NZS 7647:1979 Code of practice for the installation of polyethylene gas pipes
- Abbreviation
- NZS 7647:1979
- Valid from
- 28/02/1979
- Information provider
- Standards New Zealand
- Author
- Standards New Zealand
- Information type
- New Zealand Standard
- Format
- HARD COPY
Description
Applies to the installation of high density polyethylene pipe and fittings complying with NZS 7646 for gas distribution mains and services. It applies to the distribution of natural gas at pressures up to 420 kPa, to gas produced from LPG, and to mixtures of LPG and air where the partial pressure of the LPG component does not exceed 200 kPa. It does not apply to liquid LPG and liquid pentane, nor to manufactured gas or mixed gas containing more than 1 percent aromatics.
This resource is cited by:
NZS 7647:1979 Code of practice for the installation of polyethylene gas pipes
This document is CITED BY:
-
NZS 7646:1978
NZS 7647:1979 is cited by NZS 7646:1978 Specification for polyethylene pipes and fittings for gas reticulation - SPONSORED