Sets out the material, dimensions, properties, tests and marking requirements for black polyethylene pipe of Type 3 for use in cold water services, and in flush, overflow, warning and waste-pipe applications. The type designation refers to the maximum working stress of the material at 20 degrees C, in megapascals, when in pipe form.
Date published: 01/08/1978
Download the New Zealand standard NZS 7601:1978 [PDF, 3 MB]
Copyright in the standards listed on this page is either Crown copyright, or is owned by the Crown in right of New Zealand, administered by the New Zealand Standards Executive.
Access to this standard has been sponsored by the Ministry of Business, Innovation and Employment under copyright licence LN001319.
You are permitted to view and print this standard free of charge (subject to printing costs) for your own use. You are not permitted to reproduce or distribute any part of this standard without prior written permission from Standards New Zealand, on behalf of the New Zealand Standards Executive, unless your actions are covered by Part 3 of the Copyright Act 1994.
For queries about copyright, please contact Standards New Zealand at email@example.com
To purchase a hardcopy of this standard click here.