Lisle Metrix

Lisle Metrix

Lisle Metrix Lisle Metrix


Lisle Metrix designs, manufactures and qualifies Pressure Retaining components and Instrumentation for the nuclear power industry. Conductivity systems, relays and level controls are some of the products that Lisle has supplied to CANDU reactors around the world for decades.

Operating under a CSA Z299.2 quality assurance program, the company also has Certificates of Authorization from TSSA for the design, fabrication and construction certain Class 1,2,3 and 6 pressure retaining components in nuclear and non-nuclear applications (see our QA page for details).

Besides it’s extensive nuclear product line, Lisle-Metrix offers a variety of nuclear qualification and engineering services, including:

  • Seismic and vibration analysis

  • EQ (Environmental Quality) qualification

  • Aging qualification

  • Flow induced vibration analysis

  • Piping analysis

  • Thermal analysis (SS and transient)

  • Instability analysis

  • Metal forming analysis

  • Elastic / Plastic analysis

Engineering personnel are fully competent in, and knowledgeable of the ASME Boiler and Pressure Vessel Codes, including Section VIII Divisions 1 and 2; ASME B31.1 and B31.3 Piping Codes; and Section III, Subsections NB, NC, ND and NF.

Lisle sells its nuclear products into the United States nuclear market through its sister company Versatile Measuring Instruments Inc. which operates under a 10CFR50 Appendix B program, with 10CFR Part 21 reporting responsibility.