Reference Specification DIN EN 857 1SC
Norminal Bore |
Size |
Inside |
Diameter Over Reinforcement |
Outside |
Working Pressure |
Proof |
Burst |
Min.Bend Radius |
Weight |
|||||
mm |
inch |
min |
max |
min |
max |
max |
Mpa |
psi |
Mpa |
psi |
Mpa |
psi |
mm |
kg/m |
6 |
1/4 |
6.4 |
6.9 |
9.6 |
10.8 |
13.5 |
22.5 |
3260 |
45 |
6525 |
90 |
13050 |
75 |
0.2 |
8 |
5/16 |
7.9 |
8.5 |
10.9 |
12.1 |
14.5 |
21.5 |
3120 |
43 |
6235 |
86 |
12470 |
85 |
0.15 |
10 |
3/8 |
9.5 |
10.1 |
12.7 |
14.5 |
16.9 |
18 |
2610 |
36 |
5220 |
72 |
10440 |
90 |
0.19 |
12 |
1/2 |
12.7 |
13.5 |
15.9 |
18.1 |
20.4 |
16 |
2320 |
32 |
4640 |
64 |
9280 |
130 |
0.23 |
16 |
5/8 |
15.8 |
16.7 |
19.8 |
21.0 |
23.0 |
13 |
1885 |
26 |
3770 |
52 |
7540 |
150 |
0.29 |
19 |
3/4 |
18.8 |
19.8 |
23.2 |
24.4 |
26.7 |
10.5 |
1520 |
21 |
3045 |
42 |
6090 |
180 |
0.34 |
25 |
1 |
25.4 |
26.4 |
30.7 |
31.9 |
34.9 |
8.8 |
1280 |
17.6 |
2550 |
35.2 |
5100 |
230 |
0.49 |