Branching and Collecting Piping "Bunki-kun" [Branching piping without the need for fittings!]
Is a fitting no longer necessary for branch piping? Direct branching from the main pipe reduces labor hours by about 50% and fluid resistance by about 30%!
Ihara's multi-branch joint, "Bunki-kun," is a branching pipe that does not require joints. While branching using a combination of tees and nipples is a quick method, don't you have concerns like these? 【Disadvantages of Combining Tees and Nipples】 ■ It's difficult to attach in a specific direction ■ If forced to adjust, it leaks ■ Pitch cannot be changed ■ Requires considerable labor for mass production "Bunki-kun" can solve all of these issues! "Bunki-kun" eliminates the need for screwing in tees and nipples! 【Features】 It allows for direct threading into the pipe without connecting joints, using a unique processing technique. ● Easy direction setting and dimensioning ● Free screw size ● Free pitch ● Approximately 30% reduction in fluid resistance ● Lightweight and compact (compared to pipe manifolds) ● Approximately 50% reduction in labor hours Considering the long term, the introduction of "Bunki-kun" will bring many benefits to customers! It has received great acclaim from machine tool manufacturers and wastewater treatment facilities. *For more details, please download the catalog or feel free to contact us.
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basic information
【Basic Specifications】 Target Fluids: Hydraulic oil, water, air, etc. Size: Main pipe) 10A to 100A (Φ17.3 to Φ114.3) Branch) Rc1/8 to Rc3/4, G1/8 to G1 Pressure: 1MPa or less Temperature: -20℃ to 120℃ Material: Carbon steel (equivalent to S25C), SUS304/SUS316 *For more details, please refer to the catalog or feel free to contact us.
Applications/Examples of results
Numerous achievements in work machines, injection molding machines, cleaning devices, cooling devices, and more! *For more details, please feel free to contact us.*
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Branch and collection piping "Bunki-kun" [Branch piping without the need for a manifold!]

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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."