Examples of EDTV sources are: 1  DVD players featuring DVI / HDMI outputs (with built-in HDTV scalars) 2  Video image processors (scalers) 3  Digital cable Set Top Boxes (STB) that offer EDTV service. 4  Digital satellite receivers that offer EDTV service (i.e.
All PEX pipe must meet the same. qualification requirements as specified in the PEX. Standards. Continuous use temperature ratings as high. as 200Â°F (93Â°C) are required as well as standardized. chlorine resistance testing to ensure that the piping will. withstand the most aggressive drinking water conditions.
Well, I don't have experience with PEX delivered as tubing, but I worked as an engineer for a flexible pipe company that used PEX all the time for the pressure containment layer, so I know the basic material well. PEX maintains full properties up to about 180 deg F; higher than that, it starts to lose its strength.