DSB2型泵用机械密封件

更新:2015-12-14 17:59:58      点击:
  • 产品品牌   东盛
  • 产品型号   DSB2型泵用机械密封件
  • 产品描述

    DSB2机械密封件...

产品介绍

结构特点:

  • 内装、单端面、多弹簧、平衡型、弹簧静止型密封结构。

  • Built-in,single end face,multi-spring,balanced and spring stationary seal structure.
  • 结构尺寸可与DSB1型密封互换,在200℃以下可替代使用。

  • Its structural dimensions are interchange able with the DSB1 seal,being replaceable when it's below 200℃
  • 该密封采用超薄双层双“S”型焊接金属波纹管作为弹性元件,具有优良的动态性能。
  • 结构简单、紧凑、安装方便、泄漏点少、密封性可靠、抗震能力强、运行周期长。
  • 优越的追随性和补偿能力。
  • This seal adopts the ultra-thin,double-S and welded metal bellows as the elastic element,featured by its excellent dynamic properties,simple and compact structure,easy installation,few leakage points,reliable airtightness,strong bibration resistance,long operation cycle,superior traceability and compensation capacity,


适用范围:

压力:0.1~2MPa Pressure:0.1~2MPa
温度:-40~220℃ Temperature:-40~220℃
线速度:≤25m/s Linear speed:≤25m/s
用途:用于化工、石油化工、炼油、制冷等。 Application:for chemical engineering,petrochemicals,oil refining,refrigeration,etc.
介质为油、有机溶剂、热水及其它弱腐蚀性液体。 Medium:oil,organic solvents,hot water and other slightly corrosive liquids.

 


型号 Model
d
D3
D4
D6
D7
D8
L
L1
L2
L5
DSB2-30
30
48
50
39
45
3
52
40
12
7
DSB2-35
35
51
54
44
50
3
52
40
12
7
DSB2-40
40
62
65
51
58
4
60
47
13
8
DSB2-45
45
67
70
56
63
4
65
52
13
8
DSB2-50
50
72
75
62
70
4
65.5
52
13.5
8.5
DSB2-55
55
78
82
67
75
4
68.5
55
13.5
8.5
DSB2-60
60
83
87
72
80
4
68.5
55
13.5
8.5
DSB2-65
65
88
92
77
85
4
68.5
55
13.5
8.5
DSB2-70
70
97
101
83
92
4
69.5
55
14.5
9.5
DSB2-75
75
98
102
88
97
4
69.5
55
14.5
9.5
DSB2-80
80
103
107
95
105
4
73
58
15
10
DSB2-85
85
108
112
100
110
4
73
58
15
10
DSB2-90
90
114.5
120
105
115
4
73
58
15
10
DSB2-95
95
120
125
110
120
4
75
60
15
10
DSB2-100
100
124
130
115
125
4
75
60
15
10

 

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