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PCTFE Tube & PCTFE Bush
PCTFE (Polychlorotrifluoroethylene) is well suited for cryogenic parts such as valve seats & seals.
PCTFE tube has excellent rigidity, low temperature resistance, cryogenic fluid resistance, and airflowresistance.
Key features:
1) Temperature range (-200 deg. C to 120 deg. C).
2) Excellent chemical resistance to all inorganic corrosive liquids
3) High mechanical strength and low shrinkage rate at low temperatures (suitable for making cryogenic valve seats and relevant seals)
4) Practically zero moisture absorption
5) Excellent stability at low temperatures
6) Good machining properties
7) Excellent electrical properties
Size for PCTFE Tube:
No.
OD x ID (mm)
Length
1
Ф34 x 16
160mm
2
Ф38 x 16
160mm
3
Ф40 x 21
160mm
4
Ф43 x 18
160mm
5
Ф45 x 21
160mm
6
Ф50 x 28
160mm
7
Ф55 x 35
160mm
8
Ф63 x 38
160mm
9
Ф78 x 50
160mm
10
Ф85 x 64
160mm
11
Ф85 x 50
160mm
12
Ф95 x 63
160mm
13
Ф100 x 75
130mm
14
Ф117 x 83
130mm
15
Ф131x 99
130mm
16
Ф136 x 98
130mm
17
Ф170 x 146
100mm
18
Ф178 x 155
100mm
19
Ф180 x 106
100mm
20
Ф185 x 155
100mm
21
Ф205 x 188
80mm
22
Ф230 x 204
80mm
23
Ф235 x 158
80mm
24
Ф291x 240
80mm
25
Ф325 x 300
60mm
26
Ф350x 320
60mm
27
Ф365x 335
60mm
28
Ф650 x 605
60mm
Special size can be customized.
