内 径 |
外 径 |
工作压力 |
重量 |
||||
in. |
mm. |
in. |
mm. |
psi |
Mpa |
Lb./ft. |
kg./m |
1-1/2 |
38.10 |
1.86 |
47.20 |
50 |
0.34 |
0.34 |
0.48 |
2 |
50.80 |
2.47 |
62.80 |
50 |
0.34 |
0.63 |
0.94 |
2-1/2
|
63.50
|
3.12
|
79.20
|
50 |
0.34 |
0.95
|
1.42
|
3
|
76.20
|
3.66
|
92.50
|
40 |
0.27 |
1.37
|
1.37
|
4
|
101.60
|
4.77
|
121.20
|
35 |
0.24 |
1.98
|
2.95
|
5
|
127.00
|
5.83
|
148.20
|
30 |
0.21 |
2.41
|
3.59
|
6
|
152.40
|
6.84
|
173.80
|
23
|
0.16
|
3.08
|
4.58
|
8
|
203.20
|
8.75
|
222.20
|
20
|
0.14
|
4.53
|
6.75
|
10 |
254.00 |
10.96 |
278.40 |
20 |
0.14 |
6.36 |
9.46 |