Van Dyk points out that the HDPE spiral pipe and manholes represent the latest advancements in materials and manu- facturing technology. The raw material properties and product technology used to ...

Rocla were selected to supply Class 75D high-density polyethylene (HDPE) lined pipes and manhole access pipes. The sewer starts from the Driftsands Waste Water Treatment Works and terminates at ...

Further, Sinvac has a fully equipped plastics fabrication workshop located in Pretoria, Gauteng, that specialises in the fabrication of HDPE manholes that are manufactured according to specific ...

Infra Pipe Solutions is one of the largest HDPE pipe and conduit manufacturers ... storm water, irrigation, manholes, geothermal vaults and pump stations; natural gas distribution; mining of ...

The construction of a 1 400-mm-wide concrete high-density polyethylene- (HDPE-) lined sewer of 1 850 m in length, expected to be completed in November, forms part of Phase 1 of the four-phase ...

The manholes, based on the Weholite HDPE technology, will be manufactured at the company’s new Ruiru plant. Megapipes Solutions Country Director Megapipes Simon Thomas said one advantage of the ...

The HDPE (High Density Polyethylene) division produces profiled pipe in a range from 500mm to 2000mm and manholes from 1000mm to 2000mm in compliance with DIN 16961-1 & 2 on modern production ...