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| 规 格 m m |
90°弯头 |
同径接头 |
三通接头 |
管帽 |
||||
|---|---|---|---|---|---|---|---|---|
| 内径 |
外径 |
内径 |
外径 |
内径 |
外径 |
内径 |
外径 |
|
| 20 |
19 |
30 |
19 |
25 |
19 |
30 |
19 |
30 |
| 25 |
24 |
35 |
24 |
32 |
24 |
35 |
24 |
35 |
| 32 |
31 |
42 |
31 |
40 |
31 |
42 |
31 |
42 |
| 40 |
39 |
53 |
39 |
50 |
39 |
53 |
39 |
53 |
| 50 |
49 |
66 |
49 |
63 |
49 |
66 |
49 |
66 |
| 63 |
61.8 |
81 |
61.8 |
80 |
61.8 |
81 |
61.8 |
81 |
| 75 |
73.7 |
93 |
73.7 |
92 |
73.7 |
93 |
73.7 |
93 |
| 90 |
88.5 |
115 |
88.5 |
113 |
88.5 |
115 |
88.5 |
115 |
