 Products |
| Contact us |
| ADRESS：88-S28 qianyao road qin xin industry park, wuxi city ,china |
| WEBSITE：www.hose-china.net |
| E-mail:export@hose-china.net |
| CONTACT：Hua jianchun |
| MOBILE：+86.13606189166 |
| TEL：+86-0510-85435895 |
| FAX：+86-0510-85433517 |
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YBB-2003(Ⅰ.Ⅱ) Horizontal Expansion Joints Series |
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 YBB-2003(Ⅰ.Ⅱ) Horizontal Expansion Joints Series |
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 Features：
1. To absorb large radial displacement and small axial displacement;
2. To reduce the mounting bracket and improve economic performance;
3. Easy cleaning and maintenance.
Applications： For the chemical industry, metallurgy, electricity, shipbuilding, construction and other industries. Application temperature：-50 ℃～300℃.
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No.
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Parts
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Materials
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1
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Flange
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SS400/SUS304/316L
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2
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Bellows
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SUS304/316L/321
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3
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Intervalve
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SGP/SUS304/316L
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4
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Restriction Screw
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S15C/SUS304
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5
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Inner core
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SUS304/316L
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6
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Nut
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S15/SUS304
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YBB-2003(Ⅰ.Ⅱ) Series Parameters ： （Bellows layers: Ⅰ single-layer Ⅱ double--layer）
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Bellows
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Finish Product
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Bellows Form
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Displacement
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Pressure
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Inner Diameter
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Total Length
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Length of Bellows
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Diameter of Bellows
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Horizontal Rigidity
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The largest radial force
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Axial Direction
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Radial
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Working Pressure
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Ⅰ、Ⅱ
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Ⅰ
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Ⅱ
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Ⅰ
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Ⅱ
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ⅠⅡ
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mm
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inch
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mm
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mm
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mm
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N/ mm
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kg
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mm
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mm
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Kg/cm²
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Kg/cm²
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40
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1½
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350
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56
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65.7
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2.16
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2.16
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11.0
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11.0
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5
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50
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10
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16
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50
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2
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350
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60
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81.2
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2.65
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4.02
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13.5
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20.5
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5
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50
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10
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16
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65
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2½
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400
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60
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97.2
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3.43
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4.41
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17.5
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22.5
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5
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50
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10
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16
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80
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3
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400
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84
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113.7
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6.08
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7.06
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31.0
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36.0
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5
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50
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10
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16
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100
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4
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500
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84
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139.7
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6.57
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7.74
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33.5
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39.5
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5
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50
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10
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16
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125
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5
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600
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84
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165.7
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7.25
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8.53
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37.0
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43.5
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5
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50
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10
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16
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150
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6
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600
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105
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196.7
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11.86
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17.44
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60.5
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89.0
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5
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50
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10
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16
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200
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8
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700
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105
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247.7
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16.56
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25.19
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84.5
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128.5
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5
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50
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10
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16
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250
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10
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700
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140
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309.7
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36.65
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55.08
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187.0
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281.0
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5
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50
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10
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16
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300
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12
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1100
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140
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359.7
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46.69
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72.32
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253.5
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369.0
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5
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50
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10
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16
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350
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14
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1200
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140
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397.7
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48.90
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72.81
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249.5
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371.5
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5
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50
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10
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16
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400
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16
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1200
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180
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469.1
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101.04
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118.48
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515.5
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604.5
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5
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50
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10
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16
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450
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18
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1300
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180
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501.1
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124.66
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145.73
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636.0
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743.5
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5
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50
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10
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16
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500
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20
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1300
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180
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551.9
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126.81
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197.67
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647.0
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1008.5
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5
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50
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10
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16
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550
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22
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1400
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180
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602.7
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130.24
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194.28
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664.5
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994.0
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5
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50
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10
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16
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600
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24
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1400
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180
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653.5
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168.56
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251.76
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860.0
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1284.5
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5
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50
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10
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16
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Flange standards are based on JIS, ANSI, DIN, BS, JB, and other standards.
Bellows are manufactured on the basis of the U.S. manufacturing expansion joint manufacturers association standards and can work after more than 10 ³ cycle experiments.
Production size:Ø40mm-Ø5000mm
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