THE ONLY CUSTOM SEAL MANUFACTURER YOU NEED
Our dedicated design staff has many years of successful experience in using mechanical sealing systems for demanding mechanical applications. Typical designs may include face seals with O-ring, piston ring or bellows secondaries, bushing seals, circumferential seals, or brush seals. The face and circumferential seals may have hydrodynamic or hydrostatic lift geometries for higher-pressure applications. With over 65 years of seal design experience, we have patented over 50 improvements to our seal designs.
For over 50 years, Stein Seal Industries has been a leader in the custom design, testing, and manufacture of seals and precision components for the demanding and critical applications in military and commercial aircraft engines, power generation equipment, pumps, compressors, centrifuges, and the military and commercial marine industry.
Stein Seal is an acknowledged leader in the development, manufacture, maintenance and repair of mechanical seals for some of the most challenging applications inherent to a wide range of heavy industries such as oil and gas compression, petrochemical production, pharmaceuticals, paper production, and many more.
The Premier Custom Seal Manufacturer for Quality Sealing Systems
Generating high-performance seals for high-speed, heavy industrial equipment requires a deep understanding of multiple engineering disciplines. Designers must consider the effects of pressure loadings, high temperatures, fluid flow and centrifugal forces on every seal they design. As the performance and durability of every seal are determined by the materials used to make it, Stein Seal Industrial designers possess an encyclopedic knowledge of materials and benefit significantly from our 66 plus years of innovation, leadership and success on the forward edge of seal engineering.
Stein Seal Industrial Division is a subsidiary of Stein Seal Industries. Its establishment effectively allowed Stein Seal to focus exclusively on its core aerospace and military accounts, while the new division focused on a broader range of industries.
Meticulous refurbishing takes your aging seals and gives them a new lease on life. Comprehensive testing ensures your repaired seals are at least as good as new. And we back that up with a guarantee.
Turning our engineering marvel into a functioning seal takes considerable manufacturing capabilities. Stein Seal Industrial turns its exceptional capabilities to the task of bringing its custom-engineered products to life.
It begins with a thorough understanding of the client’s objectives and operating conditions. It ends with a precisely engineered seal that is custom-configured to achieve the customer’s state.
Determining the best course of action for any mechanical system means deciding whether problematic components should be repaired or replaced. requires a thorough knowledge of major mechanical systems and how they may be affected by environmental and other variables.
In our state-of-the-art Dynamic Test Laboratory, complete endurance testing is performed around the clock, ensuring the reliability of every seal that bears our name.
“Stein’s quality is well known, if not legendary, in our circles.”
“I can’t believe the seal has lasted 6 years already. After working with the OEM for years – failure after failure this has been a welcomed change.”