Twinwall Land Drainage Pipe
Twinwall land drainage pipes are fully perforated and are available in a 3 metre ridged length. They are manufactured using 100% recycled high density polyethylene, and extruded by a twin extrusion process. This is where two layers are simultaneously extruded, giving the pipe a corrugated outer wall and smooth inner wall. It is extremely durable and can be buried between 0.5 & 10 metres deep. There are four perforations per corrugation which means there are 39 inset groves per metre with a slot length of between 15 - 30mm and a slot width of 2 - 2.5mm.
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150mm i/d x 3m Fully Perforated Twinwall Pipe
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150mm i/d x 3m Un-Perforated Twinwall Pipe
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150mm Twinwall Drainage Coupler
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150mm x 90deg Twinwall Drainage Bend
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150mm x 45deg Twinwall Drainage Bend
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150mm x 30deg Twinwall Drainage Bend
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150mm x 15deg Twinwall Drainage Bend
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150mm x 150mm x 45deg Twinwall Drainage Junction
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150mm x 150mm x 90deg Twinwall Drainage Junction
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150mm Twinwall Drainage Seal
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450mm x 900mm Plastic Road Gully 160mm Outlet
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420mm x 420mm C250 25 Tonne Hinged Gully Grating
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430mm x 370mm D400 40 Tonne Hinged Gully Grating
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415mm x 415mm D400 40 Tonne D/Triangular Gully Grating
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225mm i/d x 3m Fully Perforated Twinwall Pipe
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225mm i/d x 3m Un-Perforated Twinwall Pipe
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225mm Twinwall Drainage Coupler
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225mm x 90deg Twinwall Drainage Bend
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225mm x 45deg Twinwall Drainage Bend
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225mm x 30deg Twinwall Drainage Bend
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225mm x 15deg Twinwall Drainage Bend
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225mm x 225mm x 45deg Twinwall Drainage Junction
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225mm x 150mm x 45deg Twinwall Drainage Junction
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225mm x 225mm x 90deg Twinwall Drainage Junction
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225mm x 150mm x 90deg Twinwall Drainage Junction
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225mm x 150mm Twinwall Drainage Reducer
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225mm Twinwall Drainage Seal
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300mm i/d x 3m Fully Perforated Twinwall Pipe
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300mm i/d x 3m Un-Perforated Twinwall Pipe
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300mm Twinwall Drainage Coupler
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300mm x 90deg Twinwall Drainage Bend
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300mm x 45deg Twinwall Drainage Bend
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300mm x 30deg Twinwall Drainage Bend
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300mm x 15deg Twinwall Drainage Bend
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300mm x 300mm x 45deg Twinwall Drainage Junction
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300mm x 225mm x 45deg Twinwall Drainage Junction
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