Universal Couplings – Series 2009

Universal Couplings – Series 2009Universal-Couplings---Series-2009-SYI-Pipeline

 

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
UC2-80-1 80 3” 84-108 195 120 220
UC2-100-2 100 4” 106-130 219 125 220
UC2-125-1 125 5” 123-147 242 125 220
UC2-150-1 150 6” 138-162 260 125 220
UC2-200-3 200 8” 206-230 329 125 220
UC2-200-4 200 8” 214-238 335 135 240
UC2-250-3 250 10” 246-270 369 135 240
UC2-250-4 250 10” 264-288 387 135 240
UC2-250-5 250 10” 272-296 396 135 240
UC2-300-1 300 12” 282-306 409 135 240
UC2-350-1 350 14” 334-360 464 205 320
UC2-350-2 350 14” 360-386 489 205 320
UC2-450-2 450 18” 447-475 579 220 340
UC2-450-3 450 18” 464-498 604 220 340
UC2-500-1 500 20” 492-516 625 220 340
Category:

Description

Universal Couplings – Series 2009

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 with dacromet coating
Working Pressure:
16 Bar or 250 PSI
Fluid Temperature:
0°C-50°C, excluding frost
Allowed Angular Deflection:
6°
Joint Gap:
20mm
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 and tested in accordance with EN 14525, ANSI/AWWA C219 and EN 545
Use:

Universal Couplings Series 2, designed by our own company in 2008, with wide range tolerance on O.D. (up to 34mm), 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.

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 Universal Couplings are usually supplied by assembled on the body.

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