Universal Flexible Flange Adaptor
Universal Flexible Flange Adaptor - Image 2
Universal Flexible Flange Adaptor - Image 3
Universal Flexible Flange Adaptor - Image 4
Universal Flexible Flange Adaptor - Image 5

Universal Flexible Flange Adaptor

SYI can supply Compact Universal Flanged Adaptors with the most reasonable design in the market, according to EN 14525, ISO2531,EN545, EN598, from DN40 to DN600. Universal flanged adaptors are suitable for jointing plain-ended pipes with same or different materials and same or different outside diameters within the pipe O.D. ranges.
Name
Compact Universal Flexible Flange Adaptor
Material
Body:Ductile iron grade 500-7/ 450-12 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536

Gland: Ductile Iron grade 500-7/450-10 in accordance with ISO 1083 or 70-50-05/65-45-12 with ASTM A536
Gasket: Rubber E.P.D.M./SBR/NBR in accordance with EN 681.1
D-BOLTS AND NUTS: Carbon Steel Grade 8.8 with dacromet coating
Flange
PN10, PN16 or PN25 drilling in accordance with ISO 7005-2/EN 1092-2.
Working Pressure
16 Bar or 250 PSI
Fluid Temperature
0°C-50°C, excluding frost.
Allowed Angular Deflection
3°
Joint Gap
19mm
Coating
External Coatings: Liquid epoxy resin painting; Epoxy applied by FBE; According to customers’ requirements
Internal Coatings: Liquid epoxy resin painting; Epoxy applied by FBE; According to customers’ requirements
Reference Rules
Designed and tested in accordance with EN14525, ANSI/AWWA C219 and EN545
 
Universal Flanged Adaptors, designed by experienced engineers in SYI in 2010 and applied the patent,
with wide range tolerance on O.D. (up to 24mm).

Universal Flanged Adaptors are suitable for jointing plain-ended pipes with same or different materials and same or different outside diameters within the pipe O.D. ranges. It can be connected with a variety of pipes, as long as the OD of the pipe connected is within the range, especially the DI, CI and PVC pipes, which are considered during the designing.For example, If the connector range is 108-128, then you can connect all pipes within the outer diameter of the pipe, iron pipe, PVC, PE, steel pipe, cement pipe, etc.

The circumferential ribbed, specially profiled gaskets in the high quality material, provide for smooth installation by minimizing contact friction and restrict to pull out.

The gasket also provide a leak tight seal across the O.D. range per nominal size and still allow for thermal expansion and contraction of the pipe (up to 5mm per gasket), facilitated through gasket deformation.

Wide flange sealing surface.

D Bolts to avoid turning during tightening the bolts.

SYI FA with the further more reasonable sizes and ranges, can allow the main pipe sizes in the most reasonable location, and the gasket can be at the perfect situation after assembled, which reduced the risk of leakage when the pipe OD at the minimum range and reduced the workload of tightening the bolts hardly.

Accessories: including gland, gasket, bolt, etc.
Features: one ends are connected to the pipe socket, the other is connected with a flange, which can be connected to different materials in the range at the same time.

Compact Universal Flanged Adaptors Dimensions
SYI S. N.
DN
pipe O.D. range
D2
H
L
Bolt
mm
inch
mm
no.
size
SYI-UC44-60
40
1.5″
44-60
151
100
200
2
M12x200
SYI-UC48-64
50
2″
48-64
155
100
200
2
SYI-UC56-74
50
2″
56-74
169
100
200
2
SYI-UC72-88
65
2.5″
72-88
183
100
200
4
SYI-UC85-105
80
3″
85-105
206
100
200
4
SYI-UC98-118
100
4″
98-118
219
100
200
4
SYI-UC108-128
125
5″
108-128
233
100
200
4
SYI-UC123-145
125
5″
123-145
250
100
200
4
SYI-UC132-154
150
6″
132-154
259
100
200
4
SYI-UC157-181
150
6″
157-181
289
115
220
4
M12x220
SYI-UC192-212
200
8″
192-212
321
115
220
4
SYI-UC215-235
200
8″
215-235
344
115
220
4
SYI-UC222-246
250
10″
222-246
358
115
220
6
SYI-UC246-268
250
10″
246-268
380
115
220
6
SYI-UC267-289
250
10″
267-289
401
115
220
6
SYI-UC276-298
250
10″
276-298
410
115
220
6
SYI-UC308-332
300
12″
308-332
446
150
260
6
M12x260
SYI-UC322-346
300
12″
322-346
462
150
260
6
SYI-UC344-368
350
14″
344-368
484
150
260
8
SYI-UC367-391
350
14″
367-391
507
150
260
8
SYI-UC392-416
400
16″
392-416
534
150
260
8
SYI-UC417-439
400
16″
417-439
556
150
260
8
SYI-UC436-458
400
16″
436-458
576
150
260
8
SYI-UC474-496
450
18″
474-496
614
150
260
10
SYI-UC490-512
500
20″
490-512
633
160
300
10
M12x300
SYI-UC524-546
500
20″
524-546
667
160
300
10
SYI-UC540-562
500
20″
540-562
683
160
300
10
SYI-UC597-617
600
24″
597-617
739
160
300
10
SYI-UC619-639
600
24″
619-639
761
160
300
10
SYI-UC628-650
600
24″
628-650
772
160
300
10
For other sizes not mentioned above, please contact us.
We have right to change the data without further notice.

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