JGD-A型(KXT-F型)可曲挠双球体橡胶接头
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注: 1.如介质为油,腐蚀性物质,工作环境温度有特殊要求,订货时须说明。
2.法兰连接符合BG4216.3~4216.5标准,上为附表。
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项目
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公称通径DNmm
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200~300(8-12″)
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50~150(2-6″)
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JGD-A(1)
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JGD-A(2)
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JGD-A(3)
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工作压力MPa( kgf/cm2)
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1.0(10)
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1.6(16)
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2.5(25)
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爆破压力MPa( kgf/cm2)
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2.0(20)
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3.0(30)
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4.5(45)
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真空度KPa(mm/Hg)
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40(300)
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53.3(400)
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86.7(650)
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适用温度℃
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-15~115特殊可达-30~250
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适用介质
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空气、压缩空气、水、海水、热水、油、酸、碱等化学物质
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公称通径 DN
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长度L
mm
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法兰厚度b
mm
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螺栓数
n
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螺栓孔
直径
mm
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螺栓孔中心
圆直径mm
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轴向位移mm
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横向位移
mm
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偏转角度
(a1 +a2)
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mm
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英寸
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伸长
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压缩
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50
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2
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165
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18
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4
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17.5
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125
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30
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50
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45
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35°
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80
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3
|
175
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20
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8
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17.5
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160
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35
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50
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45
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35°
|
100
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4
|
225
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22
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8
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17.5
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180
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35
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50
|
40
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35°
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125
|
5
|
230
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24
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8
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17.5
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210
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35
|
50
|
40
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35°
|
150
|
6
|
325
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24
|
8
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22
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240
|
35
|
50
|
40
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35°
|
200
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8
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325
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24
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8
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22
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295
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35
|
50
|
40
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35°
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250
|
10
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325
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28
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12
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22
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350
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35
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60
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35
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30°
|
300
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12
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325
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28
|
12
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22
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400
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35
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60
|
35
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30°
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350
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14
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320
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26
|
12
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23
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350
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20
|
40
|
30
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30°
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400
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16
|
320
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26
|
16
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25
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515
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20
|
40
|
30
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30°
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450
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18
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320
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28
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20
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25
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565
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25
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45
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30
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30°
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500
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20
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320
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28
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20
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25
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620
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25
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45
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30
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30°
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600
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24
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320
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30
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20
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30
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725
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25
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45
|
30
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30°
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700
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28
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400
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30
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20
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30
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830
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25
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45
|
30
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30°
|
800
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30
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260
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38
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24
|
34
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950
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16
|
22
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15
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30°
|
900
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36
|
260
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42
|
28
|
34
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950
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16
|
25
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22
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30°
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1000
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40
|
260
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44
|
28
|
34
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1160
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18
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26
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24
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30°
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1100
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44
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260
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44
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32
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36
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1270
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18
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26
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24
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30°
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1200
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48
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260
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44
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32
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41
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1380
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18
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26
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24
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30°
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1400
|
56
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350
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44
|
36
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42
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1630
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25
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35
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30
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30°
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1500
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60
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350
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300
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44
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36
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34
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1540
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20
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28
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30°
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1600
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64
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350
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44
|
36
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42
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1630
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25
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35
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30
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30°
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1800
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72
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350
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50
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44
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41
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1970
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25
|
35
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30
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30°
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2000
|
80
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420
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54
|
48
|
48
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2180
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25
|
35
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30
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30°
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2200
|
88
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420
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40
|
52
|
48
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2600
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25
|
35
|
30
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30°
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2400
|
96
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450
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41
|
56
|
48
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2600
|
25
|
35
|
30
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30°
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2600
|
104
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500
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42
|
60
|
54
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2810
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25
|
35
|
30
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30°
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2800
|
112
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550
|
45
|
64
|
54
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3020
|
25
|
35
|
30
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30°
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3000
|
120
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600
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48
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68
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58
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3330
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25
|
35
|
30
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30°
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3200
|
140
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650
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51
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72
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62
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3500
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25
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35
|
30
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30°
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