Specification for polyethylene pipes and fittings for gas reticulation
standard by Standards New Zealand, 07/01/1978
Specifies the material, dimensions, properties, tests, colour and marking requirements for polyethylene pipes and fusion fittings for use in gas mains and services. Provides for 5 classes of pipe having standard dimension ratios (SDR) of 11, 17, 21, 26 and 32 suitable for maximum pressures of 100 to 420 kPa.
- Number of Pages:
- File Size:
, 440 KB
- This product is unavailable in Ukraine, Russia, Belarus