14mm OD Hard Tubing

14mm OD hard tube. Larger than the common 12mm and 13mm sizes, so check that your fittings are cut for 14mm before ordering. A 13mm fitting will not close on 14mm tube and a 16mm fitting will not seal on it.

PETG is the easier material to work: it bends at a lower temperature, tolerates a slightly uneven heat, and is more forgiving of a first attempt. Acrylic is clearer and holds a sharper finish, and it is far less tolerant of overheating.

Stocked here: Alphacool Eisrohr 14/11mm PETG in 80cm, 4 pieces to a pack, and Barrow 14/10mm in both acrylic and PETG, 500mm, clear.

Note the inner diameter differs between them, 11mm on the Alphacool and 10mm on the Barrow, which changes which silicone bending insert you need. Inserts are in silicone bending inserts.