况报告合适的塑料

ppr plastic fitting size(mm):20 25 32 40 50 63 Pressure:pn2.5 The details of ppr pipe and fittings: 1.ppr pipe (1)PP-R hot water pipe: Size(mm):20*2.8,25*3.5,32*4.4,40*5.5,50*6.9,63*8.6,75*10.3,90*12.3,110*15.1 Pressure:PN2.0 Length:4m (2)ppr cold water pipe(PN1.25): Size(mm):25*2.3,32*3.0,40*3.7,63*5.8,75*6.9,90*8.2,110*10.1,160*11.8 Pressure:PN1.25 Length:4m (3)ppr cold water pipe(PN1.6): Size(mm):20*2.3,25*2.8,32*3.6,40*4.6,50*5.6,63*7.1,75*8.4,90*10.1,110*12.3 Pressure:PN1.6 Length:4m 2.ppr fittings Size(mm):20-110 Pressure:PN2.5