploration
    • Sonar
    • Surveillance
    • Real-time video systems
    • Down-hole data logging equipment
    • ROV
  • Downstream
    • Pumps, valves & compressors
    • Process instrumentation


  • Switchgear, transformers, as well as ancillary systems for control, protection, communication and condition monitoring
  • Transmission system equipment
  • Cable connector seals 
  • Batteries


In the Wind, Solar, Hydro and BioMass sectors our mouldings help protect components from a wide range of contaminants, wear and tear. This includes things such as:

  • exposure to heat and sunlight
  • high and low temperatures
  • harsh weather conditions
  • electrical insulation and co-moulding of conductive and non-conductive materials for sensitive electronic components
  • leakage of fluids from joined mechanical mechanisms
  • moving parts that require high tear resistance

Top engineering teams across the world choose us because of the innovation, quality and reliability of our parts which place us firmly at the forefront of our industry.

First class services

In addition to consistently operating at a DPPM of below 200 and an on time delivery rate above 98.5% all customers benefit from our range of first class services and project management including: