little plastic bits for delivery tubes

[JFKtech]

What are they called ?! an inch long piece of rigid plastic tubing that goes half in the bung and half in the rubber tube. I need to make up some more delivery tubes, and prefer these to pieces of glass, but don't know what to search for !

Thanks

 

[Phil_C]

Gas delivery tube? We cut up bits of the ones Azlon make (maybe 50cm? straight sections) - haven't seen anyone else make plastic ones.

 

[JFKtech]

Gas delivery tube? We cut up bits of the ones Azlon make (maybe 50cm? straight sections) - haven't seen anyone else make plastic ones.

Cunning ! I had looked at the Azlon delivery tubes but could only find long and shaped ones. It didn't occur to me that I could chop a bigger one up
Thanks !

 

[CovTech]

I've seen them called tubing connectors, hose pipe connectors, tubing joiners, hose joiners and that's before you start having L-shaped or Y-shaped ones....

 

[Phil_C]

The azlon ones do melt slightly if you use them for distillation and boil the pants off it but are ok for sensible use.

 

[Anna17]

Chop up the ones the kids have melted, or dead wash bottle tubes!