Perforated Pipes are rubber ring jointed and each pipe is supplied with an EPDM rubber seal.
The following procedure is recommended when jointing perforated pipes.
Important information for rubber orientation and cutting of Enviropipes Corrugated pipe from 225-900mm (Please contact your nearest Enviropipes branch for cutting of all other sizes)
- During installation if the pipes need to be cut to special lengths make sure cuts are made to the centre of the valley only, also make sure to seal the airways before installing (this applies to sizes between 225-900mm only contact your nearest Enviropipes branch for cutting of all other sizes)
- Install rubber in the correct orientation (as per below picture) in the last valley of the pipe and make sure surfaces are clean and lubricated with approved Enviropipes lubricant.
- Rubber notches should be installed in line with the airway of the pipe to avoid any leaks after compressing the rubber into the socket