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inch
mm
mm
mm
MPa
psi
MPa
psi
mm
kg/m
metres
6
1/4
6.4
12.7
17.5
40.0
5800
160.0
22840
100
0.42
100
8
5/16
7.9
14.3
19.1
36.0
5250
140.0
20000
114
0.51
100
10
3/8
9.5
16.7
21.4
33.1
4800
132.0
18840
127
0.60
100
13
1/2
12.7
19.8
24.6
27.6
4000
110.0
15720
178
0.74
100
16
5/8
15.9
23.0
27.8
25.0
3630
100.0
14280
200
0.86
60
19
3/4
19.0
27.0
31.8
21.5
3120
85.0
12280
240
1.04
60
25
1
25.4
34.9
39.7
16.5
2400
65.0
9420
300
1.42
50
32
1 1/4
31.8
44.5
50.8
12.5
1820
50.0
7140
419
2.23
20
38
1 1/2
38.1
50.8
57.2
9.0
1310
36.0
5140
500
2.74
20
51
2
50.8
63.5
69.8
8.0
1160
32.0
4560
630
3.50
20
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