Thickness for SDR 13.6, SDR 17, SDR 21, and SDR 26

PE Thermoweld Fitting

D(mm)	SDR 13.6	SDR 17	SDR 21	SDR 26
20
25
32	2.6
40	3.0	2.4
50	3.7	3.0	2.4	2.0
63	4.7	3.8	3.0	2.5
75	5.5	4.5	3.6	2.9
90	6.6	5.4	4.3	3.5
110	8.1	6.6	5.3	4.2
125	9.2	7.4	6.0	4.8
140	10.3	8.3	6.7	5.4
160	11.8	9.5	7.7	6.2
180	13.3	10.7	8.6	6.9
200	14.7	11.9	9.6	7.7
225	16.6	13.4	10.6	8.6
250	18.4	14.8	11.9	9.6
280	20.6	16.6	13.4	10.7
315	23.2	18.7	15.0	12.1
355	26.1	21.2	16.9	13.6
400	29.4	23.7	19.1	15.3
450	33.1	26.7	21.5	17.2
500	36.8	29.7	23.9	19.1
560	41.2	33.2	26.7	21.4
630	46.3	37.4	30.0	24.1
710	52.5	42.1	33.9	27.2
800	58.8	47.4	38.2	30.6
900		53.3	42.9	34.4
1000		59.3	47.7	38.2
All unit measurement are based on (mm)