Innovative and Customizable Piping Solutions
For more than 80 years, Ihara Science has advanced as a manufacturer specializing in high quality fittings, valves and piping systems for the Semiconductor, Pharmaceutical and Industrial markets around the world.
AISTech 2026
May 4–7 Pittsburgh
Visit Booth #3709
BI Lok® has been U.S. made in Meadville, PA for 35+ years — delivering leak free, traceable, corrosion resistant performance for steel and process industries.
We’re celebrating 45 years of BI Lok® with new Best Fit solutions: I FIT, OS Flange, E FIT, NNT, and EP FIT — engineered for weldless installation, reduced components, and high pressure reliability.
Products
These Ihara products are used to deliver exceptional engineering, design, and quality to our customer.
Our Strengths
We are Customer Benefits Oriented.
We develop, design, produce, assemble, and install an optimum piping module per the segmentation.
We develop Ihara production facilities for the “Best-Fit” including clean tube cutter, flare machine, and NC super vendor.