结构特点
●
采用了聚四氟乙烯、填充聚四氟乙烯或柔性石墨制作的楔形环作辅助密封圈，提高了密封的使用温度和耐磨性
●
为小弹簧结构，非平衡型密封，轴向尺寸短，密封端面受压均匀
应用范围
●温 度 -50~500 ℃
●压 力
≤1.7MPa
●线速度 ≤25m/sec
● 介质 水、油、有机溶剂及其它弱腐蚀性溶液.
|
型号MODEL
|
D
|
D1
|
D3
|
D4
|
D7
|
L
|
L1
|
|
59U-14
|
14
|
24
|
21
|
25
|
2
|
23
|
12.0
|
|
59U-16
|
16
|
26
|
23
|
27
|
2
|
23
|
12.0
|
|
59U-18
|
18
|
32
|
27
|
33
|
3
|
24
|
13.5
|
|
59U-20
|
20
|
34
|
29
|
35
|
3
|
24
|
13.5
|
|
59U-22
|
22
|
36
|
31
|
37
|
3
|
24
|
13.5
|
|
59U-24
|
24
|
38
|
33
|
39
|
3
|
26.7
|
13.5
|
|
59U-25
|
25
|
39
|
34
|
40
|
3
|
27
|
13.0
|
|
59U-28
|
28
|
42
|
37
|
43
|
3
|
30
|
12.5
|
|
59U-30
|
30
|
44
|
39
|
45
|
3
|
30.5
|
12.0
|
|
59U-32
|
32
|
46
|
42
|
48
|
3
|
30.5
|
12.0
|
|
59U-33
|
33
|
47
|
42
|
48
|
3
|
30.5
|
12.0
|
|
59U-35
|
35
|
49
|
44
|
50
|
3
|
30.5
|
12.0
|
|
59U-38
|
38
|
54
|
49
|
56
|
4
|
32
|
13.0
|
|
59U-40
|
40
|
56
|
51
|
58
|
4
|
32
|
13.0
|
|
59U-43
|
43
|
59
|
54
|
61
|
4
|
32
|
13.0
|
|
59U-45
|
45
|
61
|
56
|
63
|
4
|
32
|
13.0
|
|
59U-48
|
48
|
64
|
59
|
66
|
4
|
32
|
13.0
|
|
59U-50
|
50
|
66
|
62
|
70
|
4
|
34
|
13.5
|
|
59U-53
|
53
|
69
|
65
|
73
|
4
|
34
|
13.5
|
|
59U-55
|
55
|
71
|
67
|
75
|
4
|
34
|
13.5
|
|
59U-58
|
58
|
78
|
70
|
78
|
4
|
39
|
13.5
|
|
59U-60
|
60
|
80
|
72
|
80
|
4
|
39
|
13.5
|
|
59U-63
|
63
|
83
|
75
|
83
|
4
|
39
|
13.5
|
|
59U-65
|
65
|
85
|
77
|
85
|
4
|
39
|
13.5
|
|
59U-68
|
68
|
88
|
81
|
90
|
4
|
39
|
13.5
|
|
59U-70
|
70
|
90
|
83
|
92
|
4
|
45.5
|
14.5
|
|
59U-75
|
75
|
95
|
88
|
97
|
4
|
45.5
|
14.5
|
|
59U-80
|
80
|
104
|
95
|
105
|
4
|
45
|
15.0
|
|
58U-85
|
85
|
109
|
100
|
110
|
4
|
45
|
15.0
|
|
58U-90
|
90
|
114
|
105
|
115
|
4
|
50
|
15.0
|
|
58U-95
|
95
|
119
|
110
|
120
|
4
|
50
|
15.0
|
|
58U-100
|
100
|
124
|
115
|
125
|
4
|
50
|
15.0
|
|
