|
内 径 |
外 径 |
工作压力 |
重量 |
||||
|
in. |
mm. |
in. |
mm. |
psi |
Mpa |
Lb./ft. |
kg./m |
|
1 |
25.40 |
1.21 |
31.00 |
\ |
\ |
0.13 |
0.19 |
|
1-1/4 |
31.75 |
1.50 |
38.10 |
\ |
\ |
0.18 |
0.27 |
|
1-1/2
|
38.10
|
1.74
|
41.10
|
\ |
\ |
0.22
|
0.33
|
|
2
|
50.80
|
2.30
|
58.40
|
\ |
\ |
0.28
|
0.42
|
|
2-1/2
|
63.50
|
2.80
|
71.10
|
\ |
\ |
0.31
|
0.46
|
|
3
|
76.20
|
3.40
|
86.20
|
\ |
\ |
0.53
|
0.78
|
|
4
|
101.60
|
4.44
|
112.00
|
\ |
\ |
0.60
|
0.89
|
|
5
|
127.00
|
5.50
|
139.30
|
\ |
\ |
0.90
|
1.34
|
|
6
|
152.40
|
6.46
|
164.20
|
\ |
\ |
1.04
|
1.55
|
|
8 |
203.20 |
8.52 |
216.40 |
\ |
\ |
1.60 |
2.39 |
