Slotted Pipe

Starting back in the mid 80's, Strata Precision Plastics are the leading supplier of slotted PVC in New Zealand to the drilling industry, with a comprehensive range of products, we are able to supply a slot configeration that meets the needs of most requirements.

Working along side many of the leading enviromental & well drilling companies in New Zealand, we have been able to gain an insight into their needs and supply a product that not only services that need, but improves it.


Industries we are involved in include:


Environmental Monitoring

Environmental monitoring describes the processes and activities that need to take place to characterise and monitor the quality of the environment. Environmental monitoring is used in the preparation of environmental impact assessments, as well as in many circumstances in which human activities carry a risk of harmful effects on the natural environment.

  • Flush threaded screen and casing. 


Well drilling is the process of drilling a hole in the ground for the extraction of a natural resource such as ground water, brine, natural gas, or petroleum, for the injection of a fluid from surface to a subsurface reservoir or for subsurface formations evaluation or monitoring. Drilling for the exploration of the nature of the material underground (for instance in search of metallic ore) is best described as borehole drilling, or 'drilling

  • All sizes from 50mm to 500mm diameter, with socketed ends.

Horizontal Drains

  • Slotted PVC pipe with smooth bore for free flow of water.
  • Flush fitting end caps.

Land Fill Leachate Drains (Deep overburden)

Leachate is any liquid that, in passing through matter, extracts solutes, suspended solids or any other component of the material through which it has passed.

Leachate is a widely used term in the environmental sciences where it has the specific meaning of a liquid that has dissolved or entrained environmentally harmful substances which may then enter the environment. It is most commonly used in the context of land-filling of putrescible or industrial waste.

In the narrow environmental context leachate is therefore any liquid material that drains from land or stockpiled material and contains significantly elevated concentrations of undesirable material derived from the material that it has passed through.


Slot Spacing & Slot Opening Widths

  • Precision cut slots with width of 0.5mm, 1.0mm,1.6mm and up to 10mm, depending upon specification, application and soil grain size
  • Standard Slot Spacing 6mm or 10mm. Other spacings to order.



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