You can also create another one with different dimensions and colors. (10 colors including yellow)
TE tube specification provides the best balance of flexibility and resilience.
There is a wide variety of tube sizes available.
It can be custom-made from one piece such as fitting change, (coupling, screw size change, etc.), length and length of the used range straight part, and color change.
Excellent oil resistance, ideal for in-plant air piping.