PTFE Packing provides a low friction finish and prevents leakage through the braid.
Braided from pure PTFE yarn, provides a low friction finish and prevents leakage through the braid. It is most useful in slower shaft speed applications.
APPLICATION:
Applicable for seal packing of valves, vessels and pumps of corrosive medium in chemical, medicine, food.
GENERAL PARAMETER:
|
Technical data
|
Rotating
|
Reciprocating
|
Valves
|
|
Pressure
|
2 Mpa
|
15 Mpa
|
20 Mpa
|
|
Shaft speed
|
10 m/s rotary
|
|
Temperature
|
-200 to +280
|
|
PH range
|
0~14
|
|
mm
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
12.7
|
14
|
15
|
16
|
18
|
20
|
25
|
>25
|
|
m/Kg
|
88.89
|
50.00
|
32.00
|
22.22
|
12.50
|
8.00
|
5.56
|
4.96
|
4.08
|
3.56
|
3.13
|
2.47
|
2.00
|
1.28
|
-
|
|
g/cm3
|
1.25
|
|
Kg/Spool
|
5
|
10
|
-
|
