Kalsi Seals

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Our Initial Small-Scale Testing with RCD Seal Operating Conditions
Join us at the 2018 Offshore Technology Conference, April 30 to May 3 (Houston)
Engineer Michael Cloninger joins Kalsi Engineering
Engineer Darshita Mistry joins Kalsi Engineering
Dr. Kalsi Receives Industry Group Recognition
Machine vision metrology for Kalsi-brand rotary seals
Daniel Alvarez participates in Costa Rica medical mission
Our Sugar Land offices are intact and operational following the hurricane
RCD Seals in excellent condition after 200 hours at 100 rpm and 2,300 psi
We presented four new papers at the ASME/NRC Pump and Valve Symposium
Announcing a new revision of the Kalsi Seals Handbook
A 200-hour test of 10-1/2” RCD Seals at 100 rpm and 2,300 psi
A new rotary seal with bi-directional pressure and rotation capability
Isken Ward, Chief Administrative Officer of Kalsi Engineering
Testing high pressure RCD seals at 2,300 psi with large extrusion gaps
Celebrating Daniel Alvarez’s 37 years of achievement at Kalsi Engineering
Another improvement in high pressure rotary sealing
Testing RCD seals to collect leakage data
Kalsi Engineering employee discovers lost history of Fort Cumberland
Kalsi Engineering, Inc. Develops Validated Methodology to Predict Flow-Induced Forces in Balanced Globe Valves
Testing a large diameter floating backup ring in RCD operating conditions
Full scale rotary seal testing for oilfield rotary control devices (RCDs)
Dr. Kalsi gives the spring 2016 convocation address at the University of Houston Cullen College of Engineering
An article about Kalsi Engineering in the May 8, 2016 issue of the Houston Chronicle
Advancements in Extreme Pressure Rotary Sealing (OTC-26899-MS)
Carla Louviere retires after 23 years of service with Kalsi Engineering
Rotary seal testing at 10,000 psi
KLS-TM high pressure lip seals for rotary service
KVAP™ 4.0 Software Release
High pressure washpipe assembly with integral lubricant reservoir
New video documents assembly of a 7,500 psi washpipe assembly
The addition of Mrs. Indira Grimes to the engineering staff
Celebrating John Schroeder’s 20 years of service with Kalsi Engineering
Celebrating Dr. Bahir Eldiwany’s three decades of service
Increase staff knowledge and proficiency through Kalsi Seal training
Employee spotlight: 33 patents in 33 years
Our new 4.5-inch high pressure swivel seal test fixture
Updated information on Kalsi Seal breakout torque
Announcing a seal handbook revision
Mr. and Mrs. Kalsi connect through music
Additional Testing of Chamfered Enhanced Lubrication Seals
University of Houston alumni dinner held in honor of Mr. and Mrs. Kalsi
New rotary seal simplifies equipment design
Updated information on high pressure hydraulic swivels and enhanced lubrication seals
Mr. and Mrs. Kalsi establish an endowed professorship at the University of Houston
A video tour of our seal testing lab
7,500 psi 1,000 hour rotary seal test
Our seal handbook now features an improved high pressure washpipe assembly
5,000 psi seal test directed at rotating cement head operating conditions
A new chapter on side port swivels has been added to our rotary seal handbook
40 day 5,000 psi rotary seal test with 0.010” runout
A new advancement in axially constrained seals
RCD seals that do not require lubricant overpressure
Plastic lined Kalsi Seals reduce breakout torque at 1,000 psi
Information for Choosing Rotary Shaft Seal Materials