Capricorn TL PTFE Bowden tubing — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/capricorn-tl-ptfe-tubing/  (sheet CC BY 4.0)
Basis: Manufacturer specifications (Capricorn Automation)
Catalog version: 2026-10-20

Overall (mm): length 3.95, width 3.95, height 100
- Capricorn TL has a slightly larger 2.05 mm bore than XS (1.90 mm) with the same 3.95 mm outside.
- The file is a 100 mm length of tube for fitting couplers and clips.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.

dimension  value
Inner diameter  2.05 ± 0.05 mm
Outer diameter  3.95 ± 0.05 mm
Roundness  < 0.1
Melting point  around 300 °C
Colour  light blue, translucent
Linear expansion at 250 °C  3.4–3.6 %

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- Capricorn Automation: Technical Specifications — web — Publisher's page; dimensions are facts — https://www.captubes.com/specs.html

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/capricorn-tl-ptfe-tubing/index.json
API: https://xemstudio.com/api/geometry?object=capricorn-tl-ptfe-tubing