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WebbFind out more about us at Drainage NZ here. Prices, company information and contact details can be seen. Call us on 0800 372 465 for more information. Call free to day: ... Pipe lasers; CCTV and location devices; … Webb3 apr. 2016 · Make sure there is an adequate layer (5cm or 2”) of gently packed-down scoria between the end of the pipe and the pond liner to avoid puncturing it if the pipe is accidentally pushed down! Lay a thin layer of scoria over the pond liner if using a straight water inlet pipe design to protect the liner from the sharp end of the inlet pipe WebbAs China Specialist in Pipeline Construction Equipment Manufacturing., Suhigo can offer premium pipelayers or sideboom to help achieve the target of lifting pipe, moving to position and placing pipe. Suhigo Pipelayer Family have full line lifting weight pipelayers equivalent to International Pipelayer brand, size ranging from 25tons to 90tons. initializing weights in pytorch