Plastic pipe manufacturing

HDPE Pipe Manufacturing

Extruders: The two main advantages of this process over other manufacturing processes are its ability to create very complex cross-sections and work materials that are brittle, because the material only encounters compressive and shear stresses.

PEXMART manufacture:

  • 15mm to 800mm solid wall pipe.
  • 300mm to 3500mm structured wall pipe.

Note: Pexmart is the only company in South Africa that manufacture up to 3500mm structured wall pipe.

Pipe instalation by Pexmart

HDPE Pipe instalation by Pexmart

Our civil construction team with an extensive knowledge of local terrains and conditions and a proven track record of delivery on time and within budget.

Butt Welding

Selling Of Fabrication & Trench Butt Welding Machines

  • Hot air guns
  • Welding rods
  • Hand extruders
  • As well as training on welding

Call Marlene Smith at +27 (0)12 376 2347

Welcome To PEXMART

PEXMART CC is a South African based Company that provides an impeccable thus cost effective service to a National and International market. As leaders in the industry we tailor our services to meet your needs. Whether it is a small welding solution or a major industrial contract, PEXMART will utilize all possible resources to ensure a quick and effective result.

P: +27 (0)12 376 2347
P: +27 (0)12 376 0053
P: +27 (0)12 376 0039
P: +27 (0)12 376 2185

E-mail / Fax:
Fax: +27(0)12 376 2686
Fax2email: 0866 720 721

Manufacturers, Suppliers and Installers
We are manufacturers, suppliers and installers of High and Low Density Polyethylene and Polypropylene extruded pipe. High-density polyethylene (HDPE) or polyethylene high-density (PEHD) is a polyethylene thermoplastic made from petroleum. HDPE is resistant to many different solvents and has a wide variety of applications.
Pexmart senior management group brings together a wealth of collective experience in Plastic extrusion and pipeline construction, with industry expertise in costing, planning and project management. The management group is well supported by a dedicated and skilled administration team and our directors play an active role in all areas of the business. What also sets Pexmart apart is our commitment to our staff. We strive to attract and retain experienced personnel to facilitate balanced growth and promote a culture of continuous improvement. As a result we have a strong core team of loyal, highly skilled employees who have a “can do” attitude and are focused on achieving successful outcomes for our customers.

High Density Polyethylene (HDPE) Solid Wall Pipe has been used in Potable Water, Sewer. Mining and Gas applications for many decades. It is rapidly growing as the preferred material for pipeline lining and relining, slurry application and for the use in Dolomite areas.

PEXMART Plastic Pipe & Fittings services

  • Manufacturing of HDPE plastic pipes and fittings
  • Suppliers of HDPE and LDPE pipes and fittings
  • Installation of HDPE, LDPE plastic pipelines and fittings in South Africa
  • Butt welding, Electro fusion, Branch, Socket and extrusion welding of plastic pipes


  • Machinery
  • Pipe Fittings
    Pipe Fittings
  • Manholes
  • HDPE Pipe
    HDPE Pipe
  • Manholes
  • Machinery

Our Certificates

Based on our work performed

  • B-BBEE Verified
  • Letter Of Good Standing
  • SABS
  • Tax Clearance Certificate