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Goodwin International are an experienced and trusted supply chain partner, supporting nuclear new build and decommissioning globally, delivering outstanding quality product, with appropriate certification and supporting documentation. 

Our historical supply includes Sizewell B, Hinkley Point C and Sellafield .
We supply components for primary (class one) and secondary (class two) cooling loops, in which the component parts manufactured include valves, pumps, impellers and diffusers. We have also supplied critical duty class one structural components for civil and military facilities within the UK.

Goodwin International is actively engaged in supplying products globally for spent fuel transport and storage for both defence and civil nuclear applications, as well as long term storage of radioactive material from legacy sites.

For these critical projects, our customers can have confidence in Goodwin International to deliver their requirements. This is achieved using our extensive manufacturing knowledge and our proven quality system.

Our Advantages

Secure Facility

Self-contained secure facility - We have secure areas in design, documentation, engineering and manufacturing, with controlled access management.

Experienced Strategic Partners

Audited supply chain with experience in the nuclear sector – We audit each member of our supply chain to ensure that they are capable of delivering our high expectations.

Quality Accreditations

ISO9001, ISO14001, ISO18001, PAS 99, ISO3834 accredited – We are proud of our qualifications and work hard to maintain them. We invest greatly in innovative qualifications allowing us to remain competitive in this extremely difficult economic climate.

Nuclear Case Study

Civil Nuclear Sharing in Growth (CNSiG) Programme

As a beneficiary of the Civil Nuclear Sharing in Growth (CNSiG) programme, we have gained significant knowledge and understanding of continuous improvement strategies.


The Nuclear Advanced Manufacturing Research Centre (NAMRC )

"Goodwin International have shown they have the expertise, skills and innovative techniques to assist in manufacturing and design performance. The engineers help to reduce risk and cost by integrating design for manufacture at the very earliest stage. Nuclear is a very challenging market and Goodwin have the culture and facilities to be a leading supplier to the global nuclear market"
Allan Grant
Nuclear Specialist

Other Sectors ...

  • Isolation Valve
  • Control Valve

The product range offered by Goodwin has now been extended to include a selection of high performance Axial Isolation and Control Valves.

Several years of Research, Design and Testing has been carried out to bring these products to market, with international patents pending for innovative design features.

Axial Isolation & Control Valves are used in highly demanding applications where tight shut off, high reliability, fast opening / closing and precise control are desired. Goodwin Axial Isolation & Control Valves represent a highly effective and cost efficient alternative to current designs available to the market.

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Manual Valves

Dual Plate Check Valves

  • Type BR- Wafer
  • Type BFR – Flanged
  • Type BSR – Solid Lug
  • Type BWR – Buttweld End
  • Type BWA – Buttweld End (Top Bonnet Access)
  • Type BH – Hub Ended

Axial Control & Isolation Valves

  • Axial Isolation
  • Axial Control

Axial Check Valves

  • Type ZB – Single Spring Solid Disk
  • Type NB – Multi Spring Ring Disk (Standard Long Face-To-Face)
  • Type NZ – Single Spring Ring Disk (Hybrid)(Standard Long Face-To-Face)
  • Type ZD – Single Spring Solid Disk
  • Type NK – Multi Spring Ring Disk (Short Face-To-Face)
  • Type NC – Single Spring Ring Disk (Hybrid) (Short Face-To-Face)
  • Type ND – Multi Spring Ring Disk (API 6d Face-To-Face Dimensions)
  • Type NA – Single Sprint Ring Disk (Hybrid) (API 6d Face-To-Face Dimensions)