Extruded PTFE/graphite packing 6655

Extruded PTFE/graphite packing 6655

Extruded PTFE/graphite packing 6655

Extruded PTFE/graphite packing 6655

Features

Universal PTFE/graphite extruded packing (black). Excellent cross sectional density, self-lubricating, wear resistant but gentle to shaft, absorbs abrasive particles. Excellently suitable for abrasive media when additionally low gas leakage and low friction are required.

Advantages

Compact, extruded packing of PTFE compound in combination with a high-grade lubricant.

Operating range

Pressure: p = 100 bar (valves),
Sliding velocity: vg = 12 m/s
Temperature: t = -30 °C … +250 °C
Chemical resistance: pH = 0 … 14 Density approx. 1.85 g/cm3

Variants

6656 made from pure PTFE (white)

Functional description

Only to be used with suitable anti-extrusion rings.

Forms of supply

Boxes with contents of 1 up to 10 Kg, depending on diameter, supplied by the metre, in pre-cut lengths and as die-pressed rings.



Product variants