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Detailed Product Description
Specification:
GRAPHITED/PTFE packing is a braided packing of PTFE yarn containing graphite particles. Recommended for shafts for almost all chemicals.
Stability and long service are achieved by coefficient of friction, great tear strength and high thermal conductivity. This self-lubricating packing does not score the shaft and minimizes sleeve replacement cost.
Stock Dimensions
|
mm
|
3
|
4
|
5
|
6
|
8
|
10
|
11
|
12
|
14
|
16
|
18
|
20
|
22
|
25
|
|
inch
|
1/8"
|
5/32"
|
3/16"
|
1/4"
|
5/16"
|
3/8"
|
7/16"
|
1/2"
|
9/16"
|
5/8"
|
11/16"
|
3/4"
|
7/8"
|
1"
|
|
m/kg abt.
|
50
|
40
|
27
|
20
|
11
|
7.3
|
5.4
|
4.2
|
3.6
|
2.7
|
2.2
|
1.9
|
1.4
|
1.1
|
PARAMETER:
|
Style
|
254A
|
254B
|
|
Pressure
|
Rotating
|
20 bar
|
15 bar
|
|
Reciprocating
|
100 bar
|
100 bar
|
|
Static
|
150 bar
|
200 bar
|
|
Shaft speed
|
16 m/s
|
12 m/s
|
|
Density
|
1.4~1.6g/cm3
|
|
Temperature
|
－150~+280°C
|
|
PH range
|
0~14
|
|
