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FFKM Rubber Seals
Oil and Gas Seals
Dispenser Seals
Analyzers Seals
Bearing & Bushing
High Pressure Seals
Spring Energized Seals
Special Rubber Products
O Rings-X Rings
Piston Seals
Rod Seal
Symmetric Seals
Rotary Seals
Scrapers
Guide Ring
Pneumatic Seals
Gaskets and Back Up Ring
HCOP Gear Pump
Special Rubber Seals
Special Rubber Seals
High Quality Seals
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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