This specification covers requirements and test methods
for material dimensions and tolerances, hydrostatic burst
strength, chemical resistance, and rapid crack resistance of
polyethylene pipe, tubing, and fittings for use in fuel gas mains
and services for direct burial and reliner applications. The pipe
and fittings covered by this specification are intended for use in
the distribution of natural gas. Requirements for the qualifying
of polyethylene systems for use with liquefied petroleum gas
are also covered.
This specification does not cover threaded pipe. The plastic used to make the pipes and fittings shall be virgin plastic or reworked plastic having Plastics Pipe Institute (PPI) long-term hydrostatic design stress and hydrostatic design basis rating.
| File Size : | 1
file
, 320 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Number of Pages : | 16 |
| Published : | 12/01/2011 |
| Redline File Size : | 2
files
, 460 KB |
