Polyimide Tubing - Technical Data - Dimensions

Inches

AWG

 

Diameter

 

ID Tolerance
+/-

Wall Thickness
Range

Wall Tolerance*
(0.001-0.002) +/-
18.0 0.0403 0.0003 0.001-0.010 0.0003
19.0 0.0359 0.0003 0.001-0.010 0.0003
20.0 0.0320 0.0003 0.001-0.010 0.0003

21.0

 0.0285 0.0003 0.001-0.010 0.0003
22.0 0.0253 0.0003 0.001-0.010 0.0003
23.0 0.0226 0.0003 0.001-0.010 0.0003
24.0 0.0201 0.0003 0.001-0.010 0.0003
25.0 0.0179 0.0003 0.001-0.010 0.0003
26.0 0.0159 0.0003 0.001-0.008 0.0003
27.0 0.0142 0.0003 0.001-0.008 0.0003
28.0 0.0126 0.0003 0.001-0.005 0.0003
29.0 0.0113 0.0003 0.001-0.005 0.0002
30.0 0.0100 0.0002 0.001-0.005 0.0002
31.0 0.0089 0.0002 0.0005-0.005 0.0002
32.0 0.0080 0.0002 0.0005-0.003 0.0002
33.0 0.0071 0.0002 0.0005-0.003 0.0002
34.0 0.0063 0.0002 0.0005-0.001 0.0002
35.0 0.0056 0.0002 0.0005-0.001 0.0002
36.0 0.0050 0.0002 0.0005-0.001 0.0002
37.0 0.0045 0.0002 0.0005-0.001 0.0002
38.0 0.0040 0.0002 0.0005-0.001 0.0002

* Wall tolerance on wall thickness 0.001-0.002 = as listed. Wall tolerance on wall thickness > 0.051 = inquire with sales office

Metric

AWG

 

Diameter

 

ID Tolerance
+/-

Wall Thickness
Range

Wall Tolerance*
(0.025-0.051) +/-
18.0 1.024 0.00762 0.025 - 0.254 0.00762
19.0 0.912 0.00762 0.025 - 0.254 0.00762
20.0 0.813 0.00762 0.025 - 0.254 0.00762

 21.0

 0.724 0.00762 0.025 - 0.254 0.00762
22.0 0.643 0.00762 0.025 - 0.254 0.00762
23.0 0.574 0.00762 0.025 - 0.254 0.00762
24.0 0.511 0.00762 0.025 - 0.254 0.00762
25.0 0.455 0.00762 0.025 - 0.254 0.00762
26.0 0.404 0.00762 0.025 - 0.203 0.00762
27.0 0.361 0.00762 0.025 - 0.203 0.00762
28.0 0.320 0.00762 0.025 - 0.127 0.00762
29.0 0.287 0.00762 0.025 - 0.127 0.00508
30.0 0.254 0.00762 0.025 - 0.127 0.00508
31.0 0.226

0.00508

 0.013 - 0.076 0.00508
32.0 0.203 0.00508 0.013 - 0.076 0.00508
33.0 0.180 0.00508 0.013 - 0.076 0.00508
34.0 0.160 0.00508 0.013 - 0.025 0.00508
35.0 0.142 0.00508 0.013 - 0.025 0.00508
36.0 0.127 0.00508 0.013 - 0.025 0.00508
37.0 0.114 0.00508 0.013 - 0.025 0.00508

38.0

0.102

 0.00508 0.013 - 0.025 0.00508

* Wall tolerance on wall thickness 0.025-0.051 = as listed. Wall tolerance on wall thickness > 0.051 = inquire with sales office