|
内 径 |
外 径 |
工作压力 |
重量 |
||||
|
in. |
mm. |
in. |
mm. |
psi |
Mpa |
Lb./ft. |
kg./m |
|
1/2 |
12.70 |
0.97 |
24.61 |
250 |
1.70 |
0.33 |
0.51 |
|
3/4 |
19.10 |
1.25 |
31.75 |
250 |
1.70 |
0.49 |
0.73 |
|
1
|
25.40
|
1.50
|
38.10
|
250 |
1.70 |
0.61
|
0.91
|
|
1-1/4
|
31.75
|
1.81
|
46.04
|
250 |
1.70 |
0.83
|
1.35
|
|
1-1/2
|
38.70
|
2.09
|
53.18
|
250 |
1.70 |
1.03
|
1.68
|
|
2
|
50.80
|
2.78
|
70.64
|
250 |
1.70 |
1.88
|
2.83
|
|
2-1/2
|
63.50
|
3.28
|
83.34
|
250 |
1.70 |
2.33
|
3.94
|
|
3 |
76.20 |
3.77 |
95.65 |
250 |
1.70 |
2.73 |
4.61 |
