Nominal size N.B.	Without braid pressure in kg/cm2		With single braid pressure in kg/cm2		With double braid pressure in kg/cm2
Inch		mm	Bar	psi	Bar	psi
6	4	6	100	150	160	240
10	4	6	90	135	144	216
12	3	4.5	80	120	128	192
16	3	4.5	70	105	112	168
20	2	3	64	96	102	153
25	2	3	50	75	80	120
32	1.5	2.3	40	60	64	96
40	1.5	2.3	30	45	48	72
50	1	1.5	28	42	44	66
65	1	1.5	24	36	38	57
80	1	1.5	18	27	28	42
100	0.8	1.2	16	24	26	39
125	0.6	0.9	12	18	20	30
150	0.6	0.9	10	15	16	24
200	0.5	0.75	8	12	12	18