SYI can supply COMPACT Universal Couplings with the most reasonable design in the market, according to EN 14525, ISO2531, EN545, EN598, from DN40 to DN600. Universal Couplings are suitable for jointing plain-ended pipes with same or different materials and same or different outside diameters within the pipe O.D. ranges.
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Material:
Body: Ductile Iron grade 500-7/450-10 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 |
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Working Pressure: 16 Bar or 250 PSI
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Fluid Temperature:0°C-50°C, excluding frost
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Allowed Angular Deflection
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6°
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Joint Gap
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19mm
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Coating
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External coatings
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Internal coatings
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Liquid epoxy resin painting
Epoxy applied by FBE According to customers’ requirements |
Liquid epoxy resin painting
Epoxy applied by FBE According to customers’ requirements |
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Reference Rules:Designed and tested in accordance with EN14525, ANSI/AWWA C219 and EN545
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SYI Compact Universal Couplings Dimensions
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SYI S. N.
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DN
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pipe O.D. range
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D2
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H
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L
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Bolt
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mm
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inch
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mm
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no.
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size
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||||
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SYI-UC44-60
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40
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1.5″
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44-60
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151
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100
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200
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2
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M12x200
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SYI-UC48-64
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50
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2″
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48-64
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155
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100
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200
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2
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SYI-UC56-74
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50
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2″
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56-74
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169
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100
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200
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2
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SYI-UC72-88
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65
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2.5″
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72-88
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183
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100
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200
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4
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SYI-UC85-105
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80
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3″
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85-105
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206
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100
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200
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4
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SYI-UC98-118
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100
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4″
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98-118
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219
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100
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200
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4
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SYI-UC108-128
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125
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5″
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108-128
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233
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100
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200
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4
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SYI-UC123-145
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125
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5″
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123-145
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250
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100
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200
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4
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SYI-UC132-154
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150
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6″
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132-154
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259
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100
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200
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4
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SYI-UC157-181
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150
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6″
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157-181
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289
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115
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220
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4
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M12x200
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SYI-UC192-212
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200
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8″
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192-212
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321
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115
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220
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4
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SYI-UC215-235
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200
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8″
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215-235
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344
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115
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220
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4
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SYI-UC222-246
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250
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10″
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222-246
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358
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115
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220
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6
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SYI-UC246-268
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250
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10″
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246-268
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380
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115
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220
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6
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SYI-UC267-289
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250
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10″
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267-289
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401
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115
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220
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6
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SYI-UC276-298
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250
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10″
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276-298
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410
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115
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220
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6
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SYI-UC308-332
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300
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12″
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308-332
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446
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150
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260
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6
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M12x260
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SYI-UC322-346
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300
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12″
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322-346
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462
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150
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260
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6
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SYI-UC344-368
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350
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14″
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344-368
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484
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150
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260
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8
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SYI-UC367-391
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350
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14″
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367-391
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507
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150
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260
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8
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SYI-UC392-416
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400
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16″
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392-416
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534
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150
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260
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8
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SYI-UC417-439
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400
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16″
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417-439
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556
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150
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260
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8
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SYI-UC436-458
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400
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16″
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436-458
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576
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150
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260
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8
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SYI-UC474-496
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450
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18″
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474-496
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614
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150
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260
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10
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SYI-UC490-512
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500
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20″
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490-512
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633
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160
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300
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10
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M12x300
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SYI-UC524-546
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500
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20″
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524-546
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667
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160
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300
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10
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SYI-UC540-562
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500
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20″
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540-562
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683
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160
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300
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10
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SYI-UC597-617
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600
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24″
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597-617
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739
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160
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300
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10
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SYI-UC619-639
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600
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24″
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619-639
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761
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160
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300
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10
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SYI-UC628-650
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600
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24″
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628-650
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772
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160
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300
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10
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For other sizes not mentioned above, please contact us.
We have right to change the data without further notice.
We have right to change the data without further notice.
