PTFE Graphite composite 246

The hard corners are graphite impregnated PTFE. The body is graphite PTFE composite soft fiber seams.

Style 246 is available in the following cross-section range:
1/8" to 1 1/2" (3.0 mm to 38.1 mm)

 

 

Applications

Style 246 is suitable for a wide range of services including corrosive applications.
Style 246 is recommended for rotary and centrifugal shafts, reciprocating equipment, and valve stems.

 

Performance Rotary Reciprocating Valve           Max Pressure -psi bar kg/cm2 300/21/21 3625/250/255 3800/262/267 Temp - °F/°C   -450 to +550°F  (-268 to +288°C) -450 to +550°F  (-268 to +288°C) -450 to +550°F  (-268 to +288°C)                     pH Range 0 to 14 0 to 14 0 to 14 Max Speed  fpm (mps) 4500 (22.8) 400 (2) 200 (1)