Aramid PTFE Packing

Aramid packing is made of a kind of organic aramid fiber, lubing PTFE and dipping with high-temperature lubricant. This kind of packing is particularly suited to seal parts containing solid granules medium dynamic .

The main technical parameters:
1. Temperature: - 100 °C ~ + 260 °C
2. Pressure: 5.0 Mpa (rotary pump)
                  10 mpa (reciprocating pump)
                  20 mpa (valve)
3. PH: 2-12
4. Linear velocity: 15 m/S (rotary pump)
                           2 m/S (reciprocating pump)
                           2 m/S (valve)
5. Size: 1/8 "~ 3" (3 x3-75 x75mm)
6. Density: 1.50 ~ 1.60 g/cm3

[ Features ]

Braided packing made of different fibers according to different applications. There are packings made of carbon fiber, PTFE fiber, aramid fiber, glass fiber and mixed fiber of aramid and carbon fiber. It offers better lubrication, corrosive resistance, low abrasioin and easy to inlay and dismount and it is widely used for pump and laves. Temperature -180°C - +200°C.

[ Main properties ]

Properties Unit Result Tensile strength (min) MPa 7 Ultimate Elongation (min) % 120

[ Applications ]

PTFE braided packing is used for the packing of pumps and valves.