Before extrusion, the HDPE can be pigmented to yield color-coded pipe. Common PEX tubing colors are natural (hazy clear, unpigmented), white, black, red and blue. The red and blue colors are used to help plumbers and homeowners distinguish between hot and cold water supply lines.
No, there has never been a US President from an independent party; however, at the time of his presidency, George Washington was not affiliated with a political party at all, as there were no parties in the brand new United States of America.
How to leave the United States and move to another country now Donald Trump is president. Donald Trump has won the US election and is set to become the 45th president of the United States. Mr Trump out-performed all the polls, confounded media expectations and will now control his country's nuclear arsenal. For many, now is looking like a good time to flee the Land of the Free.