Polyimide Tubing

Polyimide tubing, also known as Kapton, is an excellent primary or secondary insulator. It is fabricated in multiple layers to produce a stable, pinhole-free structure. Because its chemical makeup is composed of a fully-cured aromatic Polyimide, the tubing is unaffected by most solvents and chemicals. It is also non-burning, radiation-resistant and offers continuous service up to 200” C with intermittent service up to 400’ C.

Polyimide Tubing Types

Part # I.D. nominal Wall thickness Length (inches)
ML-38 0.0039" 0.0005" 12
ML-33 0.0071" 0.00075" 12
ML-30 0.0098" 0.0010" 12
ML-29 0.0110" 0.0010" 12
ML-28 0.0122" 0.0010" 12
ML-27 0.0142" 0.0010" 12
ML-25 0.0181" 0.0010" 12
ML-23 0.0220" 0.0010" 12
ML-20 0.0299" 0.0010" 12
ML-21 0.0280" 0.0010" 12