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FFKM Rubber Seals
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Special Rubber Seals
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Special Rubber Seals
FFKM/Perfluoroelastomer/Kalrez/Aflas Seals
FS Casing & Tubing Seal FS seals / T seal / S seal
Instrument and equipment seals
Pneumatic Seals
PP -CUSHIONING SEAL
PP
-CUSHIONING SEAL
Y-PTQ cushion is design for cylinder seals.
Optional material
Range of application：≤16bar
NBR
-20~90℃
Medium:lubricating gas,dry gas (initial lubricant)
Compound rubber
-20~120℃
FKM
-20~200℃
Unit:mm
No.
d
D
D1
h
H
G
D2
D3
Y-PTQ15
15
22
18
5.5
7.5
6
22.5
18.6
Y-PTQ16
16
21.3
18
4.2
5.7
4.7
22.9
18.6
Y-PTQ16-1
16
23.8
17.5
5
6.5
5.5
22.4
18.1
Y-PTQ20
20
27
22
6
7.5
6.5
27.6
22.6
Y-PTQ20-1
20
27.5
22.5
5
6.5
5.5
28.1
23.1
Y-PTQ25
25
31.5
27
6.5
8
7
32.1
27.6
Y-PTQ25-1
25
32.5
28
6.3
7.8
6.8
33.1
28.6
Y-PTQ28
28
36
31
5.7
7.2
6.2
36.6
31.6
Y-PTQ28-1
28
36.7
30.5
7
8.5
7.5
37.3
31.1
Y-PTQ30
30
38.8
32.5
6
7.5
6.5
39.4
33.1
Y-PTQ30-1
30
39
32.7
6.3
7.8
6.8
39.6
33.3
Y-PTQ35
35
44.5
39
5
6.5
5.5
45.1
39.6
Y-PTQ35-1
35
44.7
37
7
8.5
7.5
45.3
37.6
Y-PTQ35-2
35
45
39
7
8.5
7.5
45.6
39.6
Y-PTQ40
40
49
42.7
6
7.5
6.5
49.6
43.3
Y-PTQ45
45
55
47.2
6.5
8.5
7
55.6
47.8
Y-PTQ45-1
45
54
47.2
6
8.0
6.5
54.6
47.8
Y-PTQ50
50
59
52.2
6.5
8.0
7
59.6
52.8
Y-PTQ55
55
68
59
7
8.5
7.5
68.6
59.6
Y-PTQ70
70
81.5
76.8
9.5
11.5
10
82.3
77.6
Y-PTQ80
80
97.5
86.8
9.5
11.5
10
98
87.5
Y-PTQ90
90
107.5
96.3
9.5
11.5
10
108.3
97.1
Please contact us for other specifications.
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