Precision Tubing for Nuclear and Commercial Instrumentation
Commercial and nuclear instrumentation systems demand tubing that delivers absolute reliability, dimensional precision, and long-term performance. Produced using tightly controlled welded and seamless processes, our instrumentation tubing is engineered to maintain integrity under sustained pressure, thermal cycling, vibration, and corrosive media. Plymouth® instrumentation tubing offers consistent OD and ID tolerances, clean internal surfaces, and predictable mechanical properties providing consistent dimensions.
For nuclear applications, Plymouth® tubing is widely specified for safety-related and balance-of-plant instrumentation, meeting stringent ASME Section III Class 1, 2, and 3 requirements to help plant operators reduce risk, maintain compliance, and ensure dependable performance throughout the service life of critical system assets. Our products are used in several instrumentation components, including:
- Process control lines
- Pressure sensing and impulse lines
- Hydraulic and pneumatic control lines
- Boiler and heat exchanger instrumentation
- Steam and condensate instrumentation
