By smoothly flowing the fluid, we reduce fluid resistance by 40%! Contributing to the eco-friendliness of the current piping!
Piping is intended for the flow of fluids, but the presence of resistance in the flow path can cause various troubles such as temperature rise due to friction, noise from vibrations, and energy loss due to pressure drop. Therefore, Ihara believes that it is better for the flow path of fluids to have less resistance and is always thinking about how to reduce fluid resistance. This document introduces three points on how to reduce fluid resistance. 【Contents (excerpt)】 ■ Threaded joints → Ihara's pipe-insert joint "e-fit" Achieving large flow rates by eliminating steps in the piping and increasing the inner diameter ■ L-shaped joints → Ihara's bent piping Achieving low pressure loss through a smooth flow path ■ Connection of T-shaped joints → Ihara's branching joint Achieving low pressure loss by eliminating steps with joints and reducing labor during installation *For more details, please download the PDF document or feel free to contact us. You can also view more details in the video below!
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Our company provides a complete piping system, including components such as fittings and valves, by considering functionality such as durability, cost, ease of handling, and environmental impact, from design to processing, assembly, and maintenance, ensuring a comprehensive and well-structured solution.
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Fluid resistance reduced by 40%, power consumption reduced by 19%! Achieve eco-friendliness with Ihara's piping. *Materials available upon request. YouTube video available.

What does "Ihara" think about "SDGs"?
Company information
We are a company that scientifically studies "optimal piping" for all fluids across all industries. We also manufacture optimal fittings and valves for this purpose. Fittings and valves are part of the piping, and we take pride in being a "science manufacturer" that seriously considers how to make fluids flow more "efficiently." We design, process, assemble, and maintain piping, seeking "optimal" solutions from various perspectives, thinking about them, and bringing them to life. With a commitment to and pride in piping, we provide our customers with "optimal piping."