April 11, 2025
Universal Range Coupling
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Detail
Universal Range Coupling
◆Material Specification:
| No. | Parts Name | Material | Spedfication |
| 1 | Center Sleeve | Carbon Steel | S235JR |
| 2 | End Ring | Ductile Iron | GGG50 |
| 3 | Rubber Gasket | Rubber | EPDM |
| 4 | Bolt | Dacromet Coated Steel | ISO898-1:1999 |
| 5 | Washer | Dacromet Coated Steel | |
| 6 | Nut | Dacromet Coated Steel | ISO898-2:1992 |
| 7 | Cap | Plastic |
◆ Dimensions(mm)
| Size | Pipe OD(mm) | D | L1 | Bolt No.-MXL | ||
| Short | Long | Short | Long | |||
| DN40 | 48-60 | 155 | 95 | 190 | 2-M12x170 | 2-M12x260 |
| DN50 | 59-72 | 165 | 95 | 190 | 2-M12x170 | 2-M12x260 |
| DN65 | 72-85 | 180 | 95 | 190 | 2-M12x170 | 2-M12x260 |
| DN80 | 88-103 | 185 | 95 | 190 | 4-M12x180 | 4-M12x280 |
| DN100 | 107-128 | 225 | 95 | 190 | 4-M12x180 | 4-M12x280 |
| DN125 | 132-153 | 250 | 95 | 190 | 4-M12x180 | 4-M12x280 |
| DN150 | 159-182 | 275 | 110 | 190 | 4-M12x210 | 4-M12x280 |
| DN175 | 192-210 | 305 | 130 | 190 | 4-M12x220 | 4-M12x280 |
| DN200 | 218-235 | 315 | 130 | 190 | 4-M12x220 | 4-M12x280 |
| DN225 | 242-267 | 350 | 130 | 245 | 4-M12x220 | 4-M12x350 |
| DN250 | 272-289 | 395 | 130 | 245 | 6-M12x220 | 6-M12x350 |
| DN300 | 315-332 | 450 | 130 | 245 | 6-M12x220 | 6-M12x350 |
| DN300 | 322-339 | 460 | 130 | 245 | 6-M12x220 | 6-M12x350 |
| DN350 | 351-378 | 510 | 130 | 245 | 8-M14x235 | 8-M14x350 |
| DN350 | 374-391 | 520 | 130 | 245 | 8-M14x235 | 8-M14x350 |
| DN400 | 398-429 | 550 | 130 | 245 | 8-M14x235 | 8-M14x350 |
| DN400 | 425-442 | 565 | 130 | 245 | 8-M14x235 | 8-M14x350 |
| DN450 | 476-493 | 615 | 130 | 245 | 10-M14x235 | 10-M14x350 |
| DN500 | 526-544 | 665 | 130 | 245 | 10-M14x235 | 10-M14x350 |
| DN550 | 582-597 | 710 | 152 | 245 | 10-M16x240 | 10-M16x360 |
| DN600 | 630-647 | 770 | 130 | 245 | 10-M14x235 | 10-M14x350 |
| DN700 | 700-722 | 835 | 152 | 245 | 12-M16x240 | 12-M16x360 |
| DN700 | 710-739 | 850 | 152 | 245 | 12-M16x240 | 12-M16x360 |
| DN750 | 750-770 | 880 | 152 | 245 | 12-M16x240 | 12-M16x360 |
| DN800 | 811-823 | 935 | 152 | 245 | 12-M16x240 | 12-M16x360 |
| DN800 | 816-842 | 955 | 152 | 245 | 12-M16x240 | 12-M16x360 |
| DN900 | 912-925 | 1045 | 152 | 245 | 14-M16x240 | 14-M16x360 |
| DN1000 | 1006-1026 | 1140 | 178 | 245 | 14-M16x280 | 14-M16x400 |
| DN1200 | 1211-1232 | 1350 | 178 | 245 | 16-M16x280 | 16-M16x400 |
| DN1400 | 1422-1436 | 1550 | 178 | 245 | 20-M20x280 | 20-M20x400 |
Universal Range Coupling
About Light Duty Universal Wide Tolerance Coupling PN10 PN16:
Wide tolerance universal couplings include both flexible fittings that allow for expansion,
contraction and movement, and fully restrained versions, that remove the need for expensive thrust blocks
to accommodate forces due to internal pressure in pipes.china manufacturer.
FEATURES:
Fully corrosion resistant construction
Inside and outside fusion bonded epoxy coating
Light weight ductile iron construction design
Wide joint range
Cold galvanize carbon steel fastener
EPDM gaskets with WRAS approved
SPECIFICATION:
Type Test:EN14525/BS8561
Elastomeric:EN681-2
Ductile Iron:EN1563 EN-GJS-450-10
Coating:WIS4-52-01
Drilling Spec:EN1092-2
Connection for DI,Steel pipe ,
Suitable for water and neutral liquids (sewage) application
Working temperature up to 70°C