Universal Couplings – Series 2012

Universal Couplings – Series 2012Universal-Couplings-Series-2012-SYI-Pipeline-002

 

SYI is keeping on designing the series of coupling 
products for pursuing the better performance and 
easier operation.

New design and patterns could be developed based
on customers’requirement.

SYI Series No. DN Pipe O.D. range D2 H L
mm inch mm mm mm mm
SYI-UC-40-1 40 1.5” 44-60 151 100 200
SYI-UC-50-1 50 2” 48-64 155 100 200
SYI-UC-50-2 50 2” 56-74 169 100 200
SYI-UC-65-1 65 2.5” 72-88 183 100 200
SYI-UC-80-1 80 3” 85-105 206 100 200
SYI-UC-100-2 100 4” 98-118 219 100 200
SYI-UC-125-1 125 5” 108-128 233 100 200
SYI-UC-125-2 125 5” 123-145 250 100 200
SYI-UC-150-1 150 6” 132-154 259 100 200
SYI-UC-150-2 150 6” 157-181 289 115 220
SYI-UC-200-1 200 8” 192-212 321 115 220
SYI-UC-200-2 200 8” 215-235 344 115 220
SYI-UC-250-1 250 10” 222-246 358 115 220
SYI-UC-250-2 250 10” 246-268 380 115 220
SYI-UC-250-3 250 10” 267-289 401 115 220
SYI-UC-250-4 250 10” 276-298 410 115 220
SYI-UC-300-1 300 12” 308-332 446 150 260
SYI-UC-300-2 300 12” 322-346 462 150 260
SYI-UC-350-1 350 14” 344-368 484 150 260
SYI-UC-350-2 350 14” 367-391 507 150 260
SYI-UC-400-1 400 16” 392-416 534 150 260
SYI-UC-400-2 400 16” 417-439 556 150 260
SYI-UC-400-3 400 16” 436-458 576 150 260
SYI-UC-450-1 450 18” 474-496 614 150 260
SYI-UC-500-1 500 20” 490-512 633 160 300
SYI-UC-500-2 500 20” 524-546 667 160 300
SYI-UC-500-3 500 20” 540-562 683 160 300
SYI-UC-600-1 600 24” 597-617 739 160 300
SYI-UC-600-2 600 24” 619-639 761 160 300
SYI-UC-600-3 600 24” 628-650 772 160 300
Category:

Description

Universal Couplings – Series 2012

SPECIFICATIONS
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

GASKET: Rubber E.P.D.M./SBR/NR in accordance with EN 681.1

D-BOLTS AND NUTS: Carbon steel grade 8.8/6.8/4.8 with dacromet coating/galvanization
Working Pressure:
16 Bar or 250 PSI
Fluid Temperature:
0°C-50°C, excluding frost
Allowed Angular Deflection:
6°
Joint Gap:
19mm
Coating:
External coatings Internall coatings

liquid epoxy resin painting
epoxy applied by FBE
according to customers’ requirements

liquid epoxy resin painting
epoxy applied by FBE
according to customers’ requirements
Reference Rules:
Designed by SYI and tested in accordance with EN 14525, ANSI/AWWA C219 and EN 545
Use:

SYI Universal Couplings, designed by experienced engineers in SYI in 2010 and applied the patent, with wide range tolerance on O.D. (up to 24mm), SYI 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.The circumferentially 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.

SYI Universal Couplings, with the further more reasonable sizes and ranges, can allow the pipes of main sizes in the most reasonable location, and the gasket can be at the perfect situation after assembled.
Note: The accessories for SYI Universal Tapping Saddles are usually supplied by assembled on the body.

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