FUB FVB Air Duct Fabric Compensator round
Duct rubber compensator is divided into FDZ, FVB, FUB, XB four kinds of models,from rubber and rubber fabric composite material, steel flange, socket, thermal insulation materials, mainly used for a variety of flexible connection between fan, air duct, its function is sealing, shock absorption, noise reduction, medium resistance, displacement and makes the pipes easier to install, is an extremely ideal environmental protection field shock absorption, noise reduction, the best accessories and smoke prevention and dust control.
Basic introduction:
1. Rubber and fiber fabrics have good reducibility of repeated displacement (change), which can provide large multi-dimensional directional compensation within a small size range, and can better eliminate the multi-directional errors caused by various pipe installation and connection.
2. rubber and fiber fabric has superior sound absorption and isolation function, can effectively reduce and eliminate the transmission of sound and vibration of boiler, fan and other systems.
3. rubber and fiber weaving weak transmission loss, reduce the design process, no need to add other auxiliary facilities.
4, rubber and fiber woven and thermal insulation materials with high heat resistance and corrosion resistance, never rust, reduce maintenance costs.
5. Rubber and fiber fabric have excellent air tightness and flexibility, which can ensure no leakage of the conveying medium and restore the original state after repeated displacement.
Main data:
|
Performance
|
FVB
|
FUB
|
|
Compensation length
|
±100mm
|
±100mm
|
|
Working pressure
|
≤4500pa
|
≤4500pa
|
|
Temperature range
|
-40℃-30℃
|
-40℃-300℃
|
|
Installation length
|
300-450mm
|
300-450mm
|
|
Variation rate of pull
|
≤15%
|
≤15%
|
|
Distance between brackets on the both ends
|
|
≤50m
|
|
Distance between flexible brackets on the ends
|
|
2-4m
|
|
Intensity
|
≥12Mpa
|
≥12Mpa
|
|
Compensation length
|
≥300%
|
≥300%
|
|
Permanent variation
|
≤25%
|
≤25%
|
|
Rigidity
|
58±3°
|
58±3°
|
|
Aging in heated air
|
72℃X72h
|
70℃X72h
|
|
Variation rate of pull
|
≥20%
|
≥20%
|
FUB Connecting data:
|
Model
(mm)
|
Outer diameter
D
|
D1
|
D2
|
D3
|
Flange thickness
(mm)
|
Quantity of Bolt
nxMd
|
Weight
(Kg)
|
|
FUB800
|
812
|
950
|
1000
|
850
|
8
|
24 X M22
|
184.6
|
FUB900
|
912
|
1050
|
1100
|
950
|
203.6
|
FUB1000
|
1012
|
1150
|
1200
|
1052
|
10
|
30 X M22
|
221.9
|
FUB1100
|
1112
|
1250
|
1300
|
1152
|
240.7
|
FUB1200
|
1212
|
1350
|
1400
|
1252
|
259.5
|
FUB1300
|
1312
|
1450
|
1500
|
1352
|
278.3
|
FUB1400
|
1412
|
1550
|
1600
|
1452
|
357.3
|
FUB1500
|
1512
|
1650
|
1700
|
1552
|
36 X M22
|
391.2
|
FUB1600
|
1614
|
1750
|
1800
