WEHOLITE HDPE pipes are designed in accordance with BS EN 1295 : 1998 Part 1

WEHOLITE HDPE pipes have been installed and / or adopted by all of the water utilities in the UK and
have also been approved for use by:

• Highway authorities

• Airport authorities

• Drainage boards

• Major consulting engineers and contractors

• The Environment Agency

• Forestry Commission

• Paris SIIAP

WEHOLITE has also been used extensively by municipal authorities throughout Europe and elsewhere around the world.

• BS EN ISO 9001 : 2000 Certificate No: FM 12306

• BBA Roads & Bridges Certificate No: 01 / R124

• BBA WIS 4 - 35 - 01 : 2000 Certificate No: 02 / 3920

• WEHOLITE is a WRc approved product -
Certificate No: PT / 175 / 0302 Drains & Sewers

• WEHOLITE pipe is manufactured in accordance with the Draft European - Pr EN 13 476 Standard Structured Wall Piping Systems of Polyethylene (PE) published by the European Committee for Standardisation.

• WEHOLITE pipe satisfies the requirements of the
following national standards:

SFS 3453 (Finland)
DIN 19566 (Germany)
CAN/CSA/B182.6 (Canada)

• WEHOLITE has obtained national certification from:

* VTT (Technical Research Centre) - Finland
* DIBT (German Institute of Building Technology) - Germany

• DWI Regulation 25 Reference number DWI 56.4.513

• Approved for the use in public water supplies