Size :16mm-160mm Pressure : 1.25Mpa 1.6Mpa 2.0Mpa 2.5Mpa Color :according to yours PPR pipe spec as following : 

	1.25Mpa	1.6Mpa	2.0Mpa	2.5Mpa
OD (mm)	Wall mm	wall mm	wall mm	wall mm
16		1.9	2.2
20	2	2.3	2.8	3.4
25	2.3	2.8	3.5	4.2
32	2.9	3.6	4.4	5.4
40	3.7	4.5	5.5	6.7
50	4.6	5.6	6.9	8.3
63	5.8	7.1	8.6	10.5
75	6.8	8.4	10.1	12.5
90	8.2	10.1	12.3	15
110	10	12.3	15.3	18.3
160	14.6	17.9	21.9	26.6

 

PPR water PIPE