BS EN ISO 9001 ACCREDITED SPECIALISTS IN NON DESTRUCTIVE TESTING (NDT) RADIOGRAHPY / ULTRASONIC TESING / MAGNETIC PARTICLE INSPECTION / DYE PENETRANT INSPECTION / VISUAL INSPECTION / HARDNESS TESTING / FERRITTE TESTING / THICKNESS TESTING / POSITIVE MATERIAL IDENTIFICATION (PMI & ALLOY VERIFICATION (AV))

Welcome to COBALT NDT LTD

Non-Destructive Testing (NDT) is testing and evaluating materials, without causing damage or destruction to the material. For example, the testing of a mechanical componet for flaws, without weakening the component, or rendering the component useless.

Why choose Cobalt NDT Ltd?

With our vast knowledge base, excellent customer satisfation rates and reasonably priced services you 'll be sure to get the standard you deserve.

Certificate Number 6743
ISO 9001

OUR SERVICES

We offer a wide range of Non Destructive Testing (NDT) services so that we can meet all our customer’s requirements, all of which can be carried out either onsite or at our workshop. From April 2024 we stopped offering Gamma Radiography as a service due to commercial reasons.

Positive metal identification (PMI)

Positive metal identification (PMI)

The analysis of a metallic alloy, to establish composition by reading the quantities by percentage of its constituent elements.

Read More

Hardness testing

Hardness testing

The method of measuring the surface hardness of a broad variety of metals on flat, round, thin or large surfaces using a specific piece of equipment.

Read More

Ultrasonic Testing (UT)

Ultrasonic Testing (UT)

UT uses high frequency sound energy to evaluate a variety of materials to produce vital information. It’s typically used for flaw detection, dimensional measurements and to determine surface thickness. At Cobalt NDT Ltd we are capable of carrying out UT on a range of products including welds, plate, pipe, T joints, nozzles, forgings and wrought products.

Read More

Visual inspection

Visual inspection

Is a visual examination by a highly trained staff member viewing materials such as welded joints or fabricated components, castings, forgings, rolled products and several other wrought products to evaluate the product to the required standard.

Read More