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The FVB type wind tunnel rubber compensator

Description:
    FDZ, FVB, FUB, XB duct rubber compensator The series is divided into four models made ​​of rubber and rubber fabric composites, steel flanges, sleeves, insulation materials, duct rubber compensator mainly used for various fan, flexible connection between the duct and its function is the damping, noise reduction, sealing, dielectric resistance, ease of displacement and installation, it is highly desirable in the field of environmental protection damping, noise reduction, smoke and dust of the best accessories.
Duct rubber compensators Product features:
  1, rubber and fiber woven fabric having a good repetition of displacement (change) reduction in the smaller size range a larger multidimensional directions compensation of, and preferably eliminate the the age pipeline installation and connection of the multi-directional error.
  2, rubber and fiber woven superior acoustic isolation function, can effectively reduce and eliminate boilers, fans and other systems the goods sound and vibration transfer.
  3, rubber and fiber woven weak transmission loss, reducing the design process, without adding other auxiliary facilities.
  4, rubber and fabric and thermal insulation materials with high heat resistance and corrosion resistance, never rust, reduce maintenance costs.
  5, rubber and fiber weave having excellent air tightness and flexibility of the transport medium can be guaranteed without leakage and restitution after repeated displacement.
FVB duct rubber compensator technical parameters:

技术性能

FVB

FUB

补偿长度

±100mm

±90mm

工作压力

≤4500pa

≤4500pa

温度范围

-40℃-300℃

-40℃-300℃

安装长度

300-450mm

300-450mm

拉伸长度变化率

≤15%

≤15%

两端之支架间距之和

 

≤50m

两端滑动支架间距

 

2-4m

胶料性能

 

 

拉伸强度

≥12MPa

≥12MPa

扯断伸长率

≥300%

≥300%

扯断永久变形

≤25%

≤25%

硬度

58±30

58±30

热空气考化

70℃×72h

70℃×72h

扯断伸长变化率

≥20%

≥20%

型号(mm)

管外径 D

D1

D2

D3

b

连接螺栓数量 n×фM

重量 kg

FVB500

529

600

640

469

8

16×M16

89.8

FVB600

630

705

755

570

114.6

FVB700

720

810

860

660

18×M16

134.8

FVB800

820

920

975

760

18×M20

192.0

FVB900

920

1020

1075

860

20×M20

213.8

FVB1000

1020

1120

1175

960

24×M20

241.6

FVB1100

1120

1220

1275

1060

10

263.0

FVB1200

1220

1320

1375

1160

30×M22

312.6

FVB1300

1320

1420

1475

1260

335.0

FVB1400

1420

1520

1575

1360

36×M22

369.6

FVB1500

1520

1630

1685

1440

36×M22

349.4

FVB1600

1620

1730

1785

1540

477.5

FVB1700

1720

1830

1885

1640

44×M22

515.9

FVB1800

1820

1930

1985

1740

536.0

FVB1900

1920

2030

2085

1840

565.2

FVB2000

2020

2130

2185

1940

12

44×M27

725.2

FVB2200

2220

2340

2410

2140

50×M27

881.8

FVB2400

2420

2540

2610

2340

14

54×M27

953.0

FVB2500

2520

2640

2710

2440

56×M30

1057.5

FVB2600

2620

2760

2810

2540

58×M30

1098.4

FVB2800

2820

2960

3030

2740

60×M30

1260.9

FVB3000

2030

3160

3230

2940

64×M30

1347.8

FVB3200

3220

3360

3430

3140

72×M30

1440.5

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