Welcome to Pexa NDT

Non Destructive Testing Materials and Equipment Supplies

Pexa Ltd., based in Halifax, West Yorkshire, provides a nationwide service for the supply of products to the NDT industry. We deliver stock items next day throughout the UK, and exports are ready to ship on a next day basis.

Our NDT products include:

  • Dye Penetrants
  • Magnetic Particle Inspection materials
  • UV Inspection lights & meters
  • Test Panels
  • Consumables
  • Tools

Pexa is the official distributor for NDT products from Sherwin Babbco (Socomore NDT) and Sherwin Inc., the leading producers of dye penetrant and MPI materials.

We are the official distributor for Spectronics, the manufacturer of the world leading Spectroline® range of UK inspection lights.

sherwinbabbco200 SP Logo ONLY_Purple and Black

In addition, we can supply a complete range of NDT consumables and testing benches.

Our sales staff are trained to level 2 for DPI and we can also provide level 3 services if needed.

We provide a complete technical support service, including product demonstration, problem solving and tank servicing/refilling services.

We are registered to ISO 9001 and EN AS ISO 9120 and approved by many leading major aerospace design authorities.


Approvals include AMS 2641 A – AMS 3040C – AMS 3041 E – AMS 3042 D – AMS 3043 D – AMS 3044 E – AMS 3045 E – AMS 3046 E – ASME – ASTM E 1444 – AEF-SR-02052/01-5198 – Dassault- DGQT- – DoD-F-87935 – EADS-IGC 0425- 106A – ISO 9934-2 – NF F 00-090 – PMUC – RCCM – Rolls-Royce CSS231/CSS266- SNECMA DMR70- 520 – TURBOMECA-CCT 00616

Sherwin Babbco products are approved for a wide range of specifications including:

· AMS 2644
· AMS-3155
· AMS-3156
· AMS-315
· PMUC for EDF
· Mil-I-25135E
· ASME Code Section V
· ASTM E-1417 (MIL-STD-6866)866
· ASTM-E165
· ABP6-5230
· IGC 04-25-101
· EN57
· ISO3452
· Rolls Royce PRS702

For further detailed information on the Sherwin Babbco product range please contact us.



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