



NDT Texas LLC is an ISOFLEX USA company based in Houston, TX. We are pleased to serve the needs of the nondestructive testing (NDT) industry by providing an extensive line of high-quality equipment, accessories and services, primarily in the following areas:
Need an industrial radiography source? Fill out our Source Request Form HERE
For the latest ISO-RAD™ source model information, CLICK HERE
Have a question? Do not hesitate to call or email us!
Phone: +1 832 834 5406 Email: [email protected]

NDT Texas offers superior quality ndt gamma sources for most major camera brands including the QSA 880 and more. We currently specialize in Ir-192 source manufacturing and supply that meets all regulatory safety requirements. Please let us know your specific needs below and we will reply to you asap with pricing information. For urgent inquiries, please do not hesitate to contact us directly at +1 832-834-5406.


Ultrasonic testing has evolved since the times of relying on a general brand with less than general results. Let NDT Texas bring you into the future with SONOTEC’s new line of UT testing equipment and probes. We also carry our own in house line of cables and accessories that can be manufactured to your specific needs.

We carry everything you need to perform your penetrant inspections. We carry the complete line of Magnaflux fluorescents, dye penetrants and developers.

NDT Texas carries everything you need for Magnetic Particle Testing. We have the complete line of Magnaflux consumables, and a full line of yokes and testing equipment to complete your job.