公称口径
NOMINAL DIMNESION |
外径
OUTER DIAMETER |
壁厚
WALL THICKNESS |
公称口径
NOMINAL DIMNESION |
外径
OUTER DIAMETER |
壁厚
WALL THICKNESS |
MM (inch) |
MM |
MM |
MM (inch) |
MM |
MM |
15
(1/2") |
20.0 |
1.50 |
65
(2-1/2") |
74.5 |
2.00 |
20.3 |
1.80 |
74.5 |
2.30 |
20.5 |
2.00 |
75.0 |
2.50 |
21.0 |
2.20 |
75.0 |
2.75 |
21.0 |
2.50 |
75.0 |
3.00 |
21.3 |
2.75 |
75.5 |
3.25 |
20
(3/4") |
25.0 |
1.30 |
75.5 |
3.50 |
25.3 |
1.50 |
75.5 |
3.75 |
25.5 |
1.80 |
80
(3") |
87.0 |
2.30 |
26.0 |
2.00 |
87.0 |
2.50 |
26.3 |
2.20 |
87.5 |
2.75 |
26.5 |
2.50 |
88.0 |
3.00 |
26.8 |
2.75 |
88.5 |
3.25 |
25
(1") |
31.5 |
1.40 |
88.5 |
3.50 |
31.8 |
1.50 |
88.5 |
3.75 |
32.0 |
1.80 |
88.5 |
4.00 |
32.5 |
2.00 |
100
(4") |
113 |
2.50 |
32.5 |
2.20 |
113 |
2.75 |
33.0 |
2.50 |
113 |
3.00 |
33.0 |
2.75 |
114 |
3.25 |
33.5 |
3.00 |
114 |
3.50 |
33.5 |
3.25 |
114 |
3.75 |
32
(1-1/4") |
41.0 |
1.50 |
114 |
4.00 |
41.5 |
2.00 |
125
(5") |
139 |
2.75 |
41.5 |
2.20 |
139 |
3.00 |
42.0 |
2.50 |
140 |
3.25 |
42.0 |
2.75 |
140 |
3.50 |
42.0 |
3.00 |
140 |
3.75 |
42.3 |
3.25 |
140 |
4.00 |
40
(1-1/2")
|
46.5 |
1.80 |
140 |
4.25 |
47.0 |
2.00 |
140 |
4.50 |
47.0 |
2.20 |
150
(6") |
165 |
2.75 |
47.0 |
2.30 |
165 |
3.00 |
47.5 |
2.50 |
165 |
3.25 |
47.5 |
2.75 |
165 |
3.50 |
48.0 |
3.00 |
165 |
3.75 |
48.0 |
3.25 |
165 |
4.00 |
48.0 |
3.50 |
165 |
4.25 |
50
(2") |
58.5 |
1.80 |
165 |
4.50 |
58.5 |
2.00 |
200
(8") |
219 |
4.00 |
58.5 |
2.20 |
219 |
4.25 |
59.0 |
2.30 |
219 |
4.50 |
59.0 |
2.50 |
219 |
5.00 |
60.0 |
2.75 |
219 |
5.50 |
60.0 |
3.00 |
219 |
6.00 |
60.0 |
3.25 |
|
|
60.0 |
3.50 |
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