Asahi Intecc has been working extensively for years developing PTFE Liner for catheter manufacturing. 

Our continuous spool-to-spool process on silver-plated copper core wire realizes exceptional consistency with tighter tolerances.

Actual measurement data of Asahi Intecc PTFE Liner is summarized below


1. Specification

 - Outer diameter: 0.0235” ± 0.0004”

 - Wall thickness: 0.0003" ± 0.00008”

 - Winding Length: 4068 ft

 - Measurement points n = 49587 (every 1”)


2. Actual value

 - Outer diameter: 99.99% within spec range (± 0.0004”) 

 - Wall thickness: 98.6% within spec range (± 0.00008”)


3. Normal distribution graph

Click here to download pdf file.


Please click on the link below for more information.