NDT Equipment Supplies Ltd: High-quality manufacturing

You can count on our many years' experience and professional working methods. NDT Equipment Supplies are specialists in manufacturing high-quality, unique products. Explore our range of reliable products and services. 


NDT Equipment Supplies Limited specialises in the manufacture of test / calibration blocks and general sales, we provide a broad spectrum of inspection and test equipment for inspection companies, process plant, manufacturing and service industries for both UK and overseas markets.

The Company is based in Wellingborough, Northamptonshire and has progressively grown in order to enhance UK and overseas coverage. We occupy approximately 6500 square feet.

The Company has been trading since 1990 and has undergone a continued expansion thereafter. The key personnel in the Company have a considerable number of years experience in many areas of inspection which has facilitated the wide range of company activities including X-ray, Gamma Ray, Ultrasonic, Eddy Current, Magnetic Particle and Dye Penetrant Inspection, plus associated major subcontractors for some specialist design and manufacturing back up. Primary activities are undertaken in house.




The key areas of operation of the company are as follow:




The company has developed several key peices of equipment which are manufactured in house.  These include film viewers, radiation alarms, bleepers, surveys meters, densitometers, ultrasonic multiplexers and plate testing trolleys. 

Additionally a complete range of equipment and consumables is offered for the range of NDT disciplines, and an 100 page product catalogue is available.  The catalogue contains extensive information on a very large range of equipment and consumables.




The company has continual investment in CNC machines and specialist facilities to provide the capability of manufacturing an extensive range of high quality calibration blocks fully certified to the requirements of all relevant standards.


Prior to workshop receipt, material is fully ultrasonically inspected and coded.  Rough machined material is heat treated and checked for acoustic characteristics.  Special blocks can be manufactured to customer specifications in any material.  Calibration standards can be supplied in tubes, bar, shafts and other components.

A Calibration Block Selector Wall Chart is available showing many standard block types and details, plus several types of calibration standards. 




The company provides an extensive and expanding range of equipment for hire covering the main disciplines as detailed above and to also cover radiation safety, gas detection and other associated test and safety areas. This activity runs parallel with the service facility whereby all hire equipment is calibrated to the appropriate standards.




The Service and calibration activity has progressively expanded to provide in house capabilities in the main disciplines.  The X Ray service facilities enable the largest X Ray units to be fully maintained.  The company has a large range of service and maintenace contracts in operation and are please to quote for service and contracts for instruments and systems.




The company also undertakes full on site calibration including X Ray, Ultrasonic, Eddy Current and Magnetic Systems.  The range of products for which the company can offer calibration will continue to increase.




A wide range of in house developed systems are now available.  The key units are Ultrasonic, Eddy Current and Magnetic Particle and the company now offers X Ray, real time X Ray and Dye Penetrant.  The company also offers system refurbishment and upgrades.  This activity covers all aspects of design and manufacturing including control and data logging software.  Back up service, maintenance and calibration are an integral part of the activity.  A list of standard systems plus a large range of associated data sheets are available.




An extensive range of refurbished and calibrated equipment is always available.  Equipment requirements can also be sourced for your specific needs.

We also purchase surplus equipment or can trade in.

The range includes X Ray, Gamma Ray, Eddy Current, Ultrasonic, Dye Penetrant and MPI.  Prices are indicative and may vary with age and condition of items.




The company has achieved ISO 9001:2008 accreditation Reg. No. LRQ 4005204 and will continue to enhance the accreditation for additional areas of operation.  The endorsement of the companies activities with ISO accreditation's is seen as a valuable asset to be positively maintained.  The general company policies are:

  • to offer a comprehensive product range
  • to offer good technical support
  • to provide value for money
  • to give personal attention to customer needs 



Give us a call on 01933 274833. We'll be happy to discuss our high-quality work and find out how we can help.