Site under construction — new PEXMART website coming soon. For urgent enquiries call 012 376 2347.
+27 12 376 2347
1 Piet Pretorius Street, Rosslyn, Pretoria, 0200
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Manufactured in South Africa · ISO 4427 & ISO 21138

PE100 HDPE pipe, fittings & lined pipe systems

PEXMART manufactures solid-wall and spiral structured-wall HDPE pipe, fittings and lined pipe systems locally — for mining, industrial, municipal and water applications, 16 mm to 1800 mm.

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At a glance

Solid-wall pipe range16 mm – 900 mm
Spiral structured-wall200 mm – 1800 mm ID
Pressure ratingPE100, SDR 7.4 – 26
StandardsISO 4427 · ISO 21138
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single-screw extruders
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permanent workforce
2,200 t
production capacity / month
0mm
max solid-wall diameter
Who we serve

Built for the applications that can't fail

From below-ground mining slurry lines to municipal water and sewer mains — PEXMART pipe, fittings and lining systems are specified where corrosion resistance and long service life matter.

Mining & Quarries

Slurry, hydro-transport and above/below-ground pipelines for suspended-solids and abrasive service.

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Municipal & Water

Water supply, sewerage, effluent and storm water — solid-wall and spiral structured-wall systems.

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Contractors & Installers

Project crews for civils, HDPE welding, lining systems and pipeline commissioning, nationwide.

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Product range

Manufactured, not just supplied

PEXMART extrudes and fabricates locally — pipe, fittings, lined systems, spiral structured-wall pipe, tanks & manholes, and PEX-FLEX hoses.

HDPE Pipe

HDPE Pipe

PE100 solid-wall pipe, 16 mm – 900 mm

PE100, extruded 16 mm – 900 mm (solid wall)Full SDR range: SDR 7.4, 9, 11, 13.6, 17, 21, 26No electrolytic or galvanic corrosion; UV-stabilised
HDPE Fittings

HDPE Fittings

Moulded, fabricated & custom fittings

Moulded fittingsElectrofusion fittingsGalvanized backing flanges
Lined Pipe Systems

Lined Pipe Systems

Continuous HDPE lining of steel pipelines

Rehabilitates old abrasion pipelinesHDPE lined fittings: bends, tees, concentric/eccentric, lateralsSmoother bore → superior flow, less friction
Steel Bending & Rubber Lining

Steel Bending & Rubber Lining

Induction bending & corrosion-proof rubber lining

Bending sizes 150 NB (6") – 500 NB (20")6 mm – 12 mm wall thickness, 0% ovalityBend radius 2.5D – 5D (1° – 90°)
Spiral Structured Wall HDPE Pipe

Spiral Structured Wall HDPE Pipe

200 mm – 1800 mm ID, gravity & low-pressure

Resistance to chemical attack, abrasion, scale & sediment build-upNo electrolytic or galvanic corrosion; UV resistantLightweight, long lengths, high impact strength
Spiral HDPE Tanks & Manholes

Spiral HDPE Tanks & Manholes

Custom-fabricated 200 mm – 1800 mm ID

Manholes 200 mm – 1800 mm IDLightweight & easy to installResistant to H₂S, sulfuric acid & aggressive chemicals
Standards & certification

Manufactured and tested to international standards

In-house testing lab, 1.5× service-pressure testing on all HDPE lined fittings.

ISO 4427PE100 pressure pipe
ISO 21138Structured-wall piping
ASTM F1545Lined pipe systems
Delivery & logistics

Own fleet, nationwide delivery

PEXMART owns and operates its delivery fleet, with schedules tailored to customer requests and driver-status tracking end to end.

  • 2 forklifts for loading
  • 8 trucks + 15 site-equipped LDVs
  • Tailored delivery scheduling
  • Manufacturing plant — 1 Piet Pretorius Street, Rosslyn, Pretoria, 0200
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delivery & site vehicles
Gauteng (HQ) · Western Cape · KwaZulu-Natal · Eastern Cape · Limpopo

Need a spec, a quote, or both?

Tell us the application and we'll come back with the right pipe, fitting or lining system for the job.

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