How to identify PP-R pipes of Binh Minh Plastic? Why do PP-R pipes have blue and red stripes, what are the functions of these stripes?

  • The PP-R pipe produced by Binh Minh Plastic is printed with the logo, brand name of the Manufacturer, and product information.
  • The PP-R pipe is blue, along the body of the pipe there are 4 (or 6) evenly spaced blue or red stripes.
  • The blue stripe is to identify the pipe with a pressure level of PN10 bar and the red stripe with a pressure level of PN20 bar, both types can carry cold and hot water.