|
内 径 |
外 径 |
工作压力 |
重量 |
||||
|
in. |
mm. |
in. |
mm. |
psi |
Mpa |
Lb./ft. |
kg./m |
|
1/2 |
12.70 |
0.84 |
21.30 |
250 |
1.72 |
0.29 |
0.43 |
|
5/8 |
15.90 |
0.97 |
24.60 |
200 |
1.38 |
0.34 |
0.50 |
|
3/4
|
19.00
|
1.09
|
27.70
|
200 |
1.38 |
0.26
|
0.38
|
|
7/8
|
22.20
|
1.27
|
32.30
|
200 |
1.38 |
0.44
|
0.65
|
|
1
|
25.40
|
1.44
|
36.60
|
150 |
1.03 |
0.48
|
0.71
|
|
1-1/8
|
28.60
|
1.53
|
38.90
|
150 |
1.03 |
0.54
|
0.80
|
|
1-1/4
|
31.80
|
1.69
|
42.90
|
150 |
1.03 |
0.59
|
0.87
|
|
1-5/16
|
33.30
|
1.75
|
44.40
|
125
|
0.86
|
0.64
|
0.90
|
|
1-3/8
|
34.90
|
1.81
|
46.00
|
125
|
0.86
|
0.64
|
0.95
|
|
1-1/2
|
38.10
|
1.91
|
48.50
|
100
|
0.69
|
0.62
|
0.92
|
|
1-5/8
|
41.30
|
2.06
|
52.30
|
100
|
0.69
|
0.74
|
1.10
|
|
1-3/4
|
44.40
|
2.20
|
55.90
|
100
|
0.69
|
0.80
|
1.19
|
|
1-7/8
|
47.60
|
2.33
|
59.20
|
100
|
0.69
|
0.84
|
1.25
|
|
2
|
50.80
|
2.50
|
63.50
|
75
|
0.52
|
1.04
|
1.54
|
|
2-1/8
|
54.00
|
2.63
|
66.80
|
75
|
0.52
|
1.10
|
1.63
|
|
2-1/4
|
57.10
|
2.73
|
69.30
|
75
|
0.52
|
1.15
|
1.71
|
|
2-3/8
|
60.30
|
2.92
|
74.20
|
75
|
0.52
|
1.35
|
2.01
|
|
2-1/2
|
63.50
|
3.05
|
77.50
|
75
|
0.52
|
1.41
|
2.10
|
|
2-5/8
|
66.70
|
3.19
|
81.00
|
75
|
0.52
|
1.48
|
2.20
|
|
2-7/8
|
73.00
|
3.42
|
86.90
|
75
|
0.52
|
1.61
|
2.31
|
|
3
|
76.20
|
3.53
|
89.70
|
50
|
0.34
|
1.66
|
2.47
|
|
3-1/8
|
79.40
|
3.69
|
93.70
|
50
|
0.34
|
1.74
|
2.59
|
|
3-1/2
|
88.90
|
4.08
|
103.60
|
50
|
0.34
|
1.94
|
2.89
|
|
4
|
101.60
|
4.56
|
115.80
|
50
|
0.34
|
2.18
|
3.24
|
|
4-1/8
|
104.80
|
4.69
|
119.10
|
30
|
0.21
|
2.24
|
3.33
|
|
4-1/2
|
114.30
|
5.09
|
129.30
|
30
|
0.21
|
2.43
|
3.62
|
|
5
|
127.00
|
5.59
|
142.00
|
30
|
0.21
|
2.68
|
3.99
|
|
5-1/8
|
130.20
|
5.72
|
145.30
|
30
|
0.21
|
2.75
|
4.11
|
|
5-1/2
|
139.70
|
6.09
|
154.70
|
30
|
0.21
|
2.94
|
4.38
|
|
6
|
152.40
|
6.59
|
167.40
|
30
|
0.21
|
3.19
|
4.75
|
|
6-1/8
|
155.60
|
6.72
|
170.40
|
30
|
0.21
|
3.25
|
4.84
|
|
6-5/8
|
168.30
|
7.37
|
187.20
|
30
|
0.21
|
4.78
|
7.12
|
|
8
|
203.20
|
8.75
|
222.20
|
30
|
0.21
|
5.72
|
8.52
|
|
8-5/8
|
219.10
|
9.31
|
236.50
|
20 |
0.14 |
6.12
|
9.11
|
|
10 |
254.00 |
10.78 |
273.80 |
20 |
0.14 |
7.08 |
10.54 |
