Our industry standard is CH67. It has been widely specified for an endless variety of applications including automotive, food processing, pharmaceutical, chemical and petrochemical.

Our hoses can be found in factories, on trucks and buses, on automobiles (both on and off road), in laboratories, and in endless manufacturing situations; anywhere that the limitations of rubber, metal and synthetic hoses make PTFE hose the only solution.

Some applications require a conductive inner liner to dissipate static electrical charges. High resistivity fluids or gases at height velocities cause positive electrical charges to build on the inside of the PTFE liner. If not dissipated to the end of the hose, the charge will build until it arcs through the tube wall to the braid, causing catastrophic hose failure. To alleviate this, our heated hose is manufactured and assembly with a thin conductive liner on the inside diameter.

CH67 – .030" tube wall, non-conductive virgin PTFE tubing, over braided with 300 series stainless steel wire.

CH70 – .030" tube wall, conductive lined, virgin PTFE tubing, over braided with 300 series stainless steel wire.

CH67, CH70

• -100ºF to 500ºF (-73ºC to 260º)  Intermittent Service   
• -65ºF to 450ºF (-54ºC to 232º) Continuous Service GENERAL PURPOSE SMOOTH BORE PTFE HOSE MEETS OR EXCEEDS SAE 100R14 SPECIFICATIONS