ZapSibNeftekhim (SIBUR's enterprise) produced the first batches of colored polyethylene pipe grades in Russia — blue HD 03505 RC blue and orange HD 03505 PE orange – for water and gas supply systems.
Aging infrastructure for water pipes in the United States has long been a problem, as we saw a few years ago with the lead pipe fiasco in Flint, MI. It’s not just a pipe problem — these aging pipes ...
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