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Kel-f PCTFE Bush

Release date:2018-06-23 Publisher: 原创 Views:8075


                                         

                                                            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.


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