HDPE Pipe
HDPE Pipe Manufacturer
We extrude PE100 and PE100-RC pipe on 18 lines from DN20 to DN1600, in pressure classes from PN6 to PN25. Every batch is produced from virgin resin with full traceability, tested in our own lab, and shipped with a certificate pack that utilities and EPC contractors can put straight into a submittal.
HDPE Pipe range
HDPE Water Pipe (PE100)
Potable water mains and distribution pipe with a 50-year design life and leak-free fused joints.
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Steel Mesh Reinforced PE Pipe
A welded steel wire skeleton between two PE layers — PE chemistry at pressures plain PE100 cannot reach.
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Mining & Slurry Pipe
Thick-wall abrasion-resistant pipe for tailings, dewatering and process lines on mine sites.
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Large Diameter Pipe
Solid-wall pipe up to DN1600 for transmission mains, outfalls and industrial cooling water.
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Dredging & Marine Pipe
Floating dredge lines, outfalls and seawater intakes, engineered and fabricated as complete systems.
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Pipe in stock, ready to load
Choosing the right HDPE pipe
Three numbers decide almost every HDPE pipe order: the diameter, the SDR, and the standard the project is written to. Diameter comes from the hydraulic design. SDR — the ratio of outside diameter to wall thickness — sets the pressure rating: a lower SDR means a thicker wall and a higher rating, so SDR 11 pipe carries PN16 in PE100 while SDR 17 carries PN10. The standard determines marking, testing and the certificate pack, and it is the thing most often left off enquiries.
Beyond those three, the choices that matter are grade and colour. PE100 is the default; PE100-RC adds resistance to slow crack growth and is worth the premium for trenchless installation where the pipe is dragged over ground rather than laid on a sand bed. Colour and striping are not decoration — blue means potable water and utilities will reject a delivery striped the wrong way.
- Tell us diameter, SDR or PN, and the standard — that is enough for a firm quotation
- PE100-RC for pipe bursting, slip-lining and directional drilling
- Coils to DN110 cut joints and freight cost on small diameters
- Straight lengths of 6 m, 11.8 m and 12 m load efficiently into containers
- Striping and print legend configured to the utility's specification
Frequently asked questions
- What is the difference between SDR 11 and SDR 17?
- SDR is outside diameter divided by wall thickness, so a lower number means a thicker wall. In PE100, SDR 11 is rated PN16 and SDR 17 is rated PN10 at 20 °C. SDR 11 costs more per metre because it uses more material, so specify the highest SDR that still covers your working pressure plus surge allowance.
- How long does HDPE pipe actually last?
- Product standards are built around a 50-year design life at 20 °C at the rated pressure. Service temperature is the main variable: above 20 °C the pressure rating must be de-rated, roughly 0.8 × at 30 °C and 0.6 × at 40 °C. Buried water mains rarely see those temperatures; process lines often do.
- Can you match a pipe standard we already have on site?
- Yes. We produce to ISO 4427, EN 12201, AS/NZS 4130 and ASTM F714. Send the existing pipe marking or the specification clause and we will confirm dimensions, tolerances and marking before production rather than after.
Explore the rest of the range
- Drainage PipeStructured wall drainage and sewer pipe, DN200–DN2600 in SN4 to SN16.
- FittingsButt fusion, electrofusion, flange adapters and fabricated specials to DN1600.
- FabricationCustom spools, manholes, tanks and OEM production built to your drawing.
- ApplicationsWhere our pipe goes — water, mining, energy, marine and more.
- ResourcesSpec sheets, SDR tables, fusion procedures, certificates and case studies.
- About UsThe plant, the testing regime and the projects behind the quotation.
Need a quote or a spec check?
Send us your drawing, tender document or bill of quantities. Our engineers reply within 12 working hours with pricing, lead time and a container loading plan.