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Poly-Gib Couplings
WANG Poly-Gib Couplings are a universal mechanical sealing system for HDPE and flanged connections in new or existing pipelines. Stepped and straight couplings, flange adaptors and blank ends are available from DN90 to DN180 with a maximum operating pressure of 1600kpa. Poly-Gib Blank Ends are ideal for domestic connections, water sampling or pressure testing new lines with the ability to tap in the side and end of cap.
FEATURES
- Manufacturing facility certified to ISO 9001
- 3-bolt design from sizes DN90-DN180
- Restrained couplings can be installed without disassembly
- Poly-Gib Blank Ends do not required thrust blocks to secure
- No internal stiffener required for HDPE of SDR 11 or less
- Temperature: -10°C to +60°C
- Straight Couplings weight: 7.4-10.3kg depending on size
- Stepped Couplings weight: 9.4-10.4kg depending on size
- Flange Adaptor weight: 10.4-13.8kg depending on size
- Blank End weight: 6.3-12.4kg depending on size
- Captive head configuration on fasteners for single spanner operation
- Comes pre-lubricated
- Tapping Pad' on blank end permitting drain flush or sampling point to be added