What's that smooth orange flexible, yet really stiff tubing called?
Does anyone know why HDPE is not allowed where exposed or in buildings as per NEC 353.12?
Would you have any references?
Thanks,
The orange color typically is used for fiber optic wiring, and it is a form of the smurf tube
I looked back at the OP, and he mentions smooth tubing...this may not be what he is asking about.
Funny!!:grin::grin:OLT: Oompa Loompa Tubing
Isn't that a plenum rated smurf tube?
And it is:
http://www.carlon.com/Master Catalog/Flexible_Raceway_Brochure.pdf