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Hyspec Spun Rubber Ring Joint Concrete Pipes
Hynds Hyspec Spun Rubber Ring Joint (RRJ) Pipe can perform in a wide range of New Zealand conditions, from marine installations with constant wetting and drying, to high loading installations underneath highways and deep embankments.
- Designed to AS/NZS 4058 and available in all class strengths
- Available in sizes DN225-1800mm diameters
- On site concrete pipeline testing
- For load class and installation guidelines please refer to the Concrete Pipes Association of Australasia’s website.