NZS 7610:1991

Blue polyethylene pipes up to nominal size 63 for below ground use for potable water

Standards New Zealand , 11/01/1991

$132.00 $263.02

Specifies requirements for small sizes of pipe in metric series diameters coloured blue for carrying potable water, especially underground or in ducts with other services. Suitable for water authority use in respect of requirements for protecting water quality. Identical to BS 6572:1985 with modifications for New Zealand.