• Medical Grade PTFE Tubing
Medical Grade PTFE Tubing

Medical Grade PTFE Tubing

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PTFE tubing has the lowest coefficient of friction of any polymer making the internal and external surface extremely smooth. This allows the tubing to be inserted into a vessel or a trachea very easily. It's natural lubricious properties make this tubing the perfect choice for gavages, tubes, or simple catheters. Find our complete collection of bulk tubing here.
  • Extremely resistant to most all chemicals
  • Has a broad temperature working range
  • Does not allow bacteria or other infectious agents to adhere
Diameter (G;inches) *

Volume (ul/cm)


100' Roll Part #
32G; 0.010 ID x 0.020 OD 0.5

PTFE-32-100
28G; 0.015 ID x 0.033 OD 1.1
PTFE-28-100
26G; 0.018 ID x 0.036 OD 1.8
PTFE-26-100
24G; 0.022 ID x 0.042 OD 2.7
PTFE-24-100
22G; 0.028 ID x 0.048 OD 4.0

PTFE-22-100
20G; 0.034 ID x 0.056 OD 6.6
PTFE-20-100
19G; 0.038 ID x 0.062 OD 7.9
PTFE-19-100
18G; 0.042 ID x 0.066 OD 10.0

PTFE-18-100
17G; 0.047 ID x 0.071 OD 12.7
PTFE-17-100
15G; 0.059 ID x 0.079 OD 17.7
PTFE-15-100
14G; 0.066 ID x 0.095 OD
22.1
PTFE-14-100
* ±0.004” ID and ±0.006” OD 

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