Flexible couplings are the flexible solution for joining pipes. These couplings are ideal for absorbing noises and vibrations in pipelines and overcoming axial offset, guaranteeing a permanently leaktight connection.Flexible coupling allows an expansion and contraction of ± 2.5 mm and an angular deflection of 3°for each gasket (±5 mm & 6°in total for each coupling).
Features and Benefit:
·Compensate misalignment, absorbs vibrations in the pipeline
·Simplify the installation of pipelines
·Overcomes axial offset and guarantees a permanently leaktight connection
·Can be delivered in standard and non-standard designs
·Easy installation, reduce assembling time
·Epoxy powder coating and bolting made of steel
·Drinking water approved
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Specifications
|
Nominal diameter:
|
DN50mm to DN3000mm
|
|
Maximum working pressure:
|
4.0 Mpa
|
|
Vacuum KPa(mmHg)
|
44.9(350)
|
|
Operating temperature:
|
-20℃-80℃
|
|
Corrosion resistance
|
Good
|
|
Applicable media
|
Sea water, drinking water, slurry, industrial sewage.
|
Components/Materials/Functions
|
No.
|
Components
|
Materials
|
 |
|
1
|
Sleeve
|
Ductile Iron
|
|
|
2
|
Gland
|
Ductile Iron
|
|
|
3
|
Gasket
|
Rubber
|
|
|
4
|
Bolt & Nut
|
Carbon Steel
|
Data Sheet:
|
DN(mm)
|
Size Range(mm)
|
Pipe OD(mm)
|
L(mm)
|
Sleeve
|
Bolts
|
Weight(kg)
|
||||
|
Length
|
Thickness
|
|||||||||
|
Min
|
Max
|
A
|
T
|
No.
|
Dia.
|
Length
|
||||
|
40
|
48
|
60
|
149.5
|
190
|
100x4.5
|
40
|
2
|
12
|
180
|
3.1
|
|
50
|
59
|
72
|
154.5
|
190
|
95x4.5
|
40
|
4
|
12
|
180
|
3.0
|
|
65
|
72
|
85
|
173.5
|
190
|
95x4.5
|
40
|
4
|
12
|
180
|
3.6
|
|
80
|
88
|
103
|
195.5
|
190
|
95x4.5
|
40
|
4
|
12
|
180
|
4.1
|
|
100
|
108
|
128
|
224.5
|
190
|
95x4.5
|
40
|
4
|
12
|
180
|
4.8
|
|
125
|
138
|
153
|
254.5
|
190
|
95x5.0
|
40
|
4
|
12
|
180
|
6.0
|
|
150
|
159
|
182
|
280.5
|
190
|
95x5.0
|
40
|
4
|
12
|
180
|
6.9
|
|
175
|
192
|
210
|
306.5
|
230
|
130x5.0
|
50
|
4
|
12
|
220
|
9.4
|
|
200
|
218
|
235
|
342.5
|
230
|
130x5.0
|
50
|
4
|
12
|
220
|
10.9
|
|
225
|
250
|
267
|
367.5
|
230
|
130x5.0
|
50
|
6
|
12
|
220
|
12.4
|
|
250
|
272
|
289
|
399.5
|
230
|
130x5.0
|
50
|
6
|
12
|
220
|
14.6
|
|
300
|
315
|
332
|
462.5
|
230
|
130x5.0
|
50
|
8
|
12
|
220
|
19.4
|
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