|
1654
|
10
|
426.3
|
FUB1700
|
1714
|
1850
|
1900
|
1754
|
449.7
|
FUB1800
|
1814
|
1950
|
2000
|
1854
|
44 X M22
|
481.0
|
FUB1900
|
1914
|
2050
|
2120
|
1954
|
533.4
|
FUB2000
|
2016
|
2170
|
2240
|
2056
|
619.9
|
FUB2100
|
2116
|
2270
|
2340
|
2156
|
12
|
54 X M30
|
753.3
|
FUB2200
|
2216
|
2370
|
2440
|
2256
|
785.3
|
FUB2300
|
2316
|
2470
|
2540
|
2356
|
817.2
|
FUB2400
|
2416
|
2570
|
2640
|
2456
|
800.2
|
FUB2500
|
2516
|
2670
|
2740
|
2556
|
881.2
|
FUB2600
|
2616
|
2770
|
2840
|
2656
|
14
|
64 X M30
|
913.2
|
FUB2800
|
2816
|
2970
|
3040
|
2856
|
986.5
|
FUB3000
|
3016
|
3170
|
3240
|
3056
|
1050.5
|
FUB3200
|
3216
|
3370
|
3440
|
3256
|
1114.6
|
FVB Connecting data:
|
Model
(mm)
|
Outer diameter
D
|
D1
|
D2
|
D3
|
b
|
Quantity of Bolt
nxMd
|
Ref.weight
(Kg)
|
|
FVB500
|
529
|
600
|
640
|
469
|
8
|
16 X M16
|
89.8
|
FVB600
|
630
|
705
|
755
|
570
|
16 X M16
|
114.6
|
FVB700
|
720
|
810
|
860
|
660
|
18 X M16
|
134.8
|
FVB800
|
820
|
920
|
975
|
760
|
18 X M20
|
192.0
|
FVB900
|
920
|
1020
|
1075
|
860
|
20 X M20
|
213.8
|
FVB1000
|
1020
|
1120
|
1175
|
960
|
24 X M22
|
241.6
|
FVB1100
|
1120
|
1220
|
1275
|
1060
|
10
|
24 X M22
|
263.0
|
FVB1200
|
1220
|
1320
|
1375
|
1160
|
30 X M22
|
312.6
|
FVB1300
|
1320
|
1420
|
1475
|
1260
|
30 X M22
|
335.0
|
FVB1400
|
1420
|
1520
|
1575
|
1360
|
36 X M22
|
369.6
|
FVB1500
|
1520
|
1630
|
1685
|
1440
|
36 X M22
|
349.4
|
FVB1600
|
1620
|
1730
|
1785
|
1540
|
36 X M22
|
477.5
|
FVB1700
|
1720
|
1830
|
1885
|
1640
|
44 X M22
|
515.9
|
FVB1800
|
1820
|
1930
|
1985
|
1740
|
44 X M22
|
536.0
|
FVB1900
|
1920
|
2030
|
2085
|
1840
|
44 X M22
|
565.2
|
FVB2000
|
2020
|
2130
|
2185
|
1940
|
12
|
44 X M27
|
725.2
|
FVB2200
|
2220
|
2340
|
2410
|
2140
|
50 X M27
|
881.8
|
FVB2400
|
2420
|
2540
|
2610
|
2340
|
14
|
54 X M27
|
953.0
|
FVB2500
|
2520
|
2640
|
2710
|
2440
|
56 X M30
|
1057.5
|
FVB2600
|
2620
|
2760
|
2910
|
2540
|
58 X M30
|
1098.4
|
FVB2800
|
2820
|
2960
|
3030
|
2740
|
60 X M30
|
1260.9
|
FVB3000
|
3030
|
3160
|
3230
|
2940
|
64 X M30
|
1347.8
|
FVB3200
|
3220
|
3360
|
3430
|
3140
|
72 X M30
|
1441.5
|
FVB3400
|
3420
|
3560
|
3630
|
3340
|
74 X M30
|
1523.0
|
FVB3600
|
3620
|
3760
|
3840
|
3540
|
16
|
78 X M30
|
1825.1
|
FVB3800
|
3820
|
3960
|
4040
|
3740
|
80 X M30
|
1924.1
|
FVB4000
|
4020
|
4160
|
4240
|
3940
|
84 X M30
|
2023.0
|
Note:The big DN size Air Duct Rubber Compensator can be produced and delivered in accordance with requirements of users.
Packing & Delivery :
Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or 15-30 days if the goods are OEM or not enough
subject to the order quantity. But anyway,normally, we are able to make sure the delivery will not exceed 45 days.
