Documentation
UNI-Combigrip couplings are used to connect plastic pipes to metal pipes. The specially designed plastgripring with its distinctive cut teeth that engages into the plastic pipe without damaging the surface of the plastic pipe at one end of the coupling, and a gripring with special design teeth with a progressively anchoring effect with ball solution at the other end of the coupling. The design of the two rings ensure even distribution of pressure over the pipe surfaces.
| Fig: | 9215 |
| Class & Approvals: | LR / DNV / DVGW / ABS / BV / RINA / RS / KR |
| Quality: | W5 (standard), W2 (on request) |
| Torque rate (Nm) : | 25 – 160 Nm |
| Size: | 39 mm – 640 mm |
| Working Pressure: | PN6/PN16 – PN2,5/10 |
| Temperature: | -30 °C up to +180 °C |
| Markets: | Maritime / Offshore / Industry / Energy / Petrochemical |
| Medium: | Water / Gas / Petroleum / Helium |
| Pipe Material: | Steel / Cast Iron / PE / PVC-C / PVC-U / ABS / PP / PB |
| Gripring: | 2 Axial Restraint Rings ( 1 Gripring, 1 Plastgripring ) |
| Sealing: | EPDM & NBR (viton/silocone on request) |
| Operations: | Accommodates angulation, vibration and vacuum |
| Application: | New installations and retrofit, building, ship or process plant |
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