WEHOLITE pipe is manufactured at the ASSET International Ltd plant at Newport, South Wales using High Density Polyethylene (HDPE) supplied to specific thermal, physical and mechanical properties as defined, tested and approved by KWH Pipe Ltd.

The manufacturing lines are specifically designed and purpose built by KWH Pipe Ltd to ensure strict geometric parameters are met.

WEHOLITE is a structured wall pipe, manufactured extruding a hollow rectangular profile, which is wound onto a mandrel and welded in a continuous patented process.

Pipes are made to order at the factory, lengths can vary from 1m - 15m with 6m, 12m and 14m lengths as standards.