Ultra-High Purity Solutions. Unmatched Reliability.
Since 1983, Cardinal UHP, a business of AMETEK®, has been a trusted leader in ultra-high purity (UHP) tubing, fittings, and specialty piping components. We engineer and deliver precision products for the world’s most demanding environments, serving industries where purity and performance are non-negotiable — including semiconductor, pharmaceutical, biotech, aerospace, medical, laboratory, and food processing.
Whether you're building next-gen fabs or advancing life-saving technologies, Cardinal UHP is your partner in purity.
Our Core Product Offerings
- UHP Stick Tubing – 20ft straight lengths of electropolished (EP) stainless steel tubing, cleaned to the highest purity standards.
- UHP Coil Tubing – Long continuous coils that reduce welds and minimize contamination risk.
- UHP Coax Tubing – Double-wall tubing for enhanced protection against leaks and contamination in critical gas and chemical transport systems.
- UHP Heated Tubing – Electrically heated tubing solutions for temperature-sensitive applications, available in pre-insulated configurations.
- Precision Fittings – Leak-free UHP fittings including elbows, tees, reducers, end caps, and coaxial fittings.
- VCR Quick Connects – Reusable EP UHP connection fittings for UHP gas and fluid systems. Also available as a prefabricated solution with coil tubing to eliminate on-site welding.
Quality & Compliance
At Cardinal UHP, we ensure the highest standards of cleanliness and quality. Our Class 10 (ISO Class 4) cleanroom packaging meets the stringent requirements of SEMI F20 and ISO 14644-1 standards. All operations are backed by ISO 9001:2015 certified QMS, ensuring the purity, consistency, and reliability your critical processes demand. Trust Cardinal UHP as your partner in delivering uncompromising performance and compliance for your UHP needs.
