Kalsi Engineering 's clients include aerospace engineering and defense industries.

Kalsi Engineering 's clients include aerospace engineering and defense industries.

Kalsi Engineering achieved industry-wide recognition in nuclear power generation industry.

Kalsi Engineering achieved industry-wide recognition in nuclear power generation industry.

Kalsi Engineering has a diversified client base that includes oilfield service & petrochemical companies.

Kalsi Engineering has a diversified client base that includes oilfield service & petrochemical companies.

Kalsi Engineering Building

Kalsi Engineering Building

Kalsi Blog (List All)

Our Initial Small-Scale Testing with RCD Seal Operating Conditions

Over the years, Kalsi Engineering has performed many tests directed at rotary control device (RCD) sealing. When we first came up with the concept for the now-patented floating metal backup ring, we did our initial testing in a test fixture with a 2.75” (69.85mm) shaft, so that we could get quick, economical feedback on rotary seal performance and hardware

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Consulting Engineering Services

Kalsi Engineering, Inc., a high technology firm, was founded in 1978 to provide consulting engineering services in the areas of research and development, design, analysis, and testing of mechanical equipment and structures. Our facilities are located in Sugar Land, Texas, approximately 17 miles from downtown Houston and easily accessible from the airports.
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Our Clients

Kalsi Engineering has a diversified client base that includes equipment manufacturers, oilfield service companies, petrochemical plants, nuclear power plants, aerospace engineering companies, architect/engineers, industry research organizations, and government agencies. In addition to serving individual clients, we have successfully completed many joint-industry group-sponsored projects.
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Our Products

In addition to providing consulting engineering services, Kalsi Engineering offers rotary seal and software product lines that were originally developed to solve difficult problems associated with energy production. Our patented rotary seals are the result of our pioneering research in hydrodynamic lubrication.
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