Since 1983 Cardinal UHP has supplied a variety of industries with
specialty piping components and services. We introduced multiple best-practice methods that are now recognized as industry standards.
Cardinal continues to be the industry leader in precision electropolishing
and specialty cleaned piping components as well as specification
development and validation.
Cardinals business continues to expand. Using our core competencies
in high purity materials science and manufacturing, we are now providing
a variety of specialty services in new markets such as medical,
food processing, biotechnology, pharmaceutical, semiconductor, and
telecommunication. The combination of our experience, ISO 9001:200 registered quality management system, and commitment to customer value make Cardinal the preferred
choice for your specialty service requirements.
Electropolishing creates a smooth and clean surface that enhances
corrosion resistance and reduces particle entrapment in microscopic
crevices. With our innovative and proprietary process, Cardinal
Systems greatly increases the ability to deliver quality electropolished
components for dependable performance in any critical system.
Cardinals electropolishing creates a leveling action
so effective that a finished surface often has only one tenth
the surface area of a mechanically or chemically polished
part. The electropolished part will have improved corrosion
resistance and appearance.
Nitric acid passivation provides improved corrosion resistance,
even if the part is not electropolished. We control pH, temperature,
flow, suspended contaminants, and time in our passivation
process to maximize the effectiveness of the passivated finished
part. We can effectively passivate a wide variety of products
including long lengths of coiled tubing.
Cardinal Systems offers a range of services including cleaning
for oxygen service and specialized cleaning to customer specifications
requiring solvent and heated deionized water processing.
With the capability to work with most metals, Cardinals
experienced craftsmen and engineers can design and fabricate
components to your specifications such as special fittings,
gas manifolds, containment systems, pipe-to-tubing transitions,
and cut-to-length tubing.
Mechanical polishing uses abrasive materials to deburr and
reduce surface irregularities. This can be done to inside
and outside surfaces. Passivating after fabrication and mechanical
polishing restores the passive layer of the original base
In addition to providing cleaning services we also provide packaging
services such as kitting, capping, bagging, double bagging and
sealing in our 2500 ft2 Class 10 (ISO Class 4) clean room environment.
Cardinal UHP - USA
1910 Crystal Industrial Ct
St. Louis, MO 63114 USA
Ph: +1 (314) 473-2145
Ph: +1 (314) 473-2141
Fax: +1 (314) 473-2120