NDT Seals, Inc. is a family-owned and managed business in Houston, Texas. We design, manufacture and distribute the patented NDT Inspection Plug and NDT Inspection Point Labels. These products are used in the Process Safety Management and Mechanical Integrity efforts underway in the refining, chemical, petrochemical, paper and pulp,\r\nhousehold products, food processing, and transportation industries.\r\n\r\nOur products are designed to identify and access Thickness Measurement Locations (TML's) on insulated and non-insulated pipe and equipment to monitor structural integrity.