PP-R, MT05-200Y (RP348P) o se polypropylene random copolymer o loʻo faʻaalia i le sili ona lelei, faʻaaogaina i le tui tui. O le RP348P o loʻo faʻaalia ai mea sili e pei o le maualuga o le manino, maualuga le susulu, vevela vevela, malosi lelei, ma le teteʻe i le faʻafefe. O le gaosiga o meaola ma vailaʻau o loʻo tausisia le tulaga masani YY / T0242-2007 "Polypropylene Special Material for Medical Infusion, Transfusion, and Injection Equipment."
