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BW-DJ型单向角向波纹补偿器
BW-DJ-type one-way angular bellows compensator
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BW-DJ型单向角向波纹补偿器

BW-DJ型单向角向波纹补偿器,又称单式铰链型膨胀节,它由波纹管、法兰接管和一对铰链 等结构件组成,只能吸收一个平面内的角位移并能承受波纹管的压力推力。由于吸收一个平面内的角位移,安装时必须与位移平面一致,或采用多个单向角向波纹补 偿器在不同交叉平面内组合安装。当角向变形较大或压力较大时可对产品进行预变形,为增加变形,产品也可有单式制成复式角向波纹补偿器。

W-DJ-type one-way angular bellows compensator, also called Single hinge-type expansion joint, is made up of bellows, flange connecting pipe and a pair of hinge etc.It can only absorb angular displacement in one plane and bear the pressure of the bellows. So it should be consistent with the plane of displacement when ins-talled, or it can also be assembled by several single-direction angular compensators in different crossed planes. If the angular displacement or the pressure is large, a pre-deformation is requi-red. To increase deformation, the product can also be changed from single angular corrugated compensator to duplex one.

技术特性表: 疲劳寿命1500次
technical characteristics table: weary life of 1500 times.

公称通径 mm
nominal diameter
长度 mm
length
波级管有效面积 cm²
effective area of bellows
角向补偿量(±)/刚度N/mm
angular compensating quantum±mm mm/rigidity N/mm
1.0mpa 1.6mpa 2.5mpa
40 300 21 4 6 4 13 4 16
50 300 41 4 7 4 15 4 18
65 350 61 6 8 6 10 6 12
80 350 82 6 14 8 18 8 25
100 350 125 8 15 8 25 8 50
125 400 180 10 28 10 40 10 55
150 400 255 10 30 10 85 10 105
200 450 480 12 55 12 145 8 220
250 450 730 12 130 12 200 10 360
300 500 1020 12 180 12 270 10 420
350 550 1280 14 200 12 420 10 450
400 550 1580 14 260 12 440 10 1350
450 600 1980 12 350 12 750 10 1400
500 650 2450 12 510 12 930 10 1500
600 700 3450 10 1100 10 1600 8 2800
700 750 4740 8 1500 6 1900 6 3200
800 750 5960 6 1600 5 2300 4 3800
900 800 7560 4 2000 3 2800 3 4600
1000 850 9280 4 5000 3 8000 2 10000
1100 900 10816 3 11000 2 12800 2 15000
1200 900 13010 2 15000 2 16000 2 18000
1300 1000 14800 2 16000 2 18500 2 21000
1400 1000 16510 2 19800 2 24000 2 28000
1500 1100 18900 2 21000 2 28000 2 31000
1600 1200 21920 2 26000 2 31000 2 36500
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