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¡¡
U-Ring ---hydraulic seal
Operating limits£º
¡¡¡¡¡¡¡¡¡¤Temperature£º£­20¡æ£­£«80¡æ
¡¡¡¡¡¡¡¡¡¤Speed£º¡Ü1m/s
¡¡¡¡¡¡¡¡¡¤Compression£º
Without Back-up Ring £¨Back-up Ring£©
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Ü210kg/sq.cm.
Back-up Ring £¨Back-up Ring£©
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡Ü450kg/sq.cm.
¡¡¡¡¡¡¡¡¡¤Material£ºPU¡¢NBR
¡¡
(mm)
Type
Size
Type
Size
d
D
h
d
D
h
UHS11.2
11.2
19.20
5
UNS6.3
6.3
16.30
8
UHS14
14
22.00
5
UNS7.1
7.1
17.10
8
UHS16
16
24.00
5
UNS8
8
18.00
8
UHS18
18
26.00
5
UNS9
9
19.00
8
UHS20
20
28.00
5
UNS10
10
20.00
8
UHS22.4
22.4
30.00
5
UNS11.2
11.2
21.20
8
UHS23.5
23.5
31.50
5
UNS12.5
12.5
22.50
8
UHS25
25
33.00
5
UNS14
14
24.50
8
UHS28
28
35.50
5
UNS15
15
25.00
8
UHS30
30
40.00
6
UNS16
16
26.00
8
UHS31.5
31.5
41.50
6
UNS18
18
28.00
8
UHS32.5
32.5
42.00
6
UNS20
20
30.00
8
UHS35
35
45.00
6
UNS22.4
22.4
32.40
8
UHS35.5
35.5
45.00
6
UNS25
25
35.00
8
UHS38
38
48.00
6
UNS28
28
43.00
10
UHS40
40
50.00
6
UNS30
30
45.00
10
UHS45A
45A
55.00
6
UNS31.5
31.5
46.50
10
UHS45
45
56.00
7
UNS35
35
50.00
10
UHS50
50
60.0
6
UNS35.5
35.5
50.50
10
UHS53
53
63.00
6
UNS40
40
55.00
10
UHS55
55
65.00
6
UNS45
45
60.00
10
UHS56
56
66.00
6
UNS48
48
63.00
10
UHS58
58
68.00
6
UNS50
50
65.00
10
UHS60A
60
70.0
6
UNS53
53
73.00
12
UHS60
60
71.00
7
UNS55
55
75.00
12
UHS63
63
73.00
6
UNS56
56
76.00
12
DH11.2
11.2
19.2
6
DH50
50
58
6.5
DH14
14
22
6
DH53
53
61
6.5
DH16
16
24
6
DH55
55
63
6.5
DH18
18
26
6
DH56
56
64
6.5
DH20
20
28
6
DH60
60
68
6.5
DH22.4
22.4
30.4
6
DH63
63
71
6.5
DH23.5
23.5
31.5
6
DH65
65
73
6.5
DH25
25
33
6
DH67
67
75
6.5
DH28
28
36
6
DH70
70
80
8
DH30
30
38
6.5
DH71
71
81
8
DH31.5
31.5
39.5
6.5
DH75
75
85
8
DH32
32
40
6.5
DH80
80
90
8
DH35
35
43
6.5
DH85
85
95
8
DH35.5
35.5
43.5
6.5
DH90
90
100
8
DH38
38
46
6.5
DH95
95
105
8
DH40
40
48
6.5
DH98
98
108
8
DH45
45
53
6.5
DH100
100
110
8
If you need more,please contact us!
Copyright 2004-2008 Guangzhou BEST Rubber CO.LTD
Company ADD: NO. 25-27 Yanling Road Guangzhou City China ¡¡ZIP£º510507

TEL:+86-20-61089445 61089440                           FAX:+86-20-61089446

Factory ADD:NO.21,Liangtian Road,Liiangtian Town,Guangzhou City,China   ZIP:510545

TEL£º+86-20-37403252 37403262¡¡   FAX£º+86-20-37403270 37403